picoSMD Series - PolySwitch 0805 Size Lead-Free Surface Mount Resettable PPTC

Series: picoSMD
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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.

The picoSMD series provides surface mount overcurrent protection for applications where space is at a premium and resettable protection is desired.


  • Broadest range of resettable devices available in industry
  • Low resistance


  • Compact Design and New HV Ratings
  • Smaller size helps reduce board space and cost
  • Many product choices optimizes design flexibility
  • Compatible with high-volume electronics assembly
  • Higher voltage ratings allow use in new applications


  • Mobile Electronics and Batteries
  • Computer
  • Portable electronics
  • Multimedia
  • Game machines
  • Telephone and broadband
  • Automotive
  • Industrial controls
  • Battery

Access specifications, certifications, check availability and order parts below

Catalog #IHold (A)ITRIP
Max Volts
Trip Time
Max Operating Temp (°C)Product
Partner ECAD ModelsStockSamplesCompare
picoSMDC010S-20.10.3151000.51.5110.685Product SpecificationpicoSMDC010S-2CheckOrder
picoSMDC012S-20.120.3151000.51.590.185Product SpecificationpicoSMDC012S-2CheckOrder
picoSMDC020S-20.20.4791000.50.753.20.185Product SpecificationpicoSMDC020S-2CheckOrder
picoSMDC035S-20.350.7561000.50.351.40.285Product SpecificationpicoSMDC035S-2CheckOrder
picoSMDC050S-20.5161000. SpecificationpicoSMDC050S-2CheckOrder
picoSMDC075S-20.751.56400.70.10.350.285Product SpecificationpicoSMDC075S-2CheckOrder
picoSMDC110S-21.12.26400. SpecificationpicoSMDC110S-2CheckOrder
Part # Part Description RoHS Pb-free RoHS (2015/ 863/EU) Certificate REACH (SVHC’s) Declaration Halogen Free REACH (SVHC’s) IPC-Material Declaration
RF1689-000 PICOSMDC010S-2 RoHS No 10/16/2017 PbFree No 10/16/2017 CoC_RoHS10_RF1689-000_PICOSMDC010S-2 REACH_SVHC Declaration_RF1689-000 (PICOSMDC010S-2) No
Does not Contain
RF1690-000 PICOSMDC012S-2 RoHS No 04/26/2016 PbFree No 04/26/2016 CoC_RoHS10_RF1690-000_PICOSMDC012S-2 REACH211_Declaration_RF1690-000_(PICOSMDC012S-2)
Does not Contain
RF1691-000 PICOSMDC020S-2 RoHS No 01/08/2017 PbFree No 01/08/2017 CoC_RoHS10_RF1691-000_PICOSMDC020S-2 REACH209_Declaration_RF1691-000_PICOSMDC020S-2 No
Does not Contain
RF1692-000 PICOSMDC035S-2 RoHS No 02/15/2017 PbFree No 02/15/2017 CoC_RoHS10_RF1692-000_(picoSMDC035S-2) REACH_SVHC Declaration_RF1692-000 (PICOSMDC035S-2) Yes
Does not Contain
RF1694-000 PICOSMDC050S-2 RoHS No 01/03/2017 PbFree No 01/03/2017 CoC_RoHS10_RF1694-000_PICOSMDC050S-2 REACH181_Declaration_RF1694-000_PICOSMDC050S-2 No
Does not Contain
RF1695-000 PICOSMDC075S-2 RoHS No 09/28/2017 PbFree No 09/28/2017 CoC_RoHS10_RF1695-000_(picoSMDC075S-2) REACH_SVHC Declaration_RF1695-000 (PICOSMDC075S-2) Yes
Does not Contain
RF1696-000 PICOSMDC110S-2 RoHS No 02/11/2018 PbFree No 02/11/2018 CoC_RoHS10_RF1696-000_PICOSMDC110S-2 REACH205_Declaration_RF1696-000_PICOSMDC110S Yes
Does not Contain
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