MGP Series - 6V PolySwitch Lo-Rho Lead Free Battery Strap PPTC - 120C Activation Temperature

Series: MGP
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As a pioneer of polymeric positive temperature coefficient resettable devices, Littelfuse has developed several material platforms to serve the changing battery technology and to help protect battery applications. Each of these material platforms offers different performance characteristics, allowing engineers greater design flexibility. PolySwitch devices for battery protection include SRP, LR4, VTP, VLP, VLR, MXP and RSD series, and special application strap devices.


  • RoHS compliant
  • Lead-free versions of all devices are available.
  • Current ratings from 1.1A to 13A
  • Fast time-to-trip


  • Many material platforms and device form factors give engineers more design flexibility
  • Compatible with high-volume electronics assembly
  • Assists in meeting regulatory requirements
  • Low resistance devices increase battery operating time


  • Mobile phones and smart phones
  • Tablet PCs
  • Ultra-thin notebooks
  • Mobile radios
  • Digital cameras
  • Portable media players
  • Power tools (charge lines)

Access specifications, certifications, check availability and order parts below

Catalog #Product
MGP420D CheckOrder
MGP500Product SpecificationCheckOrder
Catalog # Certificates
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MGP420D uriconCSAicon
MGP500 uriconCSAicon
Part # Part Description RoHS Pb-free RoHS (2015/ 863/EU) Certificate REACH (SVHC’s) Declaration Halogen Free REACH (SVHC’s) IPC-Material Declaration
RF2955-000 MGP420D RoHS No 10/12/2016 PbFree No 10/12/2016 Yes
RF2891-000 MGP500 RoHS No 04/18/2018 PbFree No 04/18/2018 Yes
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