RUEF400
Littelfuse Inc.

Littelfuse Inc.
PTC RESET FUSE 30V 4A RADIAL
$0.68
Available to order
Reference Price (USD)
1+
$0.62000
5+
$0.60200
10+
$0.58400
50+
$0.49500
100+
$0.41470
250+
$0.37916
500+
$0.32574
1,000+
$0.29014
5,000+
$0.26344
Exquisite packaging
Discount
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The RUEF400 from Littelfuse Inc. is a high-performance PTC resettable fuse designed to provide reliable circuit protection. These fuses are essential for safeguarding electronic devices from overcurrent and short-circuit conditions. With their self-resetting capability, they eliminate the need for replacement after a fault occurs, making them a cost-effective solution for various applications. The RUEF400 features a compact design, fast trip time, and excellent durability, ensuring long-term performance in demanding environments. Ideal for use in consumer electronics, automotive systems, and industrial equipment, this PTC resettable fuse offers unmatched protection and convenience.
Specifications
- Product Status: Active
- Type: Polymeric
- Voltage - Max: 30V
- Current - Max: 100 A
- Current - Hold (Ih) (Max): 4 A
- Current - Trip (It): 8 A
- Time to Trip: 12.7 s
- Resistance - Initial (Ri) (Min): 10 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: 0.551" L x 0.118" W (14.00mm x 3.00mm)
- Height - Seated (Max): 0.760" (19.30mm)
- Thickness (Max): -
- Lead Spacing: 0.199" (5.05mm)