Circuit Protection · Resettable Fuses / PTCs
Part #: 1.5KE51A
22,800 in stockCircuit Protection · Resettable Fuses / PTCs
1.5KE51A
Part #: 1.5KE51A
1.5KE51A PTC Resettable Fuse – High Current Protection
- Component TypePTC Resettable Fuse
- Mounting TypeThrough-Hole
- Voltage Rating60V
- Hold Current51A
- Trip Current102A
- Resistance0.02 Ω
- RoHS CompliantYes
- Lifecycle StatusActive
- Date Code05/16/09
Description
The 1.5KE51A is a high‑current PTC resettable fuse designed for over‑current protection. It holds 51 A continuously and trips around 102 A, with a 60 V rating and low resistance of 0.02 Ω. Ideal for battery packs, power supplies, motor drives and automotive applications, it safeguards circuits without the need for replacement after a fault. Choose SPB Global for genuine parts, fast shipping and expert support.
Applications
Battery packs, Power supplies, Motor control, Automotive electronics
Industries
Consumer electronics, Automotive, Industrial
Additional Specifications
Imax 150A, max operating temperature 125°C
- CategoriesCircuit Protection
MF-R050/51, PPTC-51A, Bourns MF-R050/51
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