0ZRG0185FF2E

$0.18

Description：PTC RESET FUSE 30V 1.85A RADIAL
Series：0ZRG
Mfr：Bel Fuse Inc.
Package：Tape & Reel (TR)

SKU:6802f0d820d6 Category: PTC Resettable Fuses Brand: Bel Fuse Inc.

Consult the customer manager about the wholesale price.

consultation hotline：86-132-6715-2157

email：[email protected]
Contact the product manager for consultation. One-stop consultation is available.

Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.

Product introduction

0ZRG0185FF2E is listed in the Ptc Resettable Fuses range at ChipApex. The manufacturer field lists Bel Fuse Inc.. Its product description is PTC RESET FUSE 30V 1.85A RADIAL. Review the specifications below when checking this part for your BOM.

Ptc Resettable Fuses specifications for 0ZRG0185FF2E

Description：PTC RESET FUSE 30V 1.85A RADIAL
Series：0ZRG
Mfr：Bel Fuse Inc.
Package：Tape & Reel (TR)
Type：Polymeric
Voltage - Max：30V
Current - Hold (Ih) (Max)：1.85 A
Current - Trip (It)：3.7 A
Current - Max：40 A
Time to Trip：10 s
Resistance - Initial (Ri) (Min)：30 mOhms
Resistance - Post Trip (R1) (Max)：90 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：0.402" L x 0.118" W (10.20mm x 3.00mm)
Height - Seated (Max)：0.618" (15.70mm)
Thickness (Max)：-
Lead Spacing：0.201" (5.10mm)

Ptc Resettable Fuses datasheet and documents for 0ZRG0185FF2E

0ZRG0185FF2E

Ptc Resettable Fuses Overview

The Bel Fuse 0ZRG0185FF2E is a polymeric PTC resettable fuse from the 0ZRG series, designed for surface-mount applications. It features a radial disc package with a maximum voltage rating of 30 VDC and a hold current of 1.85 A. The device trips at 3.2 A and offers a maximum resistance of 110 Ohms. It supports a maximum fault current of 40 A and operates within a temperature range of -40°C to +85°C. Physical dimensions include a length of 15.2 mm, width of 8.9 mm, and height of 3 mm.

Ptc Resettable Fuses Feature Summary

Polymeric positive temperature coefficient (PPTC) technology provides automatic circuit protection that resets after fault clearance.
Radial leaded disc construction facilitates through-hole mounting on printed circuit boards.
Slow-blow characteristic allows tolerance for temporary inrush currents without nuisance tripping.

Ptc Resettable Fuses Applications

Overcurrent protection for portable electronic devices
Protection of peripheral interfaces such as USB ports
Battery pack safeguarding in consumer electronics

Ptc Resettable Fuses Procurement Notes

Verify component authenticity by cross-referencing the manufacturer part number 0ZRG0185FF2E with official Bel Fuse documentation. Confirm that the received items match the specified 30 VDC rating and 1.85 A hold current. Ensure packaging integrity is maintained to prevent damage to the radial leads during handling and storage.

Ptc Resettable Fuses Selection Notes

Select this component when a low-profile radial fuse is required for circuits operating up to 30 VDC. The 1.85 A hold current suits moderate load applications, while the 110 Ohm resistance may impact high-current efficiency. Evaluate thermal derating requirements based on the specific ambient temperature conditions of the target enclosure.

Ptc Resettable Fuses Part Context

This device belongs to the 0ZRG series of PTC resettable fuses manufactured by Bel Fuse. The series is characterized by its radial disc form factor, distinguishing it from surface-mount chip fuses. It serves as a reusable alternative to traditional one-time fusible links in low-voltage DC power distribution networks.