MF-RHT1300-0

Overview

The Bourns MF-RHT1300-0 is a polymeric positive temperature coefficient (PPTC) resettable fuse designed for high-temperature circuit protection. It features radial leaded termination and through-hole mounting, suitable for PCB applications. The component has a maximum voltage rating of 16V and a hold current of 13A. It trips at 24A to 26A and withstands a maximum fault current of 100A. The initial resistance is 7mΩ, with an operating temperature range from -40°C to +125°C.

Feature Summary

• Provides automatic circuit recovery after fault conditions clear without manual replacement
• Engineered for high-temperature environments up to 125°C continuous operation
• Utilizes radial leaded construction for reliable through-hole PCB integration

Applications

• Overcurrent protection in automotive electronic systems
• Surge protection for industrial control circuits
• Power supply input protection in consumer electronics

Procurement Notes

Verify the specific suffix '-0' against official Bourns documentation to confirm halogen-free status and compliance details. Ensure the selected variant matches the required axial or radial lead configuration and package dimensions for your PCB layout. Cross-reference the datasheet revision date to guarantee alignment with current manufacturing standards and RoHS directives before finalizing procurement orders.

Selection Notes

Select this component when circuit protection requires a 13A hold current and 16V maximum voltage rating. The high trip current capability and 100A maximum fault current make it suitable for robust industrial and automotive applications. Verify that the radial lead spacing of 10.2mm fits the target board design and that the operating temperature range meets environmental requirements.

Part Context

This part belongs to the Bourns MF-RHT series of multifuse PPTC resettable fuses. The series is characterized by high-temperature performance and radial leaded packaging. These components are designed to replace traditional fusible links in applications requiring repeated overcurrent protection and automatic restoration of circuit continuity.

Replacement Considerations

Direct substitutes within the same series include MF-RHT1300 (without suffix) or other MF-RHT variants with matching electrical ratings. Verify lead spacing and package height compatibility when replacing with similar radial PTC devices from other manufacturers.