RKEF500
Littelfuse Inc.

Littelfuse Inc.
PTC RESET FUSE 60V 5A RADIAL
$1.37
Available to order
Reference Price (USD)
1+
$1.26000
5+
$1.21800
10+
$1.14200
50+
$0.95380
100+
$0.80300
250+
$0.78416
500+
$0.67108
1,000+
$0.59566
5,000+
$0.53911
Exquisite packaging
Discount
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The RKEF500 PTC resettable fuse by Littelfuse Inc. is a versatile solution for all your circuit protection needs. This fuse provides automatic reset functionality, making it a convenient and cost-effective choice for various applications. The RKEF500 is commonly used in LED drivers, battery management systems, and industrial controls, where reliable protection is essential. Its high-performance characteristics, including low resistance and excellent thermal stability, make it a standout choice for engineers and designers. Ensure your circuits are protected with the RKEF500.
Specifications
- Product Status: Active
- Type: Polymeric
- Voltage - Max: 60V
- Current - Max: 40 A
- Current - Hold (Ih) (Max): 5 A
- Current - Trip (It): 10 A
- Time to Trip: 28 s
- Resistance - Initial (Ri) (Min): 12 mOhms
- Resistance - Post Trip (R1) (Max): 50 mOhms
- Resistance - 25°C (Typ): -
- Operating Temperature: -40°C ~ 85°C
- Ratings: -
- Mounting Type: Through Hole
- Package / Case: Radial, Disc
- Size / Dimension: 0.949" L x 0.118" W (24.10mm x 3.00mm)
- Height - Seated (Max): 1.142" (29.00mm)
- Thickness (Max): -
- Lead Spacing: 0.400" (10.15mm)