ZEPTOSMDC0011F

$0.50

Description：PTC RESET FUSE 11MA 13VDC 0201
Series：POLYSWITCH® zeptoSMDC
Mfr：Littelfuse Inc.
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:35b8f4be11e3 Category: PTC Resettable Fuses Brand: Littelfuse Inc.

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Product introduction

Product Detailed Parameters

Description：PTC RESET FUSE 11MA 13VDC 0201
Series：POLYSWITCH® zeptoSMDC
Mfr：Littelfuse Inc.
Package：Tape & Reel (TR),Cut Tape (CT)
Type：Polymeric
Voltage - Max：13V
Current - Hold (Ih) (Max)：11 mA
Current - Trip (It)：80 mA
Current - Max：82 mA
Time to Trip：20 ms
Resistance - Initial (Ri) (Min)：10 Ohms
Resistance - Post Trip (R1) (Max)：290 Ohms
Operating Temperature：-20°C ~ 60°C
Ratings：-
Mounting Type：Surface Mount
Package / Case：2-SMD
Size / Dimension：0.024" L x 0.018" W (0.60mm x 0.45mm)
Height - Seated (Max)：-
Thickness (Max)：0.016" (0.40mm)
Lead Spacing：-

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ZEPTOSMDC0011F

Overview

The ZEPTOSMDC0011F is a polymer PTC self-resetting fuse from the zeptoSMDC series, designed for surface-mount applications. It features a maximum voltage of 13 VDC and a hold current (Ih) of 11 mA. The trip current (It) is specified at 80 mA, with a maximum rated current of 82 mA. Initial resistance (Ri) has a minimum value of 10 Ohms, while post-trip resistance (R1) has a maximum of 290 Ohms. The device operates within a temperature range of -20°C to +60°C and utilizes a compact 2-SMD package measuring 0.60mm x 0.45mm.

Feature Summary

Self-resetting protection mechanism utilizing polymer positive temperature coefficient technology
Ultra-miniature surface-mount footprint optimized for space-constrained printed circuit boards
Automatic restoration of circuit continuity following fault condition removal

Applications

Portable electronic devices requiring overcurrent protection
Consumer electronics circuits
Data line protection in mobile equipment

Procurement Notes

Verify component authenticity through authorized Littelfuse distribution channels. Confirm RoHS3 compliance status and check for specific packaging variants such as cut tape or reel options. Ensure storage conditions adhere to moisture sensitivity level requirements prior to soldering. Validate part markings against official datasheet specifications to prevent counterfeit substitution.

Selection Notes

Select this component when circuit design requires a low-profile resettable fuse with a 13VDC rating. The 11mA hold current suits sensitive low-power loads. Evaluate thermal derating curves for operation near the 60°C upper limit. Compare initial resistance values against signal integrity requirements. Ensure the 2-SMD package dimensions fit within the designated board layout constraints.

Part Context

This device belongs to the POLYSWITCH zeptoSMDC series, which focuses on ultra-small form factors for modern electronics. The series provides resettable protection solutions that replace traditional one-time fuses. These components are engineered for high reliability in dense PCB assemblies where space is limited and automatic circuit recovery is necessary.