zeptoSMDC Series - PolySwitch 0201 Size Lead-Free Surface Mount Resettable PPTC

Littelfuse PTC zeptoSMDC Series_Image
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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.

Littelfuse zeptoSMDC Series PPTC is developed for overcurrent and overtemperature protection in mobile applications. It works to protect battery management ICs and fuel gauges.


  • Maximum electrical rating: 13VDC
  • Short circuit current: 82~200mA
  • Small footprint 0201 size
  • RoHS compliant, ISO/TS 16949 certified


  • Smartphones and Tablets
  • Notebook PC
  • e-Readers
  • Portable medical equipment
  • Mobile point of sale (POS)
  • Wearables
  • Smartwatches
  • Wireless speakers
  • Portable game players

Access specifications, certifications, check availability and order parts below

Catalog #IHold (A)Max Volts
RaMAX (Ω)Max
Trip Time
Max Operating Temp (°C)Product
Partner ECAD ModelsStockSamplesCompare
zeptoSMDC0011F0.011130.08210802900.0260Product SpecificationzeptoSMDC0011FCheckOrder
zeptoSMDC0015F0.015130.210601500.0260Product SpecificationzeptoSMDC0015FCheckOrder
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