1210L900SLPR

Ptc Resettable Fuses Overview

The Littelfuse 1210L900SLPR is a Poly-Fuse self-resetting polymer PTC device in a 1210 surface-mount package. It features a maximum voltage of 30V and a hold current of 0.9A. The trip current is 1.8A with an initial resistance of 0.06 ohms maximum. Maximum trip resistance is 0.5 ohms. It operates from -40°C to 85°C.

Ptc Resettable Fuses Feature Summary

• Self-resetting protection mechanism
• Surface-mount construction
• Polymer PTC technology

Ptc Resettable Fuses Applications

• Portable electronics
• Data communication equipment
• Battery packs

Ptc Resettable Fuses Procurement Notes

Verify the specific suffix 'SLPR' against official Littelfuse documentation to confirm tape-and-reel packaging specifications. Ensure the component matches the required hold and trip current ratings for the target circuit design before finalizing procurement orders.

Ptc Resettable Fuses Selection Notes

Select this component when circuit protection requires a resettable fuse with a 0.9A hold current. Verify that the 1210 footprint accommodates the board layout. Confirm thermal management requirements align with the 85°C operating limit.

Ptc Resettable Fuses Part Context

This part belongs to the 1210L series of Poly-Fuse devices. These components provide overcurrent protection using conductive polymer technology. They are designed for surface-mount assembly on printed circuit boards.

Ptc Resettable Fuses Replacement Considerations

Consult Littelfuse official substitution guides for verified equivalents. Generic replacements may not match the precise electrical characteristics or thermal performance.