RXEF050
Littelfuse Inc.
Littelfuse Inc.
PTC RESET FUSE 72V 500MA RADIAL
$0.44
Available to order
Reference Price (USD)
1+
$0.40000
5+
$0.38800
10+
$0.37700
50+
$0.31980
100+
$0.26800
250+
$0.24496
500+
$0.21046
1,000+
$0.18745
5,000+
$0.17020
Exquisite packaging
Discount
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Enhance your circuit protection strategy with the RXEF050 PTC resettable fuse from Littelfuse Inc.. This advanced fuse is designed to protect sensitive electronic components from overcurrent damage. Its self-resetting feature ensures uninterrupted operation, reducing downtime and maintenance costs. The RXEF050 is perfect for use in LED lighting, USB ports, and motor controls, where reliable protection is critical. With its high hold current and low resistance, this fuse delivers optimal performance in compact and energy-efficient designs.
Specifications
- Product Status: Active
- Type: Polymeric
- Voltage - Max: 72V
- Current - Max: 40 A
- Current - Hold (Ih) (Max): 500 mA
- Current - Trip (It): 1 A
- Time to Trip: 4 s
- Resistance - Initial (Ri) (Min): 500 mOhms
- Resistance - Post Trip (R1) (Max): 1.17 Ohms
- Resistance - 25°C (Typ): -
- Operating Temperature: -40°C ~ 85°C
- Ratings: -
- Mounting Type: Through Hole
- Package / Case: Radial, Disc
- Size / Dimension: 0.311" Dia x 0.118" T (7.90mm x 3.00mm)
- Height - Seated (Max): 0.539" (13.70mm)
- Thickness (Max): -
- Lead Spacing: 0.199" (5.05mm)
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