0ZRC0375FF1A

$0.67

Description：PTC RESET FUSE 90V 3.75A RADIAL
Series：0ZRC
Mfr：Bel Fuse Inc.
Package：Box

SKU:dd993760150f Category: PTC Resettable Fuses Brand: Bel Fuse Inc.

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Product introduction

0ZRC0375FF1A is listed in the Ptc Resettable Fuses range at ChipApex. The manufacturer field lists Bel Fuse Inc.. Its product description is PTC RESET FUSE 90V 3.75A RADIAL. Review the specifications below when checking this part for your BOM.

Ptc Resettable Fuses specifications for 0ZRC0375FF1A

Description：PTC RESET FUSE 90V 3.75A RADIAL
Series：0ZRC
Mfr：Bel Fuse Inc.
Package：Box
Type：Polymeric
Voltage - Max：90V
Current - Hold (Ih) (Max)：3.75 A
Current - Trip (It)：7.5 A
Current - Max：40 A
Time to Trip：24 s
Resistance - Initial (Ri) (Min)：30 mOhms
Resistance - Post Trip (R1) (Max)：80 mOhms
Resistance - 25°C (Typ)：-
Operating Temperature：-40°C ~ 85°C
Grade：Automotive
Qualification：AEC-Q200
Ratings：-
Mounting Type：Through Hole
Package / Case：Radial, Disc
Size / Dimension：1.122" L x 0.122" W (28.50mm x 3.10mm)
Height - Seated (Max)：1.319" (33.50mm)
Thickness (Max)：-
Lead Spacing：0.402" (10.20mm)

Ptc Resettable Fuses datasheet and documents for 0ZRC0375FF1A

0ZRC0375FF1A

Ptc Resettable Fuses Overview

The Bel Fuse 0ZRC0375FF1A is a radial leaded PolySwitch resettable PPTC fuse from the 0ZRC series. It features a holding current of 3.75 A and a trip current of 7.5 A, rated for a maximum voltage of 90 VDC. The device exhibits an initial resistance of 80 Ohms and supports a maximum fault current of 40 A. Designed for slow-blow operation, it operates within a temperature range of -40°C to +85°C. Physical dimensions include a diameter of 28.5 mm and a height of 3.1 mm.

Ptc Resettable Fuses Feature Summary

Provides automatic circuit protection through positive temperature coefficient polymer technology that resets after fault clearance.
Offers high fault current capability up to 40 A for robust overcurrent defense.
Features radial leads for standard printed circuit board mounting applications.

Ptc Resettable Fuses Applications

Overcurrent protection in industrial control systems
Power supply input protection for electronic equipment
Battery pack circuit safeguarding

Ptc Resettable Fuses Procurement Notes

Verify the specific suffix FF1A against official Bel Fuse documentation to confirm package style and termination type. Ensure the 90 VDC rating aligns with your system's maximum operating voltage. Confirm RoHS compliance status via the manufacturer's certificate before integration into regulated assemblies.

Ptc Resettable Fuses Selection Notes

Select this component when a 3.75 A hold current and 90 VDC rating are required. The 80 Ohm initial resistance impacts low-current circuits; verify voltage drop compatibility. The radial package requires adequate PCB spacing due to its 28.5 mm diameter footprint compared to smaller surface-mount alternatives.

Ptc Resettable Fuses Part Context

This part belongs to the Bel Fuse 0ZRC series of radial PPTC resettable fuses. The series provides various current ratings for DC applications. The 0ZRC designation specifically indicates radial leads and a 90 VDC maximum voltage rating, distinguishing it from other series like 0ZRE or 0ZRA which may have different voltage or form factor specifications.