|  | 
    
     |   |  
     | 
 
 
 SANYO Electric Co., Ltd.
  |     Semiconductor parts containing 521 
      in root number. Page 10. |  |  |  
  | ![]() |  
 SCHRT
 
 
| Part | Description |  | 0001.2521 | Miniature Fuse, 6.3 x 32 mm, Time-Lag T, Sand, 250 VAC |  | 00012521 | Miniature Fuse, 6.3 x 32 mm, Time-Lag T, Sand, 250 VAC |  | 0034.1521 | Miniature Fuse, 5 x 20 mm, Quick-Acting F, L, 250 VAC |  | 0034.1521.xx | Miniature Fuse with Pigtail, 5.4 x 22.5 mm, Quick-Acting F, L, 250 VAC |  | 0034.2521 | Miniature Fuse, 5 x 20 mm, Medium-Time-Lag M, 250 VAC |  | 0034.5213 | Miniature Fuse, 6.3 x 32 mm, Time-Lag T, UL, 250 VAC |  | 0034.5215 | Miniature Fuse, 6.3 x 32 mm, Time-Lag T, UL, 250 VAC |  | 0034.5219 | Miniature Fuse, 6.3 x 32 mm, Time-Lag T, UL, 250 VAC |  | 4301.0521 | IEC Appliance Inlet C14 with Fuseholder 1- or 2-pole |  | 5213 | IEC Appliance Outlet J, Snap-in Mounting, Front Side, Quick-connect Terminal |  | 5213-H-ABC0-D-EG | IEC Appliance Outlet J, Snap-in Mounting, Front Side, Quick-connect Terminal |  | 5216 | IEC Appliance Outlet J, Screw-on Mounting, Front Side, Quick-connect Terminal |  | 5216-H-ABC0-D-E | IEC Appliance Outlet J, Screw-on Mounting, Front Side, Quick-connect Terminal |  | 7010.9521.xx | Surface Mount Fuse, 7 x 2.54 mm, Time-Lag T, 125 VAC, 125 VDC |  SECOA
 
 
| Part | Description |  | 2N2521 | Transistors, Bipolar, Si NPN Low-Power |  SEEQ
 
 Semtech Corp.
 
 
| Part | Description |  | LAS5212 | Intergated Circuit, Semiconductor or Electronic Component description not yet available. View Datasheet. |  | LAS5215 | Intergated Circuit, Semiconductor or Electronic Component description not yet available. View Datasheet. |  | RCLAMP0521P_10 | Ultra-Low Capacitance 1-Line ESD protection |  | RCLAMP0521P | Ultra-Low Capacitance 1-Line ESD protection |  | RCLAMP0521P.TCT | Ultra-Low Capacitance 1-Line ESD protection |  | SC4521 | 3A Step-Down Switching Regulator with Independent Soft Start |  | SC4521SETRT | 3A Step-Down Switching Regulator with Independent Soft Start |  SENTE
 
 SEOUL
 
 SHARM
 
 Sharp
 
 SHRLT
 
 
| Part | Description |  | SL2521 | LED Lamps, Special Shape |  | SL5521 | LED Lamps, Special Shape |  SIGE
 
 
| Part | Description |  | SE2521A60 | RangeCharger??? 2.4 GHz Wireless LAN Front End |  | SE2521A80 | 2.4 GHz Wireless LAN Front End Preliminary |  | SE2521A80-EK1 | 2.4 GHz Wireless LAN Front End Preliminary |  Seiko Epson Corporation
 
 
| Part | Description |  | S-1701A2521-U5T1G | HIGH RIPPLE-REJECTION LOW DROPOUT CMOS VOLTAGE REGULATOR WITH RESET FUNCTION |  | S-1701B2521-M5T1G | HIGH RIPPLE-REJECTION LOW DROPOUT CMOS VOLTAGE REGULATOR WITH RESET FUNCTION |  | S-1701B2521-U5T1G | HIGH RIPPLE-REJECTION LOW DROPOUT CMOS VOLTAGE REGULATOR WITH RESET FUNCTION |  | S-1701C2521-M5T1G | HIGH RIPPLE-REJECTION LOW DROPOUT CMOS VOLTAGE REGULATOR WITH RESET FUNCTION |  | S-1701D2521-M5T1G | HIGH RIPPLE-REJECTION LOW DROPOUT CMOS VOLTAGE REGULATOR WITH RESET FUNCTION |  | S-1701D2521-U5T1G | HIGH RIPPLE-REJECTION LOW DROPOUT CMOS VOLTAGE REGULATOR WITH RESET FUNCTION |  | S-1701E2521-U5T1G | HIGH RIPPLE-REJECTION LOW DROPOUT CMOS VOLTAGE REGULATOR WITH RESET FUNCTION |  | S-1701F2521-M5T1G | HIGH RIPPLE-REJECTION LOW DROPOUT CMOS VOLTAGE REGULATOR WITH RESET FUNCTION |  | S-1701F2521-U5T1G | HIGH RIPPLE-REJECTION LOW DROPOUT CMOS VOLTAGE REGULATOR WITH RESET FUNCTION |  | S-1701U2521-M5T1G | HIGH RIPPLE-REJECTION LOW DROPOUT CMOS VOLTAGE REGULATOR WITH RESET FUNCTION |  | S-1701U2521-U5T1G | HIGH RIPPLE-REJECTION LOW DROPOUT CMOS VOLTAGE REGULATOR WITH RESET FUNCTION |  | S-1701V2521-M5T1G | HIGH RIPPLE-REJECTION LOW DROPOUT CMOS VOLTAGE REGULATOR WITH RESET FUNCTION |  | S-1701V2521-U5T1G | HIGH RIPPLE-REJECTION LOW DROPOUT CMOS VOLTAGE REGULATOR WITH RESET FUNCTION |  | S-1701W2521-M5T1G | HIGH RIPPLE-REJECTION LOW DROPOUT CMOS VOLTAGE REGULATOR WITH RESET FUNCTION |  | S-8521A27MC-AXM-T2 | PWM CONTROL & PWM/PFM CONTROL STEP-DOWN SWITCHING REGULATOR-CONTROLLERS |  | S-8521A29MC-AXO-T2 | PWM CONTROL & PWM/PFM CONTROL STEP-DOWN SWITCHING REGULATOR-CONTROLLERS |  | S-8521A30MC-AXP-T2 | PWM CONTROL & PWM/PFM CONTROL STEP-DOWN SWITCHING REGULATOR-CONTROLLERS |  | S-8521A31MC-AXQ-T2 | PWM CONTROL & PWM/PFM CONTROL STEP-DOWN SWITCHING REGULATOR-CONTROLLERS |  | S-8521A32MC-AXR-T2 | PWM CONTROL & PWM/PFM CONTROL STEP-DOWN SWITCHING REGULATOR-CONTROLLERS |  | S-8521A33MC-AXS-T2 | PWM CONTROL & PWM/PFM CONTROL STEP-DOWN SWITCHING REGULATOR-CONTROLLERS |  | S-8521A34MC-AXT-T2 | PWM CONTROL & PWM/PFM CONTROL STEP-DOWN SWITCHING REGULATOR-CONTROLLERS |  | S-8521A35MC-AXU-T2 | PWM CONTROL & PWM/PFM CONTROL STEP-DOWN SWITCHING REGULATOR-CONTROLLERS |  | S-8521A36MC-AXV-T2 | PWM CONTROL & PWM/PFM CONTROL STEP-DOWN SWITCHING REGULATOR-CONTROLLERS |  | S-8521A50MC-AYJ-T2 | PWM CONTROL & PWM/PFM CONTROL STEP-DOWN SWITCHING REGULATOR-CONTROLLERS |  | S-8521B18MC-ATD-T2 | PWM CONTROL & PWM/PFM CONTROL STEP-DOWN SWITCHING REGULATOR-CONTROLLERS |  | S-8521B19MC-ATE-T2 | PWM CONTROL & PWM/PFM CONTROL STEP-DOWN SWITCHING REGULATOR-CONTROLLERS |  | S-8521B20MC-ATF-T2 | PWM CONTROL & PWM/PFM CONTROL STEP-DOWN SWITCHING REGULATOR-CONTROLLERS |  | S-8521B21MC-ATG-T2 | PWM CONTROL & PWM/PFM CONTROL STEP-DOWN SWITCHING REGULATOR-CONTROLLERS |  | S-8521B27MC-ATM-T2 | PWM CONTROL & PWM/PFM CONTROL STEP-DOWN SWITCHING REGULATOR-CONTROLLERS |  | S-8521B28MC-ATN-T2 | PWM CONTROL & PWM/PFM CONTROL STEP-DOWN SWITCHING REGULATOR-CONTROLLERS |  | S-8521B30MC-ATP-T2 | PWM CONTROL & PWM/PFM CONTROL STEP-DOWN SWITCHING REGULATOR-CONTROLLERS |  | S-8521B32MC-ATR-T2 | PWM CONTROL & PWM/PFM CONTROL STEP-DOWN SWITCHING REGULATOR-CONTROLLERS |  | S-8521B33MC-ATS-T2 | PWM CONTROL & PWM/PFM CONTROL STEP-DOWN SWITCHING REGULATOR-CONTROLLERS |  | S-8521B34MC-ATT-T2 | PWM CONTROL & PWM/PFM CONTROL STEP-DOWN SWITCHING REGULATOR-CONTROLLERS |  | S-8521B35MC-ATU-T2 | PWM CONTROL & PWM/PFM CONTROL STEP-DOWN SWITCHING REGULATOR-CONTROLLERS |  | S-8521B36MC-ATV-T2 | PWM CONTROL & PWM/PFM CONTROL STEP-DOWN SWITCHING REGULATOR-CONTROLLERS |  | S-8521B50MC-AUJ-T2 | PWM CONTROL & PWM/PFM CONTROL STEP-DOWN SWITCHING REGULATOR-CONTROLLERS |  | S-8521C25MC-BXK-T2 | PWM CONTROL & PWM/PFM CONTROL STEP-DOWN SWITCHING REGULATOR-CONTROLLERS |  | S-8521C29MC-BTO-T2 | PWM CONTROL & PWM/PFM CONTROL STEP-DOWN SWITCHING REGULATOR-CONTROLLERS |  | S-8521C29MC-BXO-T2 | PWM CONTROL & PWM/PFM CONTROL STEP-DOWN SWITCHING REGULATOR-CONTROLLERS |  | S-8521C30MC-BTP-T2 | PWM CONTROL & PWM/PFM CONTROL STEP-DOWN SWITCHING REGULATOR-CONTROLLERS |  | S-8521C31MC-BTQ-T2 | PWM CONTROL & PWM/PFM CONTROL STEP-DOWN SWITCHING REGULATOR-CONTROLLERS |  | S-8521C31MC-BXQ-T2 | PWM CONTROL & PWM/PFM CONTROL STEP-DOWN SWITCHING REGULATOR-CONTROLLERS |  | S-8521C32MC-BTR-T2 | PWM CONTROL & PWM/PFM CONTROL STEP-DOWN SWITCHING REGULATOR-CONTROLLERS |  | S-8521C32MC-BXR-T2 | PWM CONTROL & PWM/PFM CONTROL STEP-DOWN SWITCHING REGULATOR-CONTROLLERS |  | S-8521C33MC-BTS-T2 | PWM CONTROL & PWM/PFM CONTROL STEP-DOWN SWITCHING REGULATOR-CONTROLLERS |  | S-8521C33MC-BXS-T2 | PWM CONTROL & PWM/PFM CONTROL STEP-DOWN SWITCHING REGULATOR-CONTROLLERS |  | S-8521C34MC-BXT-T2 | PWM CONTROL & PWM/PFM CONTROL STEP-DOWN SWITCHING REGULATOR-CONTROLLERS |  | S-8521C35MC-BTU-T2 | PWM CONTROL & PWM/PFM CONTROL STEP-DOWN SWITCHING REGULATOR-CONTROLLERS |  | S-8521C35MC-BXU-T2 | PWM CONTROL & PWM/PFM CONTROL STEP-DOWN SWITCHING REGULATOR-CONTROLLERS |  | S-8521C36MC-BTV-T2 | PWM CONTROL & PWM/PFM CONTROL STEP-DOWN SWITCHING REGULATOR-CONTROLLERS |  | S-8521C36MC-BXV-T2 | PWM CONTROL & PWM/PFM CONTROL STEP-DOWN SWITCHING REGULATOR-CONTROLLERS |  | S-8521C50MC-BUJ-T2 | PWM CONTROL & PWM/PFM CONTROL STEP-DOWN SWITCHING REGULATOR-CONTROLLERS |  | S-8521E18MC-BLD-T2 | PWM CONTROL & PWM/PFM CONTROL STEP-DOWN SWITCHING REGULATOR-CONTROLLERS |  | S-8521E20MC-BLF-T2 | PWM CONTROL & PWM/PFM CONTROL STEP-DOWN SWITCHING REGULATOR-CONTROLLERS |  | S-8521E35MC-BLU-T2 | PWM CONTROL & PWM/PFM CONTROL STEP-DOWN SWITCHING REGULATOR-CONTROLLERS |  | S-8521F18MC-BPD-T2 | PWM CONTROL & PWM/PFM CONTROL STEP-DOWN SWITCHING REGULATOR-CONTROLLERS |  | S-8521F33MC-BPS-T2 | PWM CONTROL & PWM/PFM CONTROL STEP-DOWN SWITCHING REGULATOR-CONTROLLERS |  | S-8521F50MC-BQJ-T2 | PWM CONTROL & PWM/PFM CONTROL STEP-DOWN SWITCHING REGULATOR-CONTROLLERS |  | SP521 | LIQUID CRYSTAL DISPLAYS(STANDARD PRODUCTS) |  | SP521P | LIQUID CRYSTAL DISPLAYS(STANDARD PRODUCTS) |  Silicon Laboratories
 
 SILAN
 
 
| Part | Description |  | SC8521 | 5V infrared remote control transmitter RC5 |  SILSE
 
 
| Part | Description |  | MCD521H | Optocouplers, Photocell Output |  | MCD521L | Optocouplers, Photocell Output |  SILTR
 
 
| Part | Description |  | 2N5218 | 220V Vcbo, 10A Ic Low frequency power silicon NPN transistor |  SINC
 
 
| Part | Description |  | 1N5521 | 4.3V, 400mWt General purpose voltage reference/regulator diode |  | 2N5219 | Transistors, Bipolar, Si NPN Low-Power |  Sipex Corporation
 
 Siemens
 
 
| Part | Description |  | BCR521 | NPN silicon digital transistor |  | BTS5215L | V(bb): 5.5 to 40V; smart high-side power switch 2-channel: 2 x 90 mOhm staus feedback |  | C67070-A2521-A67 | IGBT Power Module (Power module 3-phase full-bridge Including fast free-wheel diodes) |  | MCT5210 | AlGaAs LED/pototransistor optocoupler |  | MCT5211 | AlGaAs LED/pototransistor optocoupler |  | PSB6521 | Telephone Circuit |  | PSB6521-2 | Tone Ringer (TRI) |  | PSB6521P | Telephone Circuit |  | Q65210-D250-W5 | Differential Magnetoresistive Sensor |  | Q65210-L100-W4 | Differential Magnetoresistive Sensor |  | Q65210-L101 | Differential Magnetoresistive Sensor |  | Q65212-D2504 | Differential Magnetoresistive Sensor |  | Q65212-L1004 | Differential Magnetoresistive Sensor |  | Q67100-H3521 | 8/16 Kbit 1024/2048 x 8 bit Serial CMOS EEPROMs, I2C Synchronous 2-Wire Bus, Page Protection Mode |  | SFH521 | Radiation detector |  | SFH521A | Radiation detector |  | TLE5216 | Smart Quad Channel Low-Side Switch |  | TLE5216G | Smart quad channel low-side switch |  SMOS
 
 SM
 
 
| Part | Description |  | SM5212D | 3-12V; 2 RF encoder. For car security, garage door, ceiling fan, home security/automatic, toys |  | SM5212D-S | 3-12V; 2 RF encoder. For car security, garage door, ceiling fan, home security/automatic, toys |  | SM5212E | 3-12V; 2 RF encoder. For car security, garage door, ceiling fan, home security/automatic, toys |  | SM5212E-S | 3-12V; 2 RF encoder. For car security, garage door, ceiling fan, home security/automatic, toys |  Samsung Electronic
 
 Sanken Electric Co.
 
 Solitron Devices
 
 
| Part | Description |  | 2N5218 | 220V Vcbo, 10A Ic Low frequency power silicon NPN transistor |  SONIX
 
 
| Part | Description |  | SN8F22521B | 8-Bit Micro-Controller |  | SNC521 | 3 V, one channel direct drive speech controller |  SONY Semiconductors
 
 
| Part | Description |  | CXD3521GG | Interface and Driver IC for LCD |  | GXB5210 | Antenna Embedded GPS Receiver Module |  | ILX521 | 256-pixel CCD Linear Image Sensor (B/W) |  | ILX521A | 256-pixel CCD Linear Image Sensor(B/W) |  | ILX521AA | 256-pixel CCD Linear Image Sensor(B/W) |  SPACE
 
 
| Part | Description |  | 2N5218 | 220V Vcbo, 10A Ic Low frequency power silicon NPN transistor |  SPRAQ
 
 
| Part | Description |  | 2N5219 | Transistors, Bipolar, Si NPN Low-Power |  SPT
 
 SSDI
 
 
| Part | Description |  | SDR521CTGS | 12A 28nsec 100 to 200 V Hyper Fast Center tap Rectifier |  | SDR521CTGTX | 12A 28nsec 100 to 200 V Hyper Fast Center tap Rectifier |  | SDR521CTGTXV | 12A 28nsec 100 to 200 V Hyper Fast Center tap Rectifier |  | SDR521CTJS | 12A 28nsec 100 to 200 V Hyper Fast Center tap Rectifier |  | SDR521CTJTXV | 12A 28nsec 100 to 200 V Hyper Fast Center tap Rectifier |  | SDR521CTS.5TX | 12A 28nsec 100 to 200 V Hyper Fast Center tap Rectifier |  | SDR521CTS.5TXV | 12A 28nsec 100 to 200 V Hyper Fast Center tap Rectifier |  | SZ5212 | 5.0 WATT 6.8 - 270 VOLTS ZENER DIODES |  | SZ5213 | 5.0 WATT 6.8 - 270 VOLTS ZENER DIODES |  | SZ5214 | 5.0 WATT 6.8 - 270 VOLTS ZENER DIODES |  | SZ5215 | 5.0 WATT 6.8 - 270 VOLTS ZENER DIODES |  | SZ5217 | 5.0 WATT 6.8 - 270 VOLTS ZENER DIODES |  STANL
 
 
| Part | Description |  | ESAA5521 | General purpose orange-amber dome-style LED |  | ESAY5521 | General purpose yellow dome-style LED |  | ESBG5521 | General purpose green dome-style LED |  | ESBR5521 | General purpose red dome-style LED |  | ESPY5521 | General purpose yellow dome-style LED |  | SAA5521 | General purpose orange-amber dome-style LED |  | SAR5521 | General purpose red dome-style LED |  | SAY5521 | General purpose yellow dome-style LED |  | SBG5521 | General purpose green dome-style LED |  | SBR5521 | General purpose red dome-style LED |  | SPG5521 | General purpose green dome-style LED |  | SPR5521 | General purpose red dome-style LED |  | SPY5521 | General purpose yellow dome-style LED |  STI
 
 
| Part | Description |  | 2N6521 | Darlington Transistors |  SGS-Thomson Microelectronics
 
 
| Part | Description |  | HCF4521 | 24 STAGE FREQUENCY DIVIDER |  | HCF4521B | 24-STAGE FREQUENCY DIVIDER |  | HCF4521BEY | 24 STAGE FREQUENCY DIVIDER |  | HCF4521BM1 | 24 STAGE FREQUENCY DIVIDER |  | IRF521FI | MOSFETs and TempFETs |  | LCDP1521 | DUAL LINE PROGRAMMABLE TRANSIENT VOLTAGE SUPPRESSOR FOR SLIC PROTECTION |  | LCDP1521RL | DUAL LINE PROGRAMMABLE TRANSIENT VOLTAGE SUPPRESSOR FOR SLIC PROTECTION |  | LCP1521 | SLIC PROTECTION |  | LCP1521S_06 | Programmable transient voltage suppressor for SLIC protection |  | LCP1521SRL | Programmable transient voltage suppressor for SLIC protection |  | MJE521 | SILICON NPN TRANSISTOR |  | SGSP521 | MOSFETs and TempFETs |  | ST725216 | 8-BIT MCU WITH NESTED INTERRUPTS, FLASH, 10-BIT ADC, FIVE TIMERS, SPI, SCI, I2C, CAN INTERFACE |  | ST72521 | 8-BIT MCU WITH NESTED INTERRUPTS, FLASH, 10-BIT ADC, FIVE TIMERS, SPI, SCI, I2C, CAN INTERFACE |  | ST725219 | 8-BIT MCU WITH NESTED INTERRUPTS, FLASH, 10-BIT ADC, FIVE TIMERS, SPI, SCI, I2C, CAN INTERFACE |  | ST72521AR6 | 8-BIT MCU WITH NESTED INTERRUPTS, FLASH, 10-BIT ADC, FIVE TIMERS, SPI, SCI, I2C, CAN INTERFACE |  | ST72521AR | 8-BIT MCU WITH NESTED INTERRUPTS, FLASH, 10-BIT ADC, FIVE TIMERS, SPI, SCI, I2C, CAN INTERFACE |  | ST72521AR7 | 8-BIT MCU WITH NESTED INTERRUPTS, FLASH, 10-BIT ADC, FIVE TIMERS, SPI, SCI, I2C, CAN INTERFACE |  | ST72521AR9 | 8-BIT MCU WITH NESTED INTERRUPTS, FLASH, 10-BIT ADC, FIVE TIMERS, SPI, SCI, I2C, CAN INTERFACE |  | ST72521BAR6 | 80/64-PIN 8-BIT MCU WITH 32 TO 60K FLASH/ROM, ADC, FIVE TIMERS, SPI, SCI, I2C, CAN INTERFACE |  | ST72521BAR9 | 80/64-PIN 8-BIT MCU WITH 32 TO 60K FLASH/ROM, ADC, FIVE TIMERS, SPI, SCI, I2C, CAN INTERFACE |  | ST72521BR9 | 80/64-PIN 8-BIT MCU WITH 32 TO 60K FLASH/ROM, ADC, FIVE TIMERS, SPI, SCI, I2C, CAN INTERFACE |  | ST72521M | 8-BIT MCU WITH NESTED INTERRUPTS, FLASH, 10-BIT ADC, FIVE TIMERS, SPI, SCI, I2C, CAN INTERFACE |  | ST72521M7 | 8-BIT MCU WITH NESTED INTERRUPTS, FLASH, 10-BIT ADC, FIVE TIMERS, SPI, SCI, I2C, CAN INTERFACE |  | ST72521M9 | 8-BIT MCU WITH NESTED INTERRUPTS, FLASH, 10-BIT ADC, FIVE TIMERS, SPI, SCI, I2C, CAN INTERFACE |  | ST72521M9T6 | 8-BIT MCU WITH NESTED INTERRUPTS, FLASH, 10-BIT ADC, FIVE TIMERS, SPI, SCI, I2C, CAN INTERFACE |  | ST72521R6 | 8-BIT MCU WITH NESTED INTERRUPTS, FLASH, 10-BIT ADC, FIVE TIMERS, SPI, SCI, I2C, CAN INTERFACE |  | ST72521R | 8-BIT MCU WITH NESTED INTERRUPTS, FLASH, 10-BIT ADC, FIVE TIMERS, SPI, SCI, I2C, CAN INTERFACE |  | ST72521R7 | 8-BIT MCU WITH NESTED INTERRUPTS, FLASH, 10-BIT ADC, FIVE TIMERS, SPI, SCI, I2C, CAN INTERFACE |  | ST72521R9 | 8-BIT MCU WITH NESTED INTERRUPTS, FLASH, 10-BIT ADC, FIVE TIMERS, SPI, SCI, I2C, CAN INTERFACE |  | ST72F521 | 80/64-PIN 8-BIT MCU WITH 32 TO 60K FLASH/ROM, ADC, FIVE TIMERS, SPI, SCI, I2C, CAN INTERFACE |  | ST72F521AR6 | 8-BIT MCU WITH NESTED INTERRUPTS, FLASH, 10-BIT ADC, FIVE TIMERS, SPI, SCI, I2C, CAN INTERFACE |  | ST72F521AR6T3 | 80/64-PIN 8-BIT MCU WITH 32 TO 60K FLASH/ROM, ADC, FIVE TIMERS, SPI, SCI, I2C, CAN INTERFACE |  | ST72F521AR6T6 | 8-BIT MCU WITH NESTED INTERRUPTS, FLASH, 10-BIT ADC, FIVE TIMERS, SPI, SCI, I2C, CAN INTERFACE |  | ST72F521AR6TC | 8-BIT MCU WITH NESTED INTERRUPTS, FLASH, 10-BIT ADC, FIVE TIMERS, SPI, SCI, I2C, CAN INTERFACE |  | ST72F521AR7 | 8-BIT MCU WITH NESTED INTERRUPTS, FLASH, 10-BIT ADC, FIVE TIMERS, SPI, SCI, I2C, CAN INTERFACE |  | ST72F521AR9 | 8-BIT MCU WITH NESTED INTERRUPTS, FLASH, 10-BIT ADC, FIVE TIMERS, SPI, SCI, I2C, CAN INTERFACE |  | ST72F521AR9T3 | 80/64-PIN 8-BIT MCU WITH 32 TO 60K FLASH/ROM, ADC, FIVE TIMERS, SPI, SCI, I2C, CAN INTERFACE |  | ST72F521AR9T6 | 8-BIT MCU WITH NESTED INTERRUPTS, FLASH, 10-BIT ADC, FIVE TIMERS, SPI, SCI, I2C, CAN INTERFACE |  | ST72F521AR9TC | 8-BIT MCU WITH NESTED INTERRUPTS, FLASH, 10-BIT ADC, FIVE TIMERS, SPI, SCI, I2C, CAN INTERFACE |  | ST72F521M | 8-BIT MCU WITH NESTED INTERRUPTS, FLASH, 10-BIT ADC, FIVE TIMERS, SPI, SCI, I2C, CAN INTERFACE |  | ST72F521M7 | 8-BIT MCU WITH NESTED INTERRUPTS, FLASH, 10-BIT ADC, FIVE TIMERS, SPI, SCI, I2C, CAN INTERFACE |  | ST72F521M9 | 8-BIT MCU WITH NESTED INTERRUPTS, FLASH, 10-BIT ADC, FIVE TIMERS, SPI, SCI, I2C, CAN INTERFACE |  | ST72F521M9T3 | 80/64-PIN 8-BIT MCU WITH 32 TO 60K FLASH/ROM, ADC, FIVE TIMERS, SPI, SCI, I2C, CAN INTERFACE |  | ST72F521M9T6 | 8-BIT MCU WITH NESTED INTERRUPTS, FLASH, 10-BIT ADC, FIVE TIMERS, SPI, SCI, I2C, CAN INTERFACE |  | ST72F521M9TC | 8-BIT MCU WITH NESTED INTERRUPTS, FLASH, 10-BIT ADC, FIVE TIMERS, SPI, SCI, I2C, CAN INTERFACE |  | ST72F521R6 | 8-BIT MCU WITH NESTED INTERRUPTS, FLASH, 10-BIT ADC, FIVE TIMERS, SPI, SCI, I2C, CAN INTERFACE |  | ST72F521R6T3 | 80/64-PIN 8-BIT MCU WITH 32 TO 60K FLASH/ROM, ADC, FIVE TIMERS, SPI, SCI, I2C, CAN INTERFACE |  | ST72F521R6T6 | 8-BIT MCU WITH NESTED INTERRUPTS, FLASH, 10-BIT ADC, FIVE TIMERS, SPI, SCI, I2C, CAN INTERFACE |  | ST72F521R6TC | 8-BIT MCU WITH NESTED INTERRUPTS, FLASH, 10-BIT ADC, FIVE TIMERS, SPI, SCI, I2C, CAN INTERFACE |  | ST72F521R7 | 8-BIT MCU WITH NESTED INTERRUPTS, FLASH, 10-BIT ADC, FIVE TIMERS, SPI, SCI, I2C, CAN INTERFACE |  | ST72F521R9 | 8-BIT MCU WITH NESTED INTERRUPTS, FLASH, 10-BIT ADC, FIVE TIMERS, SPI, SCI, I2C, CAN INTERFACE |  | ST72F521R9T6 | 8-BIT MCU WITH NESTED INTERRUPTS, FLASH, 10-BIT ADC, FIVE TIMERS, SPI, SCI, I2C, CAN INTERFACE |  | ST72F521R9TC | 8-BIT MCU WITH NESTED INTERRUPTS, FLASH, 10-BIT ADC, FIVE TIMERS, SPI, SCI, I2C, CAN INTERFACE |  | ST7F521-INDART | In-Circuit Debugging and In-Circuit Programming Tool for ST7 |  | STW5210_08 | 24-bit, 103 dB SNR audio DAC with playback time extender |  | STW5210 | 24-bit, 103 dB SNR audio DAC with playback time extender |  | TDA7521 | ANALOG FRONT END |  Semitronics Corp.
 
 
| Part | Description |  | 2N5218 | 220V Vcbo, 10A Ic Low frequency power silicon NPN transistor |  | 2N5219 | Transistors, Bipolar, Si NPN Low-Power |  SUMID
 
 
| Part | Description |  | T52102 | ADSL Transformer < Pin Type: EP Series> |  SUTEX
 
 
| Part | Description |  | IRF521 | N-channel enhancement-mode vertical DMOS power FET. 60 V, 0.3 Ohm, 8.0 A. |  | IRF9521 | P-channel enhancement-mode vertical DMOS power FET. -60 V, 0.6 Ohm, -6.0 A |  | R521 | N-channel enhancement-mode vertical DMOS power FET. 60 V, 0.3 Ohm, 8.0 A. |  | R9521 | P-channel enhancement-mode vertical DMOS power FET. -60 V, 0.6 Ohm, -6.0 A |  Vishay Telefunken
 
 
| Part | Description |  | TLHG5213 | General purpose green dome-style LED |  | TLHG5214 | General purpose green dome-style LED |  | TLHR5213 | General purpose red dome-style LED |  | TLHR5214 | General purpose red dome-style LED |  | TLHY5213 | General purpose yellow dome-style LED |  | TLHY5214 | General purpose yellow dome-style LED |  THOMS
 
 
| Part | Description |  | SK3521 | Triac |  | SK521 | 6.0V, 50Wt General purpose voltage reference/regulator diode |  THREE
 
 
| Part | Description |  | HLMP1521 | General purpose green dome-style LED |  | MV64521 | General purpose green dome-style LED |  Texas Instruments
 
 
| Part | Description |  | 54AC11521 | 8-BIT IDENTITY COMPARATORS |  | 54AC11521FK | Digital Comparator |  | 54AC11521J | Digital Comparator |  | 54ACT11521FK | Digital Comparator |  | 54ACT11521J | Digital Comparator |  | 5962-85155212A | High-Performance Impact-X<TM> PAL<R> Circuits |  | 5962-8515521RA | High-Performance Impact-X<TM> PAL<R> Circuits |  | 5962-8515521SA | High-Performance Impact-X<TM> PAL<R> Circuits |  | 5962-9852101QXA | 24-BIT FET BUS-EXCHANGE SWITCHES |  | 74AC11521 | 8-Bit Identity Comparators With Enable |  | 74AC11521DBLE | Digital Comparator |  | 74AC11521DW | 8-Bit Identity Comparators With Enable |  | 74AC11521N | 8-Bit Identity Comparators With Enable |  | 74ACT11521 | 8-Bit Identity Comparators |  | 74ACT11521DBLE | 8-Bit Identity Comparators |  | 74ACT11521DW | 8-Bit Identity Comparators |  | 74ACT11521DWR | 8-Bit Identity Comparators |  | 74ACT11521N | 8-Bit Identity Comparators |  | ADS5213-11IPHP | 3.0 to 3.6 V,  single 11-bit, 65 MSPS high if sampling analog-to-digital converter |  | ADS5521IPAP | 12-Bit 105MSPS Analog-to-Digital Converter |  | ADS5521IPAPG4 | 12-Bit 105MSPS Analog-to-Digital Converter |  | ADS5521IPAPR | 12-Bit 105MSPS Analog-to-Digital Converter |  | ADS5521IPAPRG4 | 12-Bit 105MSPS Analog-to-Digital Converter |  | CD4521B | CMOS 24-STAGE FREQUENCY DIVIDER |  | CD4521BE | CMOS 24-STAGE FREQUENCY DIVIDER |  | CD4521BEE4 | CMOS 24-Stage Frequency Divider |  | CD4521BM96 | CMOS 24-Stage Frequency Divider |  | CD4521BM96E4 | CMOS 24-Stage Frequency Divider |  | CD4521BM | CMOS 24-Stage Frequency Divider |  | CD4521BME4 | CMOS 24-Stage Frequency Divider |  | CD4521BMT | CMOS 24-Stage Frequency Divider |  | CD4521BMTE4 | CMOS 24-Stage Frequency Divider |  | CD4521BNSR | CMOS 24-Stage Frequency Divider |  | CD4521BNSRE4 | CMOS 24-Stage Frequency Divider |  | CD4521BPW | CMOS 24-Stage Frequency Divider |  | CD4521BPWE4 | CMOS 24-Stage Frequency Divider |  | CD4521BPWR | CMOS 24-STAGE FREQUENCY DIVIDER |  | CD4521BPWRE4 | CMOS 24-Stage Frequency Divider |  | CSD75211W1723 | Dual P-Channel NexFET??? Power MOSFET |  | ECL2521N | Logic Gate |  | ISO7521CDW | Low-Power 5 KV(rms) Dual Digital Isolators |  | ISO7521CDWR | Low-Power 5 KV(rms) Dual Digital Isolators |  | MSP430F5521 | MIXED SIGNAL MICROCONTROLLER |  | MSP430F5521IPN | MIXED SIGNAL MICROCONTROLLER |  | MSP430F5521IPNR | MIXED SIGNAL MICROCONTROLLER |  | PT4521 | 3.3V 5A 48V-Input Isolated DC-DC Converter |  | PT4521A | 3.3V 5A 48V-Input Isolated DC-DC Converter |  | PT4521C | 3.3V 5A 48V-Input Isolated DC-DC Converter |  | PT4521N | 20-W 48-V Input Isolated DC/DC Converter |  | PT5521 | 1.5-A 5-V/3.3-V Input Adjustable Integrated Switching Regulator |  | PT5521A | 3.3V 1.5A 5V-Input Adjustable Step-Down ISR |  | PT5521C | 3.3V 1.5A 5V-Input Adjustable Step-Down ISR |  | PT5521N | 3.3V 1.5A 5V-Input Adjustable Step-Down ISR |  | PT6521 | 8-A 5-V/3.3-V Input Adjustable ISR with Short-Circuit protection |  | PT6521B | 3.3Vout 8A 5V-Input Adjustable ISR with Short-Circuit Protection |  | PT6521D | 3.3Vout 8A 5V-Input Adjustable ISR with Short-Circuit Protection |  | PT6521E | 3.3Vout 8A 5V-Input Adjustable ISR with Short-Circuit Protection |  | PT6521ET | 3.3Vout 8A 5V-Input Adjustable ISR with Short-Circuit Protection |  | PT6521F | 3.3Vout 8A 5V-Input Adjustable ISR with Short-Circuit Protection |  | PT6521G | 3.3Vout 8A 5V-Input Adjustable ISR with Short-Circuit Protection |  | PT6521L | 3.3Vout 8A 5V-Input Adjustable ISR with Short-Circuit Protection |  | PT6521LT | 3.3Vout 8A 5V-Input Adjustable ISR with Short-Circuit Protection |  | PT6521M | 3.3Vout 8A 5V-Input Adjustable ISR with Short-Circuit Protection |  | PT6521P | 3.3Vout 8A 5V-Input Adjustable ISR with Short-Circuit Protection |  | PT6521Q | 3.3Vout 8A 5V-Input Adjustable ISR with Short-Circuit Protection |  | PT6521R | 3.3Vout 8A 5V-Input Adjustable ISR with Short-Circuit Protection |  | SN52101AFA | Operational Amplifier |  | SN52101AJ | Operational Amplifier |  | SN52101AJP | Operational Amplifier |  | SN52101AL | Operational Amplifier |  | SN52101AZ | Operational Amplifier |  | SN52104JA | Power Supply Circuit |  | SN52104L | Power Supply Circuit |  | SN52105JP | Power Supply Circuit |  | SN52105L | Power Supply Circuit |  | SN52106FA | Analog Comparator |  | SN52106J | Analog Comparator |  | SN52106JP | Analog Comparator |  | SN52106L | Analog Comparator |  | SN52107J | Operational Amplifier |  | SN52107L | Operational Amplifier |  | SN52107Z | Operational Amplifier |  | SN52108AFA | Operational Amplifier |  | SN52108AJA | Operational Amplifier |  | SN52108AJP | Operational Amplifier |  | SN52108AL | Operational Amplifier |  | SN52108FA | Operational Amplifier |  | SN52108JA | Operational Amplifier |  | SN52108JP | Operational Amplifier |  | SN52108L | Operational Amplifier |  | SN52111FA | Analog Comparator |  | SN52111J | Analog Comparator |  | SN52111JP | Analog Comparator |  | SN52111L | Analog Comparator |  | SN52118FA | Operational Amplifier |  | SN52118JA | Operational Amplifier |  | SN52118JP | Operational Amplifier |  | SN52118L | Operational Amplifier |  | SN54ALS521FH | Digital Comparator |  | SN54ALS521FK | 8-BIT IDENTITY COMPARATORS |  | SN54F521_06 | 8-BIT IDENTITY COMPARATORS |  | SN54F521_07 | 8-BIT IDENTITY COMPARATORS |  | SN54F521 | 8-BIT IDENTITY COMPARATORS |  | SN54F521FK | 8-BIT IDENTITY COMPARATORS |  | SN54F521J | 8-BIT IDENTITY COMPARATORS |  | SN5521J | Sense Amplifier |  | SN74ALS521 | 8-BIT IDENTITY COMPARATORS |  | SN74ALS521DW | 8-BIT IDENTITY COMPARATORS WITH OPEN-COLLECTOR OUTPUTS |  | SN74ALS521DWE4 | 8-Bit Identity Comparators With Open-Collector Outputs |  | SN74ALS521DWP3 | Digital Comparator |  | SN74ALS521DWR | 8-BIT IDENTITY COMPARATORS WITH OPEN-COLLECTOR OUTPUTS |  | SN74ALS521DWRE4 | 8-Bit Identity Comparators With Open-Collector Outputs |  | SN74ALS521FN | Digital Comparator |  | SN74ALS521J | Digital Comparator |  | SN74ALS521J4 | Digital Comparator |  | SN74ALS521JP4 | Digital Comparator |  | SN74ALS521N1 | Digital Comparator |  | SN74ALS521N3 | Digital Comparator |  | SN74ALS521N | 8-BIT IDENTITY COMPARATORS WITH OPEN-COLLECTOR OUTPUTS |  | SN74ALS521NE4 | 8-Bit Identity Comparators With Open-Collector Outputs |  | SN74ALS521NP1 | Digital Comparator |  | SN74ALS521NSR | 8-Bit Identity Comparators With Open-Collector Outputs |  | SN74ALS521NSRE4 | 8-Bit Identity Comparators With Open-Collector Outputs |  | SN74F521 | 8-BIT IDENTITY COMPARATORS |  | SN74F521D | Digital Comparator |  | SN74F521D3 | Digital Comparator |  | SN74F521DW | OCTAL BINARY AND BCD IDENTITY COMPARATORS WITH ENABLE |  | SN74F521DWE4 | Octal binary and BCD identity comparators with enable |  | SN74F521DWG4 | 8-BIT IDENTITY COMPARATORS |  | SN74F521DWR | OCTAL BINARY AND BCD IDENTITY COMPARATORS WITH ENABLE |  | SN74F521DWRE4 | Octal binary and BCD identity comparators with enable |  | SN74F521DWRG4 | 8-BIT IDENTITY COMPARATORS |  | SN74F521N3 | OCTAL BINARY AND BCD IDENTITY COMPARATORS WITH ENABLE |  | SN74F521N | OCTAL BINARY AND BCD IDENTITY COMPARATORS WITH ENABLE |  | SN74F521NE4 | Octal binary and BCD identity comparators with enable |  | SN74F521NSR | Octal binary and BCD identity comparators with enable |  | SN74F521NSRE4 | Octal binary and BCD identity comparators with enable |  | SN74F521NSRG4 | 8-BIT IDENTITY COMPARATORS |  | SN7521J | Sense Amplifier |  | SN7521N | Sense Amplifier |  | SNC54ALS521FH | Digital Comparator |  | SNC54ALS521J | Digital Comparator |  | SNJ54AC11521FK | Digital Comparator |  | SNJ54AC11521J | Digital Comparator |  | SNJ54ACT11521FK | Digital Comparator |  | SNJ54ACT11521J | Digital Comparator |  | SNJ54ALS521FH | Digital Comparator |  | SNJ54ALS521FK | Digital Comparator |  | SNJ54ALS521J | Digital Comparator |  | SNJ54F521FK | 8-BIT IDENTITY COMPARATORS |  | SNJ54F521J | 8-BIT IDENTITY COMPARATORS |  | SNJ54F521W | 8-BIT IDENTITY COMPARATORS |  | THS4521_10 | VERY LOW POWER, NEGATIVE RAIL INPUT, RAIL-TO-RAIL OUTPUT, FULLY DIFFERENTIAL AMPLIFIER |  | THS4521 | VERY LOW POWER,NEGATIVE RAIL INPUT,RAIL-TO-RAIL OUTPUT, FULLY DIFFERENTIAL AMPLIFIER |  | THS4521ID | VERY LOW POWER, NEGATIVE RAIL INPUT, RAIL-TO-RAIL OUTPUT, FULLY DIFFERENTIAL AMPLIFIER |  | THS4521IDGKR | VERY LOW POWER, NEGATIVE RAIL INPUT, RAIL-TO-RAIL OUTPUT, FULLY DIFFERENTIAL AMPLIFIER |  | THS4521IDGKT | VERY LOW POWER, NEGATIVE RAIL INPUT, RAIL-TO-RAIL OUTPUT, FULLY DIFFERENTIAL AMPLIFIER |  | THS4521IDR | VERY LOW POWER, NEGATIVE RAIL INPUT, RAIL-TO-RAIL OUTPUT, FULLY DIFFERENTIAL AMPLIFIER |  | TL521N1 | Analog-to-Digital Converter |  | TL521N | Analog-to-Digital Converter |  | TL521N3 | Analog-to-Digital Converter |  | TL521NP1 | Analog-to-Digital Converter |  | TL521NP3 | Analog-to-Digital Converter |  | TLK1521 | 500 Mbps to 1.3 Gbps TRANSCEIVER |  | TLK1521IPAP | 500 Mbps to 1.3 Gbps 18 bit Transceiver |  | TLK2521 | 1.0 to 2.5 Gbps 18-Bit Serdes |  | TLK2521IPAP | 1.0 to 2.5 Gbps 18-Bit Serdes |  | TLK2521IPAPR | 1.0 to 2.5 Gbps 18-Bit Serdes |  | TLS1521FN | Disk Circuit |  | TPD12S521_09 | SINGLE-CHIP HDMI TRANSMITTER PORT PROTECTION AND INTERFACE DEVICE |  | TPD12S521 | SINGLE-CHIP HDMI TRANSMITTER PORT PROTECTION AND INTERFACE DEVICE |  | TPD12S521DBTR | SINGLE-CHIP HDMI TRANSMITTER PORT PROTECTION AND INTERFACE DEVICE |  | TPD12S521DBTRG4 | SINGLE-CHIP HDMI TRANSMITTER PORT PROTECTION AND INTERFACE DEVICE |  | TPS5210 | PROGRAMMABLE SYNCHRONOUS-BUCK REGULATOR CONTROLLER |  | TPS5210DW | PROGRAMMABLE SYNCHRONOUS BUCK REGULATOR CONTROLLER |  | TPS5210DWG4 | Synchronous Buck Controller for Pentium(R) Processors |  | TPS5210DWR | PROGRAMMABLE SYNCHRONOUS BUCK REGULATOR CONTROLLER |  | TPS5210DWRG4 | Synchronous Buck Controller for Pentium(R) Processors |  | TPS5210EVM-116 | PROGRAMMABLE SYNCHRONOUS BUCK REGULATOR CONTROLLER |  | TPS5210EVM-119 | PROGRAMMABLE SYNCHRONOUS BUCK REGULATOR CONTROLLER |  | TPS5210EVM-126 | PROGRAMMABLE SYNCHRONOUS BUCK REGULATOR CONTROLLER |  | TPS5210PWP | PROGRAMMABLE SYNCHRONOUS BUCK REGULATOR CONTROLLER |  | TPS5210PWPG4 | Synchronous Buck Controller for Pentium(R) Processors |  |  |  |