RXEF250K
Littelfuse Inc.
Littelfuse Inc.
PTC RESET FUSE 72V 2.5A RADIAL
$0.82
Available to order
Reference Price (USD)
1+
$0.72000
5+
$0.69800
10+
$0.67700
50+
$0.56980
100+
$0.47300
250+
$0.43000
500+
$0.36550
1,000+
$0.32250
5,000+
$0.29025
Exquisite packaging
Discount
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The RXEF250K by Littelfuse Inc. is a premium PTC resettable fuse that offers superior circuit protection for modern electronics. Its unique polymer-based construction provides precise overcurrent protection and quick response times. The RXEF250K is widely used in applications such as automotive electronics, medical devices, and renewable energy systems. Its ability to withstand repeated fault conditions makes it a dependable choice for engineers and designers. Trust the RXEF250K to keep your circuits safe and operational under any conditions.
Specifications
- Product Status: Active
- Type: Polymeric
- Voltage - Max: 72V
- Current - Max: 40 A
- Current - Hold (Ih) (Max): 2.5 A
- Current - Trip (It): 5 A
- Time to Trip: 15.6 s
- Resistance - Initial (Ri) (Min): 50 mOhms
- Resistance - Post Trip (R1) (Max): 130 mOhms
- Resistance - 25°C (Typ): -
- Operating Temperature: -40°C ~ 85°C
- Ratings: -
- Mounting Type: Through Hole
- Package / Case: Radial, Disc
- Size / Dimension: 0.785" Dia x 0.118" T (19.93mm x 3.00mm)
- Height - Seated (Max): 1.032" (26.20mm)
- Thickness (Max): -
- Lead Spacing: 0.400" (10.15mm)
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