SRP420F
Littelfuse Inc.
Littelfuse Inc.
PTC RESET FUSE 30V 4.2A STRAP
$1.02
Available to order
Reference Price (USD)
1+
$0.94000
5+
$0.90400
10+
$0.84800
50+
$0.70840
100+
$0.59640
250+
$0.58240
500+
$0.49840
1,000+
$0.44240
5,000+
$0.40040
Exquisite packaging
Discount
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The SRP420F PTC resettable fuse by Littelfuse Inc. is a cutting-edge solution for circuit protection. Engineered for reliability and performance, this fuse is perfect for applications requiring robust overcurrent protection. The SRP420F is commonly used in battery chargers, computing devices, and home appliances, where safety and efficiency are paramount. Its fast-acting response and durability make it a preferred choice for engineers worldwide. Choose the SRP420F for a fuse that combines advanced technology with practical functionality.
Specifications
- Product Status: Active
- Type: Polymeric
- Voltage - Max: 30V
- Current - Max: 100 A
- Current - Hold (Ih) (Max): 4.2 A
- Current - Trip (It): 7.6 A
- Time to Trip: 6 s
- Resistance - Initial (Ri) (Min): 12 mOhms
- Resistance - Post Trip (R1) (Max): 40 mOhms
- Resistance - 25°C (Typ): -
- Operating Temperature: -40°C ~ 85°C
- Ratings: -
- Mounting Type: User Defined
- Package / Case: Strap
- Size / Dimension: 1.240" L x 0.522" W (31.50mm x 13.25mm)
- Height - Seated (Max): -
- Thickness (Max): 0.043" (1.10mm)
- Lead Spacing: -
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