PESD Series - PESD Devices for ESD Protection

Polymer ESD Suppressor PESD Series Image
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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.

Our ESD devices offer many advantages over traditional protection devices, such as multi-layer varistors (MLVs), which may degrade or distort the signal in high data rate circuits. Compared to miniature gas discharge tubes (GDTs), ESD devices provide a more compact form factor and an economical solution for the shrinking profiles of today’s compact information appliances.


  • Halogen free (refers to: Br.900ppm, Cl.900ppm, Br.+Cl.1500ppm)
  • 0.25 pF (typical) capacitance
  • Low-leakage current
  • Low-clamping voltage
  • Fast response time (< 1ns)
  • Capable of withstanding numerous ESD strikes
  • Compatible with standard reflow installation procedures
  • Thick film technology
  • Bi-directional protection
  • AEC-Q200 Qualified


  • HDMI 1.3 interfaces
  • LCD and plasma TV
  • Cellular phones
  • Antennas
  • Portable video players
  • Portable devices (PDA, DSC, BlueTooth)
  • Printer ports
  • Satellite radios
  • USB 2.0 and IEEE 1394 interfaces
  • DVI
  • GPS systems

Access specifications, certifications, check availability and order parts below

Catalog #Operating Voltage (V)CI/OTYP
Operating TemperatureProduct
Partner ECAD ModelsStockSamplesCompare
PESD0402-14014.25 pF-55° to 125°CProduct SpecificationPESD0402-140CheckOrder
PESD0402-24024.25 pF-55° to 125°CProduct SpecificationPESD0402-240CheckOrder
PESD0603-24024.25 pF-55° to 125°CProduct SpecificationPESD0603-240CheckOrder
PESD1206Q-24024.25 pF-55° to 125°CProduct SpecificationPESD1206Q-240CheckOrder
Part # Part Description RoHS Pb-free RoHS (2015/ 863/EU) Certificate REACH (SVHC’s) Declaration Halogen Free REACH (SVHC’s) IPC-Material Declaration
RF1600-000 PESD0402-140 RoHS No 12/05/2016 PbFree No 12/05/2016 CoC_RoHS10_RF1600-000 (PESD0402-140) REACH_SVHC Declaration_RF1600-000 (PESD0402-140) Yes
Does not Contain IPC_RF1600-000_-PESD0402-140
RF1255-000 PESD0402-240 RoHS No 02/28/2018 PbFree No 02/28/2018 CoC_RoHS10_RF1255-000_PESD0402-240 REACH_SVHC Declaration_RF1255-000 (PESD0402-240) Yes
Does not Contain IPC_RF1255-000_-PESD0402-240
RF1256-000 PESD0603-240 RoHS No 11/15/2016 PbFree No 11/15/2016 CoC_RoHS10_RF1256-000 (PESD0603-240) REACH_SVHC Declaration_RF1256-000 (PESD0603-240) Yes
Does not Contain IPC_RF1256-000_-PESD0603-240
RF1703-000 PESD1206Q-240 RoHS No 09/09/2018 PbFree No 09/09/2018 CoC_RoHS10_RF1703-000_PESD1206Q-240 REACH197_Declaration_RF1703-000_PESD1206Q-240 Yes
Does not Contain IPC_RF1703-000_-PESD1206Q-240
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