0ZCA0050FF2G

$0.18

Description：PTC RESET FUSE 8V 500MA 1206
Series：0ZCA
Mfr：Bel Fuse Inc.
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:7017fcea4a56 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

Product Detailed Parameters

Description：PTC RESET FUSE 8V 500MA 1206
Series：0ZCA
Mfr：Bel Fuse Inc.
Package：Tape & Reel (TR),Cut Tape (CT)
Type：Polymeric
Voltage - Max：8V
Current - Hold (Ih) (Max)：500 mA
Current - Trip (It)：1:00 AM
Current - Max：40 A
Time to Trip：100 ms
Resistance - Initial (Ri) (Min)：150 mOhms
Resistance - Post Trip (R1) (Max)：700 mOhms
Resistance - 25°C (Typ)：-
Operating Temperature：-40°C ~ 85°C
Grade：-
Qualification：-
Ratings：-
Mounting Type：Surface Mount
Package / Case：1206 (3216 Metric)
Size / Dimension：0.128" L x 0.065" W (3.25mm x 1.65mm)
Height - Seated (Max)：-
Thickness (Max)：0.022" (0.55mm)
Lead Spacing：-

Download product information

0ZCA0050FF2G

Overview

The Bel Fuse 0ZCA0050FF2G is a surface-mount PPTC resettable fuse from the ZCA series, designed for PCB mounting in the 1206 (3216 metric) package. It features a holding current of 500 mA and a trip current of 1 A, with a maximum voltage rating of 8 VDC. The device exhibits an initial resistance of 700 mOhms and supports a maximum fault current of 40 A. It operates within a temperature range of -40°C to +85°C and is supplied in reel or cut tape formats.

Feature Summary

Self-resetting polymer positive temperature coefficient construction for automatic circuit protection recovery
Surface mount design compatible with standard SMD/SMT assembly processes
Low profile 1206 footprint optimized for space-constrained printed circuit board layouts

Applications

Overcurrent protection for low-voltage DC power distribution lines
Protection circuits for portable electronic devices and mobile accessories
Battery pack safeguarding in consumer electronics applications

Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels. Confirm RoHS compliance status and moisture sensitivity level handling requirements prior to assembly. Review datasheet specifications for thermal derating curves and hold current tolerances to ensure compatibility with target circuit parameters.

Selection Notes

Select this component when an 8 VDC maximum voltage rating and 500 mA holding current align with system requirements. The 1206 package size suits designs needing compact surface-mount solutions. Evaluate the 700 mOhms resistance impact on signal integrity and power loss before finalizing the selection for sensitive low-voltage applications.

Part Context

This part belongs to the Bel Fuse ZCA series of polymer PTC resettable fuses. These components provide overcurrent protection by increasing resistance significantly upon overheating caused by excessive current flow. The series offers various current ratings and voltage options tailored for diverse electronic protection needs across multiple industries.