P1301CB2L - Pxxx1Cx2L Series

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Disclaimer Notice

Littelfuse products are not designed for, and shall not be used for, any purpose (including, without limitation, automotive, military, aerospace, medical, life-saving, life-sustaining or nuclear facility applications, devices intended for surgical implant into the body, or any other application in which the failure or lack of desired operation of the product may result in personal injury, death, or property damage) other than those expressly set forth in applicable Littelfuse product documentation. Warranties granted by Littelfuse shall be deemed void for products used for any purpose not expressly set forth in applicable Littelfuse documentation. Littelfuse shall not be liable for any claims or damages arising out of products used in applications not expressly intended by Littelfuse as set forth in applicable Littelfuse documentation. The sale and use of Littelfuse products is subject to Littelfuse Terms and Conditions of Sale, unless otherwise agreed by Littelfuse. "Littelfuse" includes Littelfuse, Inc., and all of its affiliate entities.

This fixed voltage, unidirectional, modified DO-214 SIDACtor thyristor series is designed to protect SLICs (Subscriber Line Interface Circuit) from damaging overvoltage transients.

These components provide single port protection implementing voltage switching characteristics for negative polarity surges and a clamping diode for positive polarity surges. All positive surges are routed through internal diodes to a ground reference.

Features and Benefits:

  • Low voltage overshoot
  • Low on-state voltage
  • Does not degrade surge capability after multiple surge events within limit
  • Fails short circuit when surged in excess of ratings
  • Integrated diodes for positive voltage surges
  • Single-port protection
  • RoHS Compliant and Halogen-Free
  • Pb-free E3 means 2nd level interconnect is
  • Pb-free and the terminal finish material is tin(Sn)(IPC/JEDEC J-STD-609A.01)

Applicable Global Standards:

  • TIA-968-A
  • TIA-968-BITU K.20/21
  • Enhanced Level*
  • ITU K.20/21 Basic Level
  • GR 1089 Inter-building*
  • GR 1089 Intra-building
  • IEC 61000-4-5 2nd edition
  • YD/T 1082
  • YD/T 993
  • YD/T 950

* Series resistance required

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