MF-RHT1100-0-14

Overview

The Bourns MF-RHT1100-0-14 is a radial leaded polymer PTC resettable fuse from the Multifuse MF-RHT series. It features a hold current of 11 A and a trip current of 22 A at maximum voltage of 16 VDC. The device has a maximum resistance of 37 mOhms and an interrupting rating of 100 A. It operates within a temperature range of -40°C to +125°C with a 5.1 mm lead spacing.

Feature Summary

• Provides overcurrent protection through automatic resistance increase upon thermal activation
• Designed for high-temperature environments up to 125°C
• Radial leaded construction facilitates through-hole PCB mounting

Applications

• Automotive electronics circuits requiring AEC-Q200 compliance
• Industrial equipment power supply protection
• Consumer electronics overcurrent safeguarding

Procurement Notes

Verify component authenticity by cross-referencing the manufacturer part number with official Bourns documentation. Confirm that the specific suffix matches the required electrical ratings and package style. Ensure compatibility with the target application's thermal and voltage constraints before integration.

Selection Notes

Select this component when circuit protection requires operation at elevated temperatures exceeding standard limits. The 11 A hold current suits applications needing higher continuous current capacity compared to lower-rated variants in the same series.

Part Context

This part belongs to the Multifuse MF-RHT series, which distinguishes itself through enhanced high-temperature performance capabilities. It serves as a resettable alternative to traditional fuses in automotive and industrial sectors where reliability under thermal stress is critical.

Replacement Considerations

Compatible substitutes include MF-RHT1100-2-14 and MF-RHT1100-0-14 variants within the same series, provided they match the 11 A hold current and 16 VDC rating requirements.