0ZRE0033FF2B

$0.61

Description：PTC RESET FUSE 240V 330MA RADIAL
Series：0ZRE
Mfr：Bel Fuse Inc.
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:2c919b5abe87 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

0ZRE0033FF2B is listed in the Ptc Resettable Fuses range at ChipApex. The manufacturer field lists Bel Fuse Inc.. Its product description is PTC RESET FUSE 240V 330MA RADIAL. Review the specifications below when checking this part for your BOM.

Ptc Resettable Fuses specifications for 0ZRE0033FF2B

Description：PTC RESET FUSE 240V 330MA RADIAL
Series：0ZRE
Mfr：Bel Fuse Inc.
Package：Tape & Reel (TR),Cut Tape (CT)
Type：Polymeric
Voltage - Max：240V
Current - Hold (Ih) (Max)：330 mA
Current - Trip (It)：740 mA
Current - Max：6:00 AM
Time to Trip：21 s
Resistance - Initial (Ri) (Min)：830 mOhms
Resistance - Post Trip (R1) (Max)：2.6 Ohms
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：0.449" L x 0.150" W (11.40mm x 3.80mm)
Height - Seated (Max)：0.650" (16.50mm)
Thickness (Max)：-
Lead Spacing：0.201" (5.10mm)

Ptc Resettable Fuses datasheet and documents for 0ZRE0033FF2B

0ZRE0033FF2B

Ptc Resettable Fuses Overview

The Bel Fuse 0ZRE0033FF2B is a polymeric PTC resettable fuse designed for through-hole radial mounting. It features a hold current of 330 mA and a trip current of 660 mA, with a maximum voltage rating of 240 VDC. The device exhibits a resistance range between 0.83 ohms and 1.24 ohms. It operates within a temperature range of -40°C to +85°C and provides a maximum fault current capacity of 40 A.

Ptc Resettable Fuses Feature Summary

Provides automatic circuit protection by increasing resistance upon overcurrent conditions
Supports high-voltage applications up to 240 VDC
Utilizes radial leaded construction for reliable through-hole PCB integration

Ptc Resettable Fuses Applications

Overcurrent protection in consumer electronics power supplies
Protection circuits for telecommunications equipment
Industrial control system line protection

Ptc Resettable Fuses Procurement Notes

Verify the specific package type and lead configuration against the official datasheet before ordering. Confirm that the 240VDC rating aligns with the target application's voltage requirements. Ensure thermal management strategies account for the self-heating characteristics inherent to PTC devices during normal operation.

Ptc Resettable Fuses Selection Notes

Select this component when a high-voltage resettable fuse is required for radial mounting. Compare the 330 mA hold current against the circuit's nominal operating current to ensure proper functionality. Evaluate the 1.24 ohm maximum resistance to verify it does not cause excessive voltage drop in the design.

Ptc Resettable Fuses Part Context

This part belongs to the Bel Fuse 0ZRE series of polymeric PTC resettable fuses. The series is characterized by its ability to handle higher voltages compared to standard low-voltage counterparts. It serves as a reusable alternative to traditional one-time fuses in systems requiring maintenance-free overcurrent protection.