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    Semiconductor parts containing 521 in root number. Page 8.
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Microsemi Corp.
PartDescription
JANTXV1N5521URLEADLESS PACKAGE FOR SURFACE MOUNT ZENER DIODE, 500mW
LX52119-LINE LOW CAPACITANCE, ??POWER SCSI TERMINATOR
LX5211CDPSCSI - Single Ended
LX5211CPWPSCSI - Single Ended
LX52129-LINE LOW CAPACITANCE, ??POWER SCSI TERMINATOR
LX5212CDPSCSI - Single Ended
LX5212CNSCSI - Single Ended
LX5212CPWPSCSI - Single Ended
LX52139-LINE LOW CAPACITANCE, ??POWER SCSI TERMINATOR
LX5213CDPSCSI - Single Ended
LX5213CNSCSI - Single Ended
LX5213CPWPSCSI - Single Ended
LX52189-CHANNEL PLUG AND PLAY SCS I TERMINATOR
LX5218CDWSCSI - Single Ended
LX5218CPWSCSI - Single Ended
LX5219ULTRA 9 - CHANNEL SCSI TERMINATOR
LX5219CDWSCSI - Single Ended
LX5219CPWSCSI - Single Ended
MLL5521BZener Voltage Regulator Diode
MM3Z5521LOW VOLTAGE AVALANCHE DIODE
MZ5210100V, 5.0Wt General purpose voltage reference/regulator diode
MZ5211110V, 5.0Wt General purpose voltage reference/regulator diode
MZ5212120V, 5.0Wt General purpose voltage reference/regulator diode
MZ5213130V, 5.0Wt General purpose voltage reference/regulator diode
MZ5214140V, 5.0Wt General purpose voltage reference/regulator diode
MZ5215150V, 5.0Wt General purpose voltage reference/regulator diode
MZ5216160V, 5.0Wt General purpose voltage reference/regulator diode
MZ5217170V, 5.0Wt General purpose voltage reference/regulator diode
MZ5218180V, 5.0Wt General purpose voltage reference/regulator diode
MZ5219190V, 5.0Wt General purpose voltage reference/regulator diode
PIC7521Power Integrated Circuit
UZ5210POWER ZENERS
UZ5211POWER ZENERS
UZ5212120V, 5.0Wt General purpose voltage reference/regulator diode
UZ5213POWER ZENERS
UZ5214POWER ZENERS
UZ5215POWER ZENERS
UZ5216POWER ZENERS
UZ5217POWER ZENERS
UZ5218POWER ZENERS
UZ5219POWER ZENERS

M.S. Kennedy Corporation (MSK)
PartDescription
MSK5210HTUDual positive/negative, 3 AMP, ultra low dropout fixed voltage regulator
MSK5210HZDDual positive/negative, 3 AMP, ultra low dropout fixed voltage regulator
MSK5210HZSDual positive/negative, 3 AMP, ultra low dropout fixed voltage regulator
MSK5210HZUDual positive/negative, 3 AMP, ultra low dropout fixed voltage regulator
MSK5210TDDual positive/negative, 3 AMP, ultra low dropout fixed voltage regulator
MSK5210TSDual positive/negative, 3 AMP, ultra low dropout fixed voltage regulator
MSK5210TUDual positive/negative, 3 AMP, ultra low dropout fixed voltage regulator
MSK5210ZDDual positive/negative, 3 AMP, ultra low dropout fixed voltage regulator
MSK5210ZSDual positive/negative, 3 AMP, ultra low dropout fixed voltage regulator
MSK5210ZUDual positive/negative, 3 AMP, ultra low dropout fixed voltage regulator
MSK5211 DUAL +/- VOLTAGE REGULATOR
MSK5215-1212V, High current, low dropout surface mount voltage regulator
MSK5215-12H12V, High current, low dropout surface mount voltage regulator
MSK5215-1.5E HIGH CURRENT, LOW DROPOUT SURFACE MOUNT VOLTAGE REGULATORS
MSK5215-1.7 HIGH CURRENT, LOW DROPOUT SURFACE MOUNT VOLTAGE REGULATORS
MSK5215-1.7EHIGH CURRENT, LOW DROPOUT SURFACE MOUNT VOLTAGE REGULATORS
MSK5215-1.7H HIGH CURRENT, LOW DROPOUT SURFACE MOUNT VOLTAGE REGULATORS
MSK5215-1.9 HIGH CURRENT, LOW DROPOUT SURFACE MOUNT VOLTAGE REGULATORS
MSK5215-1.9E HIGH CURRENT, LOW DROPOUT SURFACE MOUNT VOLTAGE REGULATORS
MSK5215-2.52.5V, High current, low dropout surface mount voltage regulator
MSK5215-2.5E HIGH CURRENT, LOW DROPOUT SURFACE MOUNT VOLTAGE REGULATORS
MSK5215-3.33.3V, High current, low dropout surface mount voltage regulator
MSK5215-3.3EHIGH CURRENT, LOW DROPOUT SURFACE MOUNT VOLTAGE REGULATORS
MSK5215-3.3H3.3V, High current, low dropout surface mount voltage regulator
MSK5215-5.0HIGH CURRENT, LOW DROPOUT SURFACE MOUNT VOLTAGE REGULATORS
MSK5215-5.0HHIGH CURRENT, LOW DROPOUT SURFACE MOUNT VOLTAGE REGULATORS
MSK5215-55V, High current, low dropout surface mount voltage regulator
MSK5215-5H5V, High current, low dropout surface mount voltage regulator
MSK521XEG DUAL +/- VOLTAGE REGULATOR
MSK521XGDUAL +/- VOLTAGE REGULATOR
MSK521XHG DUAL +/- VOLTAGE REGULATOR

MURAT
PartDescription
MA52101BAN HIGH FREQUENCY CERAMIC CAPACITORS
MA52101BBN HIGH FREQUENCY CERAMIC CAPACITORS
MA52101CAN HIGH FREQUENCY CERAMIC CAPACITORS
MA52101DAN HIGH FREQUENCY CERAMIC CAPACITORS
MA52101DBN HIGH FREQUENCY CERAMIC CAPACITORS
MA52101FANHIGH FREQUENCY CERAMIC CAPACITORS
MA52101FBN HIGH FREQUENCY CERAMIC CAPACITORS
MA52101GAN HIGH FREQUENCY CERAMIC CAPACITORS
MA52101GBNHIGH FREQUENCY CERAMIC CAPACITORS
MA52101JANHIGH FREQUENCY CERAMIC CAPACITORS
MA52101JBNHIGH FREQUENCY CERAMIC CAPACITORS
MA52101KBNHIGH FREQUENCY CERAMIC CAPACITORS
MA52101MANHIGH FREQUENCY CERAMIC CAPACITORS
MA52101MBN HIGH FREQUENCY CERAMIC CAPACITORS
MA52101ZANHIGH FREQUENCY CERAMIC CAPACITORS
MA52101ZBN HIGH FREQUENCY CERAMIC CAPACITORS
MB52101BAN HIGH FREQUENCY CERAMIC CAPACITORS
MB52101CAN HIGH FREQUENCY CERAMIC CAPACITORS
MB52101CBNHIGH FREQUENCY CERAMIC CAPACITORS
MB52101DBNHIGH FREQUENCY CERAMIC CAPACITORS
MB52101FANHIGH FREQUENCY CERAMIC CAPACITORS
MB52101GANHIGH FREQUENCY CERAMIC CAPACITORS
MB52101JAN HIGH FREQUENCY CERAMIC CAPACITORS
MB52101JBN HIGH FREQUENCY CERAMIC CAPACITORS
MB52101KANHIGH FREQUENCY CERAMIC CAPACITORS
MB52101KBNHIGH FREQUENCY CERAMIC CAPACITORS
MB52101MBN HIGH FREQUENCY CERAMIC CAPACITORS
MB52101ZANHIGH FREQUENCY CERAMIC CAPACITORS
MB52101ZBN HIGH FREQUENCY CERAMIC CAPACITORS

NEC Electronics Inc.
PartDescription
2SC1521NPN Triple Diffued Silicon Transistor
NDL5521P12.5 Gb/s optical fiber communications 50 um InGaAs avalanche photo diode modul with MMF . Without connector, flat mount flange.
NDL5521P1C2.5 Gb/s optical fiber communications 50 um InGaAs avalanche photo diode modul with MMF . With FC-PC connector, flat mount flange.
NDL5521P1D2.5 Gb/s optical fiber communications 50 um InGaAs avalanche photo diode modul with MMF . With SC-PC connector, flat mount flange.
NDL5521P22.5 Gb/s optical fiber communications 50 um InGaAs avalanche photo diode modul with MMF . Without connector, vertical flange.
NDL5521P2C2.5 Gb/s optical fiber communications 50 um InGaAs avalanche photo diode modul with MMF . With FC-PC connector, vertical flange.
NDL5521P2D2.5 Gb/s optical fiber communications 50 um InGaAs avalanche photo diode modul with MMF . With SC-PC connector, vertical flange.
NDL5521P2.5 Gb/s optical fiber communications 50 um InGaAs avalanche photo diode modul with MMF . Without connector, no flange.
NDL5521PC2.5 Gb/s optical fiber communications 50 um InGaAs avalanche photo diode modul with MMF . With FC-PC connector, no flange.
NDL5521PD2.5 Gb/s optical fiber communications 50 um InGaAs avalanche photo diode modul with MMF . With SC-PC connector, no flange.
NE52118L-S band 4-pin super mini mold GaAsHBT
NE52118-T1L to S band low noise amplifier NPN GaAs HBT.
NE52118-T1L-S band 4-pin super mini mold GaAsHBT
NX8560SJ521-BCEA modulator and wavelength monitor integrated 1550 nm MQW-DFB laser diode module for 10 Gb/s applications. ITU-T wavelength 1552.122 nm. Frequency 193.15 THz. FC-UPC connector.
NX8560SJ521-CCEA modulator and wavelength monitor integrated 1550 nm MQW-DFB laser diode module for 10 Gb/s applications. ITU-T wavelength 1552.122 nm. Frequency 193.15 THz. SC-UPC connector.
NX8567SA521-BCEA modulator and wavelength monitor integrated InGaAsP MQW DFB laser diode module for 2.5 Gb/s ultralong-reach 600 km DWDM applications. ITU-T wavelength 1552.122nm. Frequency 193.15 THz. FC-UPC connector.
NX8567SA521-CCEA modulator and wavelength monitor integrated InGaAsP MQW DFB laser diode module for 2.5 Gb/s ultralong-reach 600 km DWDM applications. ITU-T wavelength 1552.122 nm. Frequency 193.15 THz. SC-UPC connector.
NX8567SAM521-BCEA modulator and wavelength monitor integrated InGaAsP MQW DFB laser diode module for 2.5 Gb/s ultralong-reach 360 km DWDM applications. ITU-T wavelength 1552.122 nm. Frequency 193.15 THz. FC-UPC connector.
NX8567SAM521-CCEA modulator and wavelength monitor integrated InGaAsP MQW DFB laser diode module for 2.5 Gb/s ultralong-reach 360 km DWDM applications. ITU-T wavelength 1552.122 nm. Frequency 193.15 THz. SC-UPC connector.
NX8567SAS521-BCEA modulator and wavelength monitor integrated InGaAsP MQW DFB laser diode module for 2.5 Gb/s ultralong-reach 240 km DWDM applications. ITU-T wavelength 1552.122 nm. Frequency 193.15 THz. FC-UPC connector.
NX8567SAS521-CCEA modulator and wavelength monitor integrated InGaAsP MQW DFB laser diode module for 2.5 Gb/s ultralong-reach 240 km DWDM applications. ITU-T wavelength 1552.122 nm. Frequency 193.15 THz. SC-UPC connector.
NX8570SC521-BACW InGaAsP MQW-DFB laser diode module with wavelength monitor for DWDM applications (20 mW min). ITU-T wavelength 1552.122 nm. Frequency 193.15 THz. FC-PC connector.
NX8570SC521-CACW InGaAsP MQW-DFB laser diode module with wavelength monitor for DWDM applications (20 mW min). ITU-T wavelength 1552.122 nm. Frequency 193.15 THz. SC-PC connector.
NX8570SC521D-BA4 x 50 GHz tunable CW InGaAsP MQW-DFB laser diode module with wavelength monitor for DWDM applications (20 mW min). FC-PC connector.
NX8570SC521D-CA4 x 50 GHz tunable CW InGaAsP MQW-DFB laser diode module with wavelength monitor for DWDM applications (20 mW min). SC-PC connector.
NX8570SC521Q-BA8 x 50 GHz tunable CW InGaAsP MQW-DFB laser diode module with wavelength monitor for DWDM applications (20 mW min). FC-PC connector.
NX8571SC521-BACW InGaAsP MQW-DFB laser diode module with wavelength monitor for DWDM applications (10 mW min). ITU-T wavelength 1552.122 nm. Frequency 193.15 THz. FC-PC connector.
NX8571SC521-CACW InGaAsP MQW-DFB laser diode module with wavelength monitor for DWDM applications (10 mW min). ITU-T wavelength 1552.122 nm. Frequency 193.15 THz. SC-PC connector.
NX8571SC521D-BA4 x 50 GHz tunable CW InGaAsP MQW-DFB laser diode module with wavelength monitor for DWDM applications (10 mW min). FC-PC connector.
NX8571SC521D-CA4 x 50 GHz tunable CW InGaAsP MQW-DFB laser diode module with wavelength monitor for DWDM applications (10 mW min). SC-PC connector.
NX8571SC521Q-BA8 x 50 GHz tunable CW InGaAsP MQW-DFB laser diode module with wavelength monitor for DWDM applications (10 mW min).FC-PC connector.
PS2521-1High isolation voltage large forward AC input type multi photocoupler.
PS2521-1High current input transistor output photocoupler
PS2521-2High isolation voltage large forward AC input type multi photocoupler.
PS2521-2High current input transistor output photocoupler
PS2521-4High isolation voltage large forward AC input type multi photocoupler.
PS2521-4High current input transistor output photocoupler
PS2521High current input transistor output photocoupler
PS2521L-1High isolation voltage large forward AC input type multi photocoupler.
PS2521L-1High current input transistor output photocoupler
PS2521L-1-E3LARGE FORWARD INPUT TYPE HIGH ISOLATION VOLTAGE MULTI PHOTOCOUPLER SIRIES
PS2521L-1-E4LARGE FORWARD INPUT TYPE HIGH ISOLATION VOLTAGE MULTI PHOTOCOUPLER SIRIES
PS2521L-1-F3LARGE FORWARD INPUT TYPE HIGH ISOLATION VOLTAGE MULTI PHOTOCOUPLER SIRIES
PS2521L-1-F4LARGE FORWARD INPUT TYPE HIGH ISOLATION VOLTAGE MULTI PHOTOCOUPLER SIRIES
PS2521L-2High isolation voltage large forward AC input type multi photocoupler.
PS2521L-2High current input transistor output photocoupler
PS2521L-2-E3LARGE FORWARD INPUT TYPE HIGH ISOLATION VOLTAGE MULTI PHOTOCOUPLER SIRIES
PS2521L-2-E4LARGE FORWARD INPUT TYPE HIGH ISOLATION VOLTAGE MULTI PHOTOCOUPLER SIRIES
PS2521L-4High isolation voltage large forward AC input type multi photocoupler.
PS2521L-4High current input transistor output photocoupler
PS2521LHigh current input transistor output photocoupler
UPD75212A4-BIT SINGLE-CHIP MICROCOMPUTER
UPD75212ACW4-BIT SINGLE-CHIP MICROCOMPUTER
UPD75212ACW-XXX8-bit microcomputer incorporating programmable FIP C/D
UPD75212AGF4-BIT SINGLE-CHIP MICROCOMPUTER
UPD75212AGF-XXX3BEMicrocontroller
UPD75212AGF-XXX-3BE8-bit microcomputer incorporating programmable FIP C/D
UPD752164-BIT SINGLE-CHIP MICROCOMPUTER
UPD75216A4-BIT SINGLE-CHIP MICROCOMPUTER
UPD75216ACW4-BIT SINGLE-CHIP MICROCOMPUTER
UPD75216ACW-XXX4-bit single-chip microcomputer
UPD75216AGF4-BIT SINGLE-CHIP MICROCOMPUTER
UPD75216AGF-XXX3BEMicrocontroller
UPD75216AGF-XXX-3BE4-bit single-chip microcomputer
UPD75217CW-0.3 to +7.0V; V(in): -0.3 to +0.3V; 15mA; 600mW; microchip
UPD75217GF-0.3 to +7.0V; V(in): -0.3 to +0.3V; 15mA; 600mW; microchip
UPD752184-BIT SINGLE-CHIP MICROCOMPUTER
UPD75218CW4-BIT SINGLE-CHIP MICROCOMPUTER
UPD75218CW-XXX4-bit microcomputer 75X series with on-chip FIP control
UPD75218GF4-BIT SINGLE-CHIP MICROCOMPUTER
UPD75218GF-XXX-3BE4-bit microcomputer 75X series with on-chip FIP control

NELFC
PartDescription
HA15215 V,+/-50 ppm, TTL crystal clock oscillator
HAA15213.3 V,+/-50 ppm, TTL crystal clock oscillator
HS15215 V, +/-50 ppm, TTL crystal clock oscillator
HSA15213.3 V, +/-50 ppm, TTL crystal clock oscillator
HS-A1521-FREQ TTL
NTC5210-12.8MHZIntergated Circuit, Semiconductor or Electronic Component description not yet available. View Datasheet.
NTC5210-20MHZIntergated Circuit, Semiconductor or Electronic Component description not yet available. View Datasheet.
SA15215 V,+/-50 ppm, TTL crystal clock oscillator
SAA15213.3 V,+/-50 ppm, TTL crystal clock oscillator
SJ15215 V, +/-50 ppm, TTL crystal clock oscillator
SJA15213.3 V, +/-50 ppm, TTL crystal clock oscillator
SJ-A1521-FREQCRYSTAL CLOCK OSCILLATORS
SM15215 V, +/-50 ppm, TTL crystal clock oscillator
SMA15213.3 V, +/-50 ppm, TTL crystal clock oscillator
SM-A1521-FREQ TTL

NEWEN
PartDescription
2N5218220V Vcbo, 10A Ic Low frequency power silicon NPN transistor

NICHA
PartDescription
NDAV521E1 LD Slot Module

New Japan Radio Co., Ltd.
PartDescription
NJG1521PE1TDMA antenna switch GaAs MMIC
NJG1521PE1-C10TDMA ANTENNA SWITCH GaAs MMIC
NJG1521PE1-C1TDMA ANTENNA SWITCH GaAs MMIC
NJG1521PE1-C2TDMA ANTENNA SWITCH GaAs MMIC
NJG1521PE1-C3TDMA ANTENNA SWITCH GaAs MMIC
NJG1521PE1-C4TDMA ANTENNA SWITCH GaAs MMIC
NJG1521PE1-C5TDMA ANTENNA SWITCH GaAs MMIC
NJG1521PE1-C6TDMA ANTENNA SWITCH GaAs MMIC
NJG1521PE1-C7TDMA ANTENNA SWITCH GaAs MMIC
NJG1521PE1-C8TDMA ANTENNA SWITCH GaAs MMIC
NJG1521PE1-C9TDMA ANTENNA SWITCH GaAs MMIC
NJG1521PE1-L1TDMA ANTENNA SWITCH GaAs MMIC
NJG1521PE1-L2TDMA ANTENNA SWITCH GaAs MMIC
NJG1521PE1R1-R3TDMA ANTENNA SWITCH GaAs MMIC
NJM25213-INPUT 1-OUTPUT AUDIO SWITCH??
NJM2521D3-input 1-output audio switch
NJM2521L3-input 1-output audio switch
NJM2521M3-input 1-output audio switch
NJM2521V3-input 1-output audio switch
NJX3521Schottky Rectifier

National Semiconductor
PartDescription
2N5219Transistors, Bipolar, Si NPN Low-Power
54AC5218-Bit Identity Comparator
54AC521DMQBDigital Comparator
54AC521FMQBDigital Comparator
54AC521LMQBDigital Comparator
54ACT5218-Bit Identity Comparator
54ACT521DMQBDigital Comparator
54ACT521FMQBDigital Comparator
54ACT521LMQBDigital Comparator
54ACT521MDA8-Bit Identity Comparator
54F5218-Bit Identity Comparator
54F521DC8-Bit Identity Comparator
54F521DM8-Bit Identity Comparator
54F521DMQB8-Bit Identity Comparator
54F521FMDigital Comparator
54F521FMQBDigital Comparator
54F521LMDigital Comparator
54F521LMQB8-Bit Identity Comparator
54FCT5218-Bit Identity Comparator
54FCT521DMQBDigital Comparator
54FCT521FMQBDigital Comparator
54FCT521LMQBDigital Comparator
5962-8752101VA16-Key Encoder
5962-9752101MPASingle Supply, Low-Power, High Output, Current Feedback Amplifier
74ACT521PCQRDigital Comparator
74F521DCDigital Comparator
74F521MSA8-Bit Identity Comparator
74F521PC8-Bit Identity Comparator
74F521PCQRDigital Comparator
74F521QCDigital Comparator
74F521SC8-Bit Identity Comparator
74F521SJ8-Bit Identity Comparator
74FCT521APCDigital Comparator
74FCT521ASCDigital Comparator
74FCT521ASCXDigital Comparator
AD7521JD10-Bit, 12-Bit Binary Multiplying D/A Converter
AD7521JN10-Bit, 12-Bit Binary Multiplying D/A Converter
AD7521LD10-Bit, 12-Bit Binary Multiplying D/A Converter
AD7521LN10-Bit, 12-Bit Binary Multiplying D/A Converter
AD7521SD/883Digital-to-Analog Converter
AD7521SD/883BDigital-to-Analog Converter
AD7521SD/883CDigital-to-Analog Converter
AD7521TD/883Digital-to-Analog Converter
AD7521TD/883BDigital-to-Analog Converter
AD7521TD/883CDigital-to-Analog Converter
AD7521UD/883Digital-to-Analog Converter
AD7521UD/883BDigital-to-Analog Converter
AD7521UD/883CDigital-to-Analog Converter
CRCW08052101F Synchronous Buck Controller with Pre-bias Startup, and Optional Clock Synchronization
DAC7521JD17 V, 12-bit binary multiplying D/A converter
DAC7521JN17 V, 12-bit binary multiplying D/A converter
DAC7521KN17 V, 12-bit binary multiplying D/A converter
DAC7521LD17 V, 12-bit binary multiplying D/A converter
DAC7521LN17 V, 12-bit binary multiplying D/A converter
DAC7521SD17 V, 12-bit binary multiplying D/A converter
DAC7521UD17 V, 12-bit binary multiplying D/A converter
DM54ALS521JDigital Comparator
DM74ALS521JDigital Comparator
DM74ALS521WM/A+Digital Comparator
DM74ALS521WM/B+Digital Comparator
DP8521ADP8520A/DP8521A/DP8522A microCMOS Programmable 256k/1M/4M Video RAM Controller/Drivers
DP8521AV20Memory Controller
DP8521AV25Memory Controller
DP8521VMemory Controller
IMP16A/521DMicro Peripheral: Miscellaneous
IMP-16A/521D+5v,-12V, 16-bit standard instruction SET, MOS/LSI control and read only memory unit (CROM)
IMP-4A/521D+5v,-12V, 4-bit standard instruction SET, MOS/LSI control and read only memory unit (CROM)
LM95213 2-Diode Input and Local Digital Temperature Sensor with Two-Wire Interface and TCRIT Outputs
LM95213CISD2-Diode Input and Local Digital Temperature Sensor with Two-Wire Interface and TCRIT Outputs
LM95213CISDX 2-Diode Input and Local Digital Temperature Sensor with Two-Wire Interface and TCRIT Outputs
LMS521380mA, uCap, Low Dropout Voltage Regulator in SC70
LMS5213IM7-2.880mA, uCap, Low Dropout Voltage Regulator in SC70
LMS5213IM7-3.080mA, uCap, Low Dropout Voltage Regulator in SC70
LMS5213IM7-3.380mA, uCap, Low Dropout Voltage Regulator in SC70
LMS5213IM7X-2.880mA, uCap, Low Dropout Voltage Regulator in SC70
LMS5213IM7X-3.080mA, uCap, Low Dropout Voltage Regulator in SC70
LMS5213IM7X-3.380mA, uCap, Low Dropout Voltage Regulator in SC70
LMS521480mA, Low Dropout Voltage Regulator with Auto Discharge Function in SC70
LMS5214IMG-2.580mA, Low Dropout Voltage Regulator with Auto Discharge Function in SC70
LMS5214IMG-2.680mA, Low Dropout Voltage Regulator with Auto Discharge Function in SC70
LMS5214IMG-2.880mA, Low Dropout Voltage Regulator with Auto Discharge Function in SC70
LMS5214IMG-2.980mA, Low Dropout Voltage Regulator with Auto Discharge Function in SC70
LMS5214IMG-3.080mA, Low Dropout Voltage Regulator with Auto Discharge Function in SC70
LMS5214IMG-3.380mA, Low Dropout Voltage Regulator with Auto Discharge Function in SC70
LMS5214IMGX-2.580mA, Low Dropout Voltage Regulator with Auto Discharge Function in SC70
LMS5214IMGX-2.680mA, Low Dropout Voltage Regulator with Auto Discharge Function in SC70
LMS5214IMGX-2.880mA, Low Dropout Voltage Regulator with Auto Discharge Function in SC70
LMS5214IMGX-2.980mA, Low Dropout Voltage Regulator with Auto Discharge Function in SC70
LMS5214IMGX-3.080mA, Low Dropout Voltage Regulator with Auto Discharge Function in SC70
LMS5214IMGX-3.380mA, Low Dropout Voltage Regulator with Auto Discharge Function in SC70
LP5521TMXProgrammable Three Channel LED Driver
LP5521YQ Programmable Three Channel LED Driver
LP5521YQX Programmable Three Channel LED Driver
LPV521 Nanopower, 1.8V, RRIO, CMOS Input, Operational Amplifier
LPV521MG Nanopower, 1.8V, RRIO, CMOS Input, Operational Amplifier
LPV521MGE Nanopower, 1.8V, RRIO, CMOS Input, Operational Amplifier
MM52116DRead Only Memory
MM52116FDW-DStandard Table ROM
MM52116FDW-NStandard Table ROM
MM52116FDX-DStandard Table ROM
MM52116FDX-NStandard Table ROM
MM52116NRead Only Memory
MM52132JRead Only Memory
MM52132NRead Only Memory
MM5213JRead Only Memory
MM5213NRead Only Memory
MM5214JRead Only Memory
MM5214NRead Only Memory
MM52164DRead Only Memory
MM52164NRead Only Memory
MM54HC521JDigital Comparator
MM54HC521J/883Digital Comparator
MM54HC521J/883BDigital Comparator
MM54HC521J/883CDigital Comparator
MM54HCT521J8-Channel TRI-STATE-R Multiplexer
MM74HC521JDigital Comparator
MM74HC521J/A+Digital Comparator
MM74HC521N/A+Digital Comparator
MM74HC521N/B+Digital Comparator
MM74HC521WMDigital Comparator
MM74HCT521NDigital Comparator
MM74HCT521WMDigital Comparator
MM74HCT521WM/A+Digital Comparator
MMBT6521Transistors, Bipolar, Si NPN Low-Power

NTE
PartDescription
NTE2521Silicon NPN transistor. Video output for HDTV.
NTE4521BIntergated Circuit, Semiconductor or Electronic Component description not yet available. View Datasheet.
NTE5210AZener diode, 10 watt, +-5% tolerance. Nominal zener voltage Vz = 51V. Zener test current Izt = 50mA.
NTE5210AK51.0V, 10Wt General purpose voltage reference/regulator diode
NTE5211AZener diode, 10 watt, +-5% tolerance. Nominal zener voltage Vz = 52V. Zener test current Izt = 50mA.
NTE5211AK52.0V, 10Wt General purpose voltage reference/regulator diode
NTE5212AZener diode, 10 watt, +-5% tolerance. Nominal zener voltage Vz = 56V. Zener test current Izt = 45mA.
NTE5212AK56.0V, 10Wt General purpose voltage reference/regulator diode
NTE5213AZener diode, 10 watt, +-5% tolerance. Nominal zener voltage Vz = 60V. Zener test current Izt = 43mA.
NTE5213AK60.0V, 10Wt General purpose voltage reference/regulator diode
NTE5214AZener diode, 10 watt, +-5% tolerance. Nominal zener voltage Vz = 62V. Zener test current Izt = 40mA.
NTE5214AK62.0V, 10Wt General purpose voltage reference/regulator diode
NTE5215AZener diode, 10 watt, +-5% tolerance. Nominal zener voltage Vz = 68V. Zener test current Izt = 37mA.
NTE5215AK68.0V, 10Wt General purpose voltage reference/regulator diode
NTE5216AZener diode, 10 watt, +-5% tolerance. Nominal zener voltage Vz = 75V. Zener test current Izt = 33mA.
NTE5216AK75.0V, 10Wt General purpose voltage reference/regulator diode
NTE5217AZener diode, 10 watt, +-5% tolerance. Nominal zener voltage Vz = 82V. Zener test current Izt = 30mA.
NTE5217AK82.0V, 10Wt General purpose voltage reference/regulator diode
NTE5218AZener diode, 10 watt, +-5% tolerance. Nominal zener voltage Vz = 87V. Zener test current Izt = 29mA.
NTE5218AK87.0V, 10Wt General purpose voltage reference/regulator diode
NTE5219AZener diode, 10 watt, +-5% tolerance. Nominal zener voltage Vz = 91V. Zener test current Izt = 28mA.
NTE5219AK91.0V, 10Wt General purpose voltage reference/regulator diode
NTE5521Silicon controlled rectifier (SCR), 25A. Repetitive peak forward and reverse voltage Vdrm,Vrrm = 50V. RMS forard current It(rms) = 25A.

Oki Semiconductor
PartDescription
KGF1521Small-signal amplifier
M5218ADPCM Voice Analysis/Synthesis IC
MSM521001L10GSGeneral Purpose Static RAM
MSM521001L10RSGeneral Purpose Static RAM
MSM521001L70GSGeneral Purpose Static RAM
MSM521001L70RSGeneral Purpose Static RAM
MSM521001L85GSGeneral Purpose Static RAM
MSM521001L85RSGeneral Purpose Static RAM
MSM5218ADPCM Voice Analysis/Synthesis IC
MSM5218MSSpeech Processor
MSM5218RSADPCM voice analysis/synthesis IC
MSM5219BLCD driver for static configurations
MSM5219B48-dot static LCD driver.
MSM5219B48-dot static LCD driver.
MSM5219BGS48-DIT STATIC LCD DRIVER
MSM5219BGS-KDriver

OMNI
PartDescription
COM5216T200V high efficiency, center-tap rectifier
COM5217T300V high efficiency, center-tap rectifier
OM5210SC15Amp high efficiency rectifier
OM5211SC15Amp high efficiency rectifier
OM5212SC15Amp high efficiency rectifier
OM5213SC15Amp high efficiency rectifier
OM5216DT16Amp high efficiency, center-tap rectifier
OM5216RC30Amp high efficiency, center-tap rectifier
OM5216RT16Amp high efficiency, center-tap rectifier
OM5216ST16Amp high efficiency, center-tap rectifier
OM5217DT16Amp high efficiency, center-tap rectifier
OM5217RT16Amp high efficiency, center-tap rectifier
OM5217ST16Amp high efficiency, center-tap rectifier
OM5218DC30Amp high efficiency, center-tap rectifier
OM5218RC30Amp high efficiency, center-tap rectifier
OM5218SC30Amp high efficiency, center-tap rectifier
OM5219DC30Amp high efficiency, center-tap rectifier
OM5219RC30Amp high efficiency, center-tap rectifier
OM5219SC30Amp high efficiency, center-tap rectifier

OMRON
PartDescription
VB-5211 Multiple Limit Switch

ON Semiconductor
PartDescription
2N5210RLRAAmplifier Transistor NPN
AMIS30521C5212RGMicro-Stepping Motor Driver
CAT521LI-T2Configured Digitally Programmable Potentiometer (DPP???): Programmable Voltage Applications
CAT521WI-T2 Configured Digitally Programmable Potentiometer (DPP???): Programmable Voltage Applications
CS5211Low Voltage Synchronous Buck Controller
CS5211ED14V(cc): -0.3 to +16V; low voltage synchronous buck controller
CS5211ED14GLow Voltage Synchronous Buck Controller
CS5211EDR14V(cc): -0.3 to +16V; low voltage synchronous buck controller
CS5211EDR14G Low Voltage Synchronous Buck Controller
CS5211GD14V(cc): -0.3 to +16V; low voltage synchronous buck controller
CS5211GDR14V(cc): -0.3 to +16V; low voltage synchronous buck controller
CS5211GDR14G Low Voltage Synchronous Buck Controller
CS5212_06 Low Voltage Synchronous Buck Controller
CS5212Low Voltage Synchronous Buck Controller
CS5212DLow Voltage Synchronous Buck Controller
CS5212ED14V(cc): -0.5 to +7V; low voltage synchronous buck controller
CS5212ED14GLow Voltage Synchronous Buck Controller
CS5212EDR14V(cc): -0.5 to +7V; low voltage synchronous buck controller
CS5212EDR14G Low Voltage Synchronous Buck Controller
CS5212GD14V(cc): -0.5 to +7V; low voltage synchronous buck controller
CS5212GD14G Low Voltage Synchronous Buck Controller
CS5212GDR14V(cc): -0.5 to +7V; low voltage synchronous buck controller
CS5212GDR14GLow Voltage Synchronous Buck Controller
MC1452124-Stage Frequency Divider
MC14521B_06 24−Stage Frequency Divider
MC14521B24-Stage Frequency Divider
MC14521BCP24-Stage Frequency Divider
MC14521BCPG24-Stage Frequency Divider
MC14521BD24-Stage Frequency Divider
MC14521BDG24-Stage Frequency Divider
MC14521BDR224-Stage Frequency Divider
MC14521BDR2G24-Stage Frequency Divider
MC14521BF24-Stage Frequency Divider
MC14521BFEL24-Stage Frequency Divider
MC14521BFELG24-Stage Frequency Divider
MC14521BFG24-Stage Frequency Divider
MC14521BFL124-Stage Frequency Divider
MC14521BFR224-Stage Frequency Divider
MJE521Plastic Medium-Power NPN Silicon Transistor
MJE521GBipolar Power C77 NPN 4A 40V
MMBT6521LT1Small Signal Amplifier NPN
MMBT6521LT1GSmall Signal Amplifier NPN
MPS6521Amplifier Transistor NPN
MPS6521GSmall Signal Amplifier NPN
MPS6521RLRAAmplifier Transistor NPN
MPS6521RLRAGSmall Signal Amplifier NPN
MUN5211Dual Bias Resistor Transistors
MUN5211DW1T1Dual Bias Resistor Transistor NPN
MUN5211DW1T1G_09Dual Bias Resistor Transistors
MUN5211DW1T1GSmall Signal Bias Resistor Transistor SC88, (SOT363) Dual NPN 50V
MUN5211T1_06Bias Resistor Transistor
MUN5211T1Bias Resistor Transistor NPN
MUN5211T1GNPN SILICON BIAS RESISTOR TRANSISTORS
MUN5212Dual Bias Resistor Transistors
MUN5212DW1T1Dual Bias Resistor Transistor NPN
MUN5212DW1T1GSmall Signal Bias Resistor Transistor SC88, (SOT363) Dual NPN 50V
MUN5212T1Bias Resistor Transistor NPN
MUN5212T1GNPN SILICON BIAS RESISTOR TRANSISTORS
MUN5213Dual Bias Resistor Transistors
MUN5213DW1T1Dual Bias Resistor Transistor NPN
MUN5213DW1T1GSmall Signal Bias Resistor Transistor SC88, (SOT363) Dual NPN 50V
MUN5213T1Bias Resistor Transistor NPN
MUN5213T1GNPN SILICON BIAS RESISTOR TRANSISTORS
MUN5214Dual Bias Resistor Transistors
MUN5214DW1T1Dual Bias Resistor Transistor NPN
MUN5214DW1T1GSmall Signal Bias Resistor Transistor SC88, (SOT363) Dual NPN 50V
MUN5214T1Bias Resistor Transistor NPN
MUN5214T1GNPN SILICON BIAS RESISTOR TRANSISTORS
MUN5215Dual Bias Resistor Transistors
MUN5215DW1T1Dual Bias Resistor Transistor NPN
MUN5215DW1T1GSmall Signal Bias Resistor Transistor SC88, (SOT363) Dual NPN 50V
MUN5215DW1T2Dual Bias Resistor Transistor NPN
MUN5215DWDual Bias Resistor Transistors
MUN5215T1Bias Resistor Transistor NPN
MUN5215T1GNPN SILICON BIAS RESISTOR TRANSISTORS
MUN5216Dual Bias Resistor Transistors
MUN5216DW1T1Dual Bias Resistor Transistor NPN
MUN5216DW1T1GSmall Signal Bias Resistor Transistor SC88, (SOT363) Dual NPN 50V
MUN5216DW1T2Dual Bias Resistor Transistor NPN
MUN5216T1Bias Resistor Transistor NPN
MUN5216T1GNPN SILICON BIAS RESISTOR TRANSISTORS
NCP1521 AC-DC Offline Switching Controllers/Regulators
NCP1521AMUTBG1.5 MHz, 600 mA, High−Efficiency, Low Quiescent Current, Adjustable Output Voltage Step−Down Converter
NCP1521ASNT1GDCDC step down converter
NCP1521B 1.5 MHz, 600 mA Step−Down DC−DC Converter
NCP3521DMR2GLDO Regulator Controller
NCP52103-in-1 PWM Dual Buck and Linear DDR Power Controller
NCP5210MNR23-in1 DDR Memory Controller
NCP5210MNR2G3-in1 DDR Memory Controller
NCP5211A Low Voltage Synchronous Buck Controller
NCP5211AD Low Voltage Synchronous Buck Controller
NCP5211ADR2 Low Voltage Synchronous Buck Controller
NCP5211BDR2GSYNC BUCK CONTROLLER
NCP5211DR2GSYNC BUCK CONTROLLER
NCP5212A_09Single Synchronous Step-Down Controller
NCP5212ASingle Synchronous Step-Down Controller
NCP5212AMNTXGSingle Synchronous Step-Down Controller
NCP5212T Single Synchronous Step-Down Controller
NCP5212TMNTXG Single Synchronous Step-Down Controller
NCP52142-in-1 Notebook DDR Power Controller
NCP5214A2−in−1 Notebook DDR Power Controller
NCP5214AMNR2G2-IN-1 NOTEBOOK DDR POWER CNTLR
NCP5214MNR22-in-1 Notebook DDR Power Controller
NCP5214MNR2G2-IN-1 NOTEBOOK DDR POWER CNTLR
NCP5215Dual Synchronous Buck Controller for Notebook Power System
NCP5215MNR2GDual Synchronous Buck Controller for Notebook Power System
NCP5218MNR2G 2−in−1 Notebook DDR Power Controller
NCV70521 Micro-Stepping Motor Driver
NCV70521MN003G Micro-Stepping Motor Driver
NE521DHigh-Speed, Dual-Differential, Comparator/Sense Amp
NE521DGHI-SPEED DUAL-DIFFERENTIA
NE521DR2High-Speed, Dual-Differential, Comparator/Sense Amp
NE521DR2GHI-SPEED DUAL-DIFFERENTIA
NE521NHigh-Speed, Dual-Differential, Comparator/Sense Amp
NE521NGHI-SPEED DUAL-DIFFERENTIA
NLAS5213AMUTAG1??? RON DPST and Dual SPST Switches
NLAS5213AUSG1??? RON DPST and Dual SPST Switches
NLAS5213BUSG1??? RON DPST and Dual SPST Switches
RB521S30T1_05 Schottky Barrier Diode
RB521S30T1Schottky Barrier Diode
RB521S30T1/DSchottky Barrier Diode
RB521S30T1GSmall Signal SOD523 Schottky, Single
RB521S30T5Schottky Barrier Diode

OPTEK
PartDescription
K5210Phototransistor
K5211Phototransistor
OAC55214.3V General purpose voltage reference/regulator diode
OAC5521A4.3V General purpose voltage reference/regulator diode
OAC5521B4.3V General purpose voltage reference/regulator diode
OAC5521C4.3V General purpose voltage reference/regulator diode
OPF5215 MBd Fiber optic receiver

OPWAY
PartDescription
TRS-52120-CXX0GCWDM 5V / 622 Mbps RoHS Compliant Optical Single-Mode Transceiver
TRS-52160-CXX0GCWDM 5V / 622 Mbps RoHS Compliant Optical Single-Mode Transceiver

Panasonic (Matsushita)
PartDescription
2SC5216Silicon NPN epitaxial planer type small signal transistor
2SC5521 Horizontal Deflection Transistor Series for TV
AN5210TV/Video Circuits
AN5215V(cc): 14.4V; I(cc): 36mA; 520mW; TV sound-IF amplifier, FM decoder IC
AN5216 TV Sound IF Amplifier Detector AF Output Circuits
AN5521TV vertical deflection output
AN7521BTL Audio Power IC
UN5210Silicon NPN epitaxial planer transistor
UN5211Silicon NPN epitaxial planer transistor
UN5212Silicon NPN epitaxial planer transistor
UN5213Silicon NPN epitaxial planer transistor
UN5214Silicon NPN epitaxial planer transistor
UN5215Silicon NPN epitaxial planer transistor
UN5216Silicon NPN epitaxial planer transistor
UN5217Silicon NPN epitaxial planer transistor
UN5218Silicon NPN epitaxial planer transistor
UN5219Silicon NPN epitaxial planer transistor
UN521DSilicon NPN epitaxial planer transistor
UN521ESilicon NPN epitaxial planer transistor
UN521FSilicon NPN epitaxial planer transistor
UN521KSilicon NPN epitaxial planer transistor
UN521LSilicon NPN epitaxial planer transistor
UN521MSilicon NPN epitaxial planer transistor
UN521NSilicon NPN epitaxial planer transistor
UN521TSilicon NPN epitaxial planer transistor
UN521VSilicon NPN epitaxial planer transistor
UN521ZSilicon NPN epitaxial planer transistor
UNR5210Silicon NPN epitaxial planer transistor with biult-in resistor
UNR5211Silicon NPN epitaxial planer transistor with biult-in resistor
UNR5212Silicon NPN epitaxial planer transistor with biult-in resistor
UNR5213Silicon NPN epitaxial planer transistor with biult-in resistor
UNR5214Silicon NPN epitaxial planer transistor with biult-in resistor
UNR5215Silicon NPN epitaxial planer transistor with biult-in resistor
UNR5216Silicon NPN epitaxial planer transistor with biult-in resistor
UNR5217Silicon NPN epitaxial planer transistor with biult-in resistor
UNR5218Silicon NPN epitaxial planer transistor with biult-in resistor
UNR5219Silicon NPN epitaxial planer transistor with biult-in resistor
UNR521DSilicon NPN epitaxial planer transistor with biult-in resistor
UNR521ESilicon NPN epitaxial planer transistor with biult-in resistor
UNR521FSilicon NPN epitaxial planer transistor with biult-in resistor
UNR521KSilicon NPN epitaxial planer transistor with biult-in resistor
UNR521LSilicon NPN epitaxial planer transistor with biult-in resistor
UNR521MSilicon NPN epitaxial planer transistor with biult-in resistor
UNR521NSilicon NPN epitaxial planer transistor with biult-in resistor
UNR521TSilicon NPN epitaxial planer transistor with biult-in resistor
UNR521VSilicon NPN epitaxial planer transistor with biult-in resistor
UNR521W Silicon NPN epitaxial planar type
UNR521ZSilicon NPN epitaxial planer transistor with biult-in resistor

PARA
PartDescription
A-521ECommon anode hi.effi red single digit display
A-521GCommon anode green single digit display
A-521HCommon anode red single digit display
A-521SRCommon anode super red single digit display
A-521YCommon anode yellow single digit display
C-521ECommon cathode hi.effi red single digit display
C-521GCommon cathode green single digit display
C-521HCommon cathode red single digit display
C-521SRCommon cathode super red single digit display
C-521YCommon cathode yellow single digit display

PED
PartDescription
03SE5521DGeneral purpose green dome-style LED
03SE6521DLED Lamps, Special Shape
03SEA5210LED Display
03SEC5210LED Display

PERF
PartDescription
P29FCT521ADPipeline Register
P29FCT521ADMPipeline Register
P29FCT521ADMBPipeline Register
P29FCT521ALPipeline Register
P29FCT521ALMPipeline Register
P29FCT521ALMBPipeline Register
P29FCT521APPipeline Register
P29FCT521ASOPipeline Register
P29FCT521ATDPipeline Register
P29FCT521ATDBPipeline Register
P29FCT521ATDMPipeline Register
P29FCT521ATLPipeline Register
P29FCT521ATLBPipeline Register
P29FCT521ATLMPipeline Register
P29FCT521ATPPipeline Register
P29FCT521ATSOPipeline Register
P29FCT521BDPipeline Register
P29FCT521BDMPipeline Register
P29FCT521BDMBPipeline Register
P29FCT521BLPipeline Register
P29FCT521BLMPipeline Register
P29FCT521BLMBPipeline Register
P29FCT521BPPipeline Register
P29FCT521BSOPipeline Register
P29FCT521BTDPipeline Register
P29FCT521BTDBPipeline Register
P29FCT521BTDMPipeline Register
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