FEMTOSMDC010F-02

Ptc Resettable Fuses Overview

The FEMTOSMDC010F-02 is a surface-mount PolySwitch resettable fuse from the femtoSMD series. It provides overcurrent protection with a hold current of 100 mA and a trip current of 250 mA. The device supports a maximum voltage of 12 VDC and has a typical resistance of 8 ohms. Packaged in a compact 0603 (1608 metric) case, it operates within a temperature range of -40°C to +85°C.

Ptc Resettable Fuses Feature Summary

• Provides resettable overcurrent protection for space-constrained circuits
• Automotive-grade reliability compliant with AEC-Q200 standards
• Eliminates need for manual fuse replacement after fault conditions

Ptc Resettable Fuses Applications

• Automotive electronic modules requiring AEC-Q200 compliance
• Portable consumer electronics with limited board space
• Battery-powered devices needing compact circuit protection

Ptc Resettable Fuses Procurement Notes

Verify component authenticity through authorized Littelfuse distributors or certified partners. Confirm that the specific suffix matches the required voltage rating and package dimensions. Request official datasheets and material declarations to ensure compliance with automotive and environmental standards before finalizing procurement orders.

Ptc Resettable Fuses Selection Notes

Select this component when designing for low-voltage applications up to 12 VDC where minimal footprint is critical. Ensure the circuit's normal operating current remains below the 100 mA hold current threshold. Verify that the expected fault currents do not exceed the device's maximum trip current capabilities to ensure reliable protection performance.

Ptc Resettable Fuses Part Context

This part belongs to the femtoSMD family, representing one of the smallest resettable fuses available. It serves as a compact alternative to traditional fusible links in modern electronics. The series is engineered specifically for high-volume manufacturing processes and harsh operational environments.

Ptc Resettable Fuses Replacement Considerations

Direct substitutes include the FEMTOSMDC010F-2 variant, which shares identical electrical characteristics but may differ in packaging configuration. Always verify pin compatibility and thermal performance before swapping components in existing designs.