PTGL10AR3R9M3P51B0

$0.49

Description：PTC RESET FUSE 56V 260MA RADIAL
Series：POSISTOR®, PTGL
Mfr：Murata Electronics
Package：Bulk

SKU:eef20172b061 Category: PTC Resettable Fuses Brand: Murata Electronics

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Product introduction

PTGL10AR3R9M3P51B0 is listed in the Ptc Resettable Fuses range at ChipApex. The manufacturer field lists Murata Electronics. Its product description is PTC RESET FUSE 56V 260MA RADIAL. Review the specifications below when checking this part for your BOM.

Ptc Resettable Fuses specifications for PTGL10AR3R9M3P51B0

Description：PTC RESET FUSE 56V 260MA RADIAL
Series：POSISTOR®, PTGL
Mfr：Murata Electronics
Package：Bulk
Type：Ceramic
Voltage - Max：56V
Current - Hold (Ih) (Max)：260 mA
Current - Trip (It)：470 mA
Current - Max：2:00 AM
Time to Trip：-
Resistance - Initial (Ri) (Min)：-
Resistance - Post Trip (R1) (Max)：-
Resistance - 25°C (Typ)：3.9 Ohms
Operating Temperature：-10°C ~ 60°C
Grade：-
Qualification：-
Ratings：-
Mounting Type：Through Hole
Package / Case：Radial, Disc
Size / Dimension：0.413" Dia x 0.157" T (10.50mm x 4.00mm)
Height - Seated (Max)：0.650" (16.50mm)
Thickness (Max)：-
Lead Spacing：0.197" (5.00mm)

Ptc Resettable Fuses datasheet and documents for PTGL10AR3R9M3P51B0

PTGL10AR3R9M3P51B0

Ptc Resettable Fuses Overview

The PTGL10AR3R9M3P51B0 is a ceramic PTC resettable fuse from the POSISTOR PTGL series. It features a nominal resistance of 3.9 ohms with a tolerance of ±20%. The device supports a maximum voltage of 56V and holds a current rating of 2 mA to 260 mA depending on specific test conditions. It operates within a temperature range of -10°C to +60°C. The component utilizes radial through-hole mounting in a disc package measuring 10.5 mm in diameter and 4.0 mm in width.

Ptc Resettable Fuses Feature Summary

Provides automatic circuit protection by resetting after fault clearance
Utilizes positive temperature coefficient ceramic material for thermal switching
Designed for radial through-hole PCB integration

Ptc Resettable Fuses Applications

Overcurrent protection in low-voltage electronic circuits
Thermal sensing applications requiring positive temperature coefficient characteristics
Protection of sensitive components in consumer electronics

Ptc Resettable Fuses Procurement Notes

Verify component status as this part number is listed as obsolete or discontinued by the manufacturer. Confirm availability through authorized distributors or secondary markets if production integration is required. Ensure replacement strategies are evaluated due to potential supply chain limitations for end-of-life components.

Ptc Resettable Fuses Selection Notes

Select this component for applications requiring a 3.9-ohm baseline resistance and a 56V maximum voltage rating. Consider the limited operating temperature range of -10°C to +60°C when designing for environmental extremes. Validate that the hold current requirements align with the specified 2 mA to 260 mA ratings for reliable circuit protection.

Ptc Resettable Fuses Part Context

This component belongs to Murata's POSISTOR PTGL series of PTC thermistors. These devices are designed to offer resettable overcurrent protection, distinguishing them from single-use fuses. The series provides a balance between thermal sensitivity and electrical durability for protecting low-power circuits against short circuits and overloads.