The Littelfuse SP6001 SPA series integrates 4, 6 and 8 EMI filters (C-R-C) into a small, low-profile UDFN package with each filter providing greater than -30dB attenuation at 1GHz. Additionally, each I/O is capable of shunting 30kV ESD strikes (IEC61000-4-2, contact discharge) away from sensitive electronic components. The performance of this small, slim design makes it extremely suitable for mobile handsets, PDAs and notebook computers.