VTP210LF

$0.82

Description：PTC RESET FUSE 16V 2.1A STRAP
Series：PolySwitch®, VTP
Mfr：Littelfuse Inc.
Package：Bulk

SKU:267c52802dea Category: PTC Resettable Fuses Brand: Littelfuse Inc.

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Product introduction

VTP210LF is listed in the Ptc Resettable Fuses range at ChipApex. The manufacturer field lists Littelfuse Inc.. Its product description is PTC RESET FUSE 16V 2.1A STRAP. Review the specifications below when checking this part for your BOM.

Ptc Resettable Fuses specifications for VTP210LF

Description：PTC RESET FUSE 16V 2.1A STRAP
Series：PolySwitch®, VTP
Mfr：Littelfuse Inc.
Package：Bulk
Type：Polymeric
Voltage - Max：16V
Current - Hold (Ih) (Max)：2.1 A
Current - Trip (It)：4.7 A
Current - Max：100 A
Time to Trip：5 s
Resistance - Initial (Ri) (Min)：18 mOhms
Resistance - Post Trip (R1) (Max)：60 mOhms
Resistance - 25°C (Typ)：-
Operating Temperature：-40°C ~ 85°C
Grade：-
Qualification：-
Ratings：-
Mounting Type：User Defined
Package / Case：Strap
Size / Dimension：1.024" L x 0.209" W (26.00mm x 5.30mm)
Height - Seated (Max)：-
Thickness (Max)：0.032" (0.80mm)
Lead Spacing：-

Ptc Resettable Fuses datasheet and documents for VTP210LF

VTP210LF

Ptc Resettable Fuses Overview

The VTP210LF is a PolySwitch resettable fuse from Littelfuse, designed for strap mount applications. It features a hold current of 2.1 A and a trip current of 4.7 A, with a maximum voltage rating of 16 VDC. The device supports a maximum fault current of 100 A and has a typical resistance of 30 mOhms. Operating temperatures range from -40°C to +85°C. Physical dimensions include a length of 23.1 mm, width of 5.3 mm, and height of 0.8 mm.

Ptc Resettable Fuses Feature Summary

Provides overcurrent protection through automatic reset functionality upon cooling after fault clearance.
Utilizes polymeric positive temperature coefficient (PPTC) technology for reliable circuit interruption.
Designed for strap mounting to facilitate integration into custom harness or busbar configurations.

Ptc Resettable Fuses Applications

Protection of low-voltage DC power lines in automotive electronics.
Overcurrent safeguarding for portable consumer devices and battery packs.
Circuit protection within industrial control systems requiring compact resettable fuses.

Ptc Resettable Fuses Procurement Notes

Verify the specific suffix and package configuration against the official Littelfuse datasheet to ensure compatibility with your assembly process. Confirm that the axial lead style matches your intended strap-mount implementation. Cross-reference the RoHS compliance status and material declarations with the latest manufacturer documentation prior to finalizing procurement orders.

Ptc Resettable Fuses Selection Notes

Select this component when a low-profile, resettable protection solution is required for 16V circuits. Ensure the hold current of 2.1 A aligns with normal operating loads to prevent nuisance tripping. Verify that the 100A maximum interrupting rating exceeds potential fault currents in the application environment to maintain safety integrity.

Ptc Resettable Fuses Part Context

This part belongs to the VTP series of PolySwitch resettable fuses, which are engineered for high-reliability circuit protection. The VTP210LF specifically addresses needs for strap-mounted installations, offering a balance of electrical performance and physical form factor suitable for space-constrained designs in various electronic assemblies.

Ptc Resettable Fuses Replacement Considerations

Consult the official Littelfuse replacement guide for direct equivalents. Verify that any substitute maintains identical hold current, trip current, and voltage ratings. Ensure mechanical compatibility regarding lead style and mounting requirements before implementing alternative components.