30ST420U
Littelfuse Inc.
Littelfuse Inc.
PTC RESET FUSE 30V 4.2A STRAP
$0.00
Available to order
Reference Price (USD)
20,000+
$0.42500
Exquisite packaging
Discount
TT / Paypal / Credit Card / Western Union / Money Gram
The 30ST420U 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 30ST420U 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 30ST420U to keep your circuits safe and operational under any conditions.
Specifications
- Product Status: Obsolete
- 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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