TM2P-10271 - TM2P Series

Series: TM2P
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Varistor TM2P_10271 Image
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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.

VoIP gateways are becoming more widespread as the primary means of voice delivery in home and enterprise environments. There is a need for overcurrent and overvotlage protection in telephony equipment to help meet UL and other safety requirements. Our 2Pro devices help protect against damage caused by various sources including lightning, electrostatic discharge (ESD), power contact, and induction with AC lines. By incorporating PolySwitch PPTC (Polymeric Positive Temperature Coefficient) and MOV (Metal Oxide Varistor) technology into a single device, 2Pro devices can also help you reduce board space and component count in your designs.

Features:
Integrated PPTC/MOV

  • Overcurrent, overvoltage and ESD protection device
  • Resettable overcurrent protection
  • UL 497A listed protector (#E258475)
  • RoHS compliant
  • Halogen free (refers to: Br≤900ppm, Cl≤900ppm, Br+Cl≤1500ppm)

Benefits:
Helps Meet Standards

  • Single device helps reduce component count and footprint
  • Helps reduce warranty returns
  • Helps equipment comply with surge tests per: TIA-968-A, IEC 60950, ITU-T K.20/K.21
  • Helps simplify UL 60950 testing
  • Helps equipment comply with UL 60950

Applications:
Networking Machines and Systems

  • Cordless telephones
  • VoIP gateways
  • Fax machines
  • Data modems
  • Set-top boxes
  • Security systems
  • MDF modules
  • Analog and ISDN linecards
Check Stock Order Samples
Property (Mouseover for details) Value
Hold Current (A) 0.15
Trip Current (A) 0.3
Minimum Resistance (RMIN) (Ohms) 6.5
Resistance (Max) Ω 14
Max Resistance (R1max) (Ohms) 16
Interrupt Current (Max) AMP 3
Packaging Method BULK
Partner ECAD Models TM2P-10271
Max Time to Trip Current (A) 3

Part # Part Description RoHS Pb-free RoHS (2015/ 863/EU) Certificate REACH (SVHC’s) Declaration Halogen Free REACH (SVHC’s) IPC-Material Declaration
RF4127-000 TM2P-10271 RoHS No 04/26/2016 PbFree No 04/26/2016 CoC_RoHS10_RF4127-000 (TM2P-10271) Yes
04/26/2016
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