PTGL07AR4R6H2B51A0

Ptc Resettable Fuses Overview

The Murata PTGL07AR4R6H2B51A0 is a POSISTOR PTC thermistor designed for PCB mounting with radial termination. It features a nominal resistance of 4.6 Ohms and a tolerance of 25%. The device has a current rating of 4.6 A and a voltage rating of 265 V. Physical dimensions include a diameter of 7.3 mm, height of 3.5 mm, lead diameter of 0.6 mm, and lead spacing of 5 mm.

Ptc Resettable Fuses Feature Summary

• Provides overcurrent protection through positive temperature coefficient characteristics
• Functions as a self-resetting fuse for circuit safeguarding
• Supports through-hole installation via radial leads

Ptc Resettable Fuses Applications

• Power supply input protection
• Motor control circuits
• Industrial equipment overload prevention

Ptc Resettable Fuses Procurement Notes

Verify the specific suffix against official documentation to confirm exact electrical tolerances and packaging configurations. Confirm component availability status prior to integration into production schedules due to potential lifecycle changes.

Ptc Resettable Fuses Selection Notes

Evaluate the 4.6 A current rating and 4.6 Ohm resistance against target circuit requirements. Ensure the 265 V maximum voltage rating exceeds peak line voltages. Verify that the radial package fits the designated PCB footprint and thermal management constraints.

Ptc Resettable Fuses Part Context

This component belongs to the PTGL series of POSISTOR devices manufactured by Murata Electronics. These are ceramic PTC thermistors intended for use in electronic circuits requiring reliable overcurrent protection and temperature sensing capabilities within standard operating ranges.

Ptc Resettable Fuses Replacement Considerations

Consult official Murata substitution guides for compatible alternatives. Cross-reference specifications such as holding current, trip current, and physical dimensions when evaluating substitute part numbers.