VTP210GF

Ptc Resettable Fuses Overview

The Littelfuse VTP210GF is a PolySwitch resettable PPTC fuse designed for strap mount applications. It features a holding current of 2.1 A and a trip current of 4.7 A, with a maximum voltage rating of 16 VDC. The device offers a minimum resistance of 60 mOhms and a maximum fault current rating of 100 A. It operates within a temperature range of -40°C to +85°C and dissipates up to 1.2 W. Physical dimensions are 23.1 mm in length, 5.3 mm in width, and 0.8 mm in height.

Ptc Resettable Fuses Feature Summary

• Provides reliable overcurrent protection by increasing resistance as it heats during fault conditions.
• Designed specifically for battery strap mounting to protect rechargeable batteries from short circuits and overcharging.
• Offers low-resistance surface-mount construction suitable for compact electronic designs.

Ptc Resettable Fuses Applications

• Protection of rechargeable batteries in automotive systems
• Overcurrent protection for small motors and actuators
• Circuit safeguarding in commercial passenger vehicles

Ptc Resettable Fuses Procurement Notes

Verify the specific suffix GF against official Littelfuse documentation to confirm the exact termination style and packaging configuration. Ensure the selected variant matches the required strap mount application and voltage ratings for the target circuit design.

Ptc Resettable Fuses Selection Notes

Select this component when a low-profile, strap-mounted resettable fuse is required for 16 VDC systems. The 2.1 A holding current and 100 A max fault current define its capacity. Confirm that the physical dimensions fit the available board space and that the thermal characteristics align with the operating environment.

Ptc Resettable Fuses Part Context

This part belongs to the VTP series of PolySwitch resettable fuses manufactured by Littelfuse. The series provides solid-state protection solutions for various industries including automotive and telecom. The VTP210GF represents a specific configuration within this family optimized for strap mount integration.

Ptc Resettable Fuses Replacement Considerations

The VTP210SSF is an alternative part number within the same series offering similar electrical specifications but utilizing axial leads instead of the strap mount form factor. Verify mechanical compatibility before substitution.