AGRF Series - 16V PolySwitch Automotive Lead-Free Radial Leaded Resettable PPTC

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Disclaimer Notice

Information furnished is believed to be accurate and reliable. However, users should independently evaluate the suitability of and test each product selected for their own applications. Littelfuse products are not designed for, and shall not be used for, any purpose (including, without limitation, 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.

Helping to reduce weight of wire harnesses, PPTC devices distributed in a circuit can allow the use of smaller wire sizes with the resulting harnesses. Forego looping back and forth around a fuse box and place your protection wherever you see fit. The solid state composition of PPTC devices helps provide reliability.


  • ROHS compliant
  • Products meet applicable automotive industry standards
  • Compatible with high-volume electronics assembly

High Performance

  • Expertise from the world’s leading resettable overcurrent protection manufacturer
  • Wide range of dedicated automotive surface-mount and radial-leaded resettable overcurrent devices
  • High performance transient voltage protection devices

Automotive and Industrial Transportation

  • Actuators and medium motors
  • Trace protection
  • Harness/junction box protection
  • Powered outputs
  • Electronic control modules
  • Telematics/Infotainment

Access specifications, certifications, check availability and order parts below

Catalog #IHold (A)ITRIP
RaMAX (Ω)Max
Trip Time
Pd Typical (watts)Max Operating Temp (°C)Packaging
AGRF10001018.51000.00340.01020.01067163.685Tape & ReelProduct SpecificationCheckOrder
AGRF1000-21018.51000.00340.01020.01067163.685Tape & ReelProduct SpecificationCheck
AGRF11001120.31000.00330.00890.00937.5163.785Bag|BulkProduct SpecificationCheck
AGRF1100-21120.31000.00330.00890.00937.5163.785Tape & ReelProduct SpecificationCheck
AGRF12001222.11000.0030.00860.00918164.285Bag|BulkProduct SpecificationCheck
AGRF1200-21222.11000.0030.00860.00918164.285Tape & ReelProduct SpecificationCheck
AGRF14001427.31000.00220.00640.00679164.685Bag|BulkProduct SpecificationCheckOrder
AGRF1400-21427.31000.00220.00640.00679164.685Tape & ReelProduct SpecificationCheck
AGRF40047.61000.01860.0610.0852162.585Bag|BulkProduct SpecificationCheckOrder
AGRF400-247.61000.01860.0610.0852162.585Tape & ReelProduct SpecificationCheck
AGRF50059.41000.0140.0340.0482.5162.785Bulk|BagProduct SpecificationCheck
AGRF500-259.41000.0140.0340.0482.5162.785Tape & ReelProduct SpecificationCheck
AGRF600610.71000.00950.0280.0323.5162.885Bag|Tape & ReelProduct SpecificationCheckOrder
AGRF600-2610.71000.00950.0280.0323.5162.885Tape & ReelProduct SpecificationCheck
AGRF700713.21000.00660.020.022416385Bulk|BagProduct SpecificationCheckOrder
AGRF700-2713.21000.00660.020.022416385Tape & ReelProduct SpecificationCheck
AGRF8008151000.00490.01750.01815.5163.285Bulk|BagProduct SpecificationCheckOrder
AGRF800-28151000.00490.01750.01815.5163.285Tape & ReelProduct SpecificationCheck
AGRF800S-18151000.00490.01750.01815.5163.285BagProduct SpecificationCheckOrder
AGRF900916.51000.00410.01350.0146163.485Bag|Tape & ReelProduct SpecificationCheckOrder
AGRF900-2916.51000.00410.01350.0146163.485Tape & ReelProduct SpecificationCheck