PTGL07BD150N3B51A0

Ptc Resettable Fuses Overview

The PTGL07BD150N3B51A0 is a POSISTOR PTC thermistor manufactured by Murata Electronics. It features a nominal resistance of 15 Ohms with a 20% tolerance and a maximum operating voltage of 140V. The device has a maximum holding current of 187 mA and a trip current of 249 mA. Designed for through-hole radial mounting, it operates within a temperature range of -30°C to +85°C. The component measures 7.3 mm in diameter and 4.5 mm in height, with a lead spacing of 5 mm.

Ptc Resettable Fuses Feature Summary

• Provides automatic circuit protection against overcurrent conditions through positive temperature coefficient behavior
• Capable of self-recovery after fault clearance without requiring manual replacement
• Engineered for automotive applications with AEC-Q100 qualification

Ptc Resettable Fuses Applications

• Automotive electronic module overcurrent protection
• Power supply input circuit safeguarding
• Signal line surge current suppression

Ptc Resettable Fuses Procurement Notes

Verify the specific suffix codes on official datasheets to confirm exact electrical tolerances and packaging configurations. Confirm RoHS compliance status and check for any product change notices or end-of-life announcements prior to finalizing procurement plans.

Ptc Resettable Fuses Selection Notes

Select this component based on its specific 15 Ohm resistance value and 187 mA holding current rating. Ensure the application environment stays within the specified -30°C to +85°C operational temperature range. Verify that the physical dimensions fit the available PCB footprint constraints.

Ptc Resettable Fuses Part Context

This part belongs to the PTGL series of POSISTOR ceramic PTC thermistors from Murata Electronics. These devices are designed as resettable fuses for circuit protection. The series offers various resistance and current ratings tailored for different automotive and industrial protection requirements.

Ptc Resettable Fuses Replacement Considerations

Consult official manufacturer substitution lists for verified equivalents. Cross-reference key parameters such as holding current, trip current, and resistance values when evaluating alternative components.