B59960C0120A054

Description：PTC RESET FUSE 80V 250MA RADIAL
Series：-
Mfr：EPCOS - TDK Electronics
Package：Tape & Reel (TR)

SKU:000887e39f8c Category: PTC Resettable Fuses Brand: EPCOS - TDK Electronics

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Product introduction

B59960C0120A054 is listed in the Ptc Resettable Fuses range at ChipApex. The manufacturer field lists EPCOS - TDK Electronics. Its product description is PTC RESET FUSE 80V 250MA RADIAL. Review the specifications below when checking this part for your BOM.

Ptc Resettable Fuses specifications for B59960C0120A054

Description：PTC RESET FUSE 80V 250MA RADIAL
Series：-
Mfr：EPCOS - TDK Electronics
Package：Tape & Reel (TR)
Type：Ceramic
Voltage - Max：80V
Current - Hold (Ih) (Max)：250 mA
Current - Trip (It)：500 mA
Current - Max：4.3 A
Time to Trip：-
Resistance - Initial (Ri) (Min)：-
Resistance - Post Trip (R1) (Max)：-
Resistance - 25°C (Typ)：5.6 Ohms
Operating Temperature：-40°C ~ 125°C
Grade：-
Qualification：-
Ratings：-
Mounting Type：Through Hole
Package / Case：Radial, Disc
Size / Dimension：0.433" Dia x 0.138" T (11.00mm x 3.50mm)
Height - Seated (Max)：0.571" (14.50mm)
Thickness (Max)：-
Lead Spacing：0.197" (5.00mm)

Ptc Resettable Fuses datasheet and documents for B59960C0120A054

B59960C0120A054

Ptc Resettable Fuses Overview

The B59960C0120A054 is a ceramic PTC resettable fuse manufactured by TDK Electronics. It belongs to the B59960 series and features a radial, disc-style package with through-hole mounting. The device has a maximum voltage rating of 80V and a hold current (Ih) of 125 mA. Its trip current (It) is specified at 250 mA, with a maximum fault current capacity of 4.3 A. The typical resistance at 25°C is 5.6 Ohms. Physical dimensions include a diameter of 11.00 mm and a height of 3.50 mm, with a maximum installed height of 14.50 mm and a lead spacing of 5.00 mm.

Ptc Resettable Fuses Feature Summary

Provides automatic circuit protection against overcurrent conditions by resetting after fault removal
Utilizes ceramic material for stable thermal performance in electronic circuits
Designed for through-hole radial mounting to facilitate integration into printed circuit boards

Ptc Resettable Fuses Applications

Overcurrent protection in consumer electronics power supplies
Circuit safeguarding in automotive electronic modules
Protection interfaces in industrial control systems

Ptc Resettable Fuses Procurement Notes

Verify the specific suffix 'A054' against official TDK documentation to confirm exact electrical tolerances and packaging specifications. Ensure compatibility with RoHS and REACH regulations required for your manufacturing process. Cross-reference the part number with authorized distributors to confirm availability and authenticity before procurement.

Ptc Resettable Fuses Selection Notes

Select this component when an 80V maximum voltage rating and 125 mA hold current are required for circuit protection. Consider the 5.6 Ohm typical resistance and radial form factor for board layout constraints. Evaluate the 4.3 A maximum fault current capability to ensure adequate protection margins for the target application's peak load scenarios.

Ptc Resettable Fuses Part Context

This component is part of the B59960 series of PTC thermistors produced by TDK Electronics. The brand originated from EPCOS, which merged with TDK in 2009. This series focuses on providing reliable, self-resetting protection solutions for various electronic applications across consumer, automotive, and industrial sectors.