RKEF400
Littelfuse Inc.
Littelfuse Inc.
PTC RESET FUSE 60V 4A RADIAL
$0.96
Available to order
Reference Price (USD)
1+
$0.87000
5+
$0.85200
10+
$0.80000
50+
$0.66800
100+
$0.56230
250+
$0.54912
500+
$0.46992
1,000+
$0.41712
5,000+
$0.37752
Exquisite packaging
Discount
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Protect your circuits with the RKEF400 PTC resettable fuse from Littelfuse Inc.. This innovative fuse provides automatic reset capability, ensuring continuous operation after a fault. The RKEF400 is designed for high-performance applications, including automotive electronics, power tools, and HVAC systems. Its excellent thermal stability and low resistance make it a reliable choice for demanding environments. With the RKEF400, you can achieve superior circuit protection without compromising on performance or safety.
Specifications
- Product Status: Active
- Type: Polymeric
- Voltage - Max: 60V
- Current - Max: 40 A
- Current - Hold (Ih) (Max): 4 A
- Current - Trip (It): 8 A
- Time to Trip: 24 s
- Resistance - Initial (Ri) (Min): 14 mOhms
- Resistance - Post Trip (R1) (Max): 60 mOhms
- Resistance - 25°C (Typ): -
- Operating Temperature: -40°C ~ 85°C
- Ratings: -
- Mounting Type: Through Hole
- Package / Case: Radial, Disc
- Size / Dimension: 0.827" L x 0.118" W (21.00mm x 3.00mm)
- Height - Seated (Max): 0.980" (24.90mm)
- Thickness (Max): -
- Lead Spacing: 0.400" (10.15mm)
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