B59960C0080A051

Ptc Resettable Fuses Overview

The B59960C0080A051 is a ceramic PTC resettable fuse manufactured by TDK Electronics. It features radial through-hole mounting with disc-style termination and a lead spacing of 5.00 mm. The component has a maximum voltage rating of 80 V, a hold current (Ih) of 80 mA, and a trip current (It) of 160 mA. At 25°C, the typical resistance is 30 Ohms, with a tolerance of ±50%. It operates within a temperature range of -40°C to 125°C and carries AEC-Q200 automotive qualification.

Ptc Resettable Fuses Feature Summary

• Provides overcurrent protection through automatic circuit interruption upon thermal activation
• Offers self-resetting functionality for reusable circuit protection applications
• Complies with AEC-Q200 automotive grade standards for reliability

Ptc Resettable Fuses Applications

• Automotive electronic circuit protection
• Overcurrent protection in consumer electronics
• Industrial control system safeguarding

Ptc Resettable Fuses Procurement Notes

Verify the specific suffix 'A051' against official TDK documentation to confirm exact electrical ratings and packaging specifications. Ensure the selected variant matches the required hold current and voltage parameters for the target application. Confirm compliance with RoHS3 and REACH regulations as stated in the manufacturer's datasheet before procurement.

Ptc Resettable Fuses Selection Notes

Select this component based on the required 80 mA hold current and 80 V maximum voltage rating. Consider the radial disc package dimensions and lead spacing for PCB layout compatibility. Evaluate the thermal environment to ensure the device trips appropriately under fault conditions while maintaining stability during normal operation within the specified temperature range.

Ptc Resettable Fuses Part Context

This part belongs to the B59960 series of ceramic PTC thermistors designed for circuit protection. The series provides reliable overcurrent protection solutions for various electronic applications. TDK Electronics utilizes advanced ceramic materials to achieve consistent performance and durability across the product line.

Ptc Resettable Fuses Replacement Considerations

Consult official TDK cross-reference lists for verified substitutes. Ensure replacement parts match the 80V rating, 80mA hold current, and radial disc form factor.