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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| TNT | 2-6 days |
| EMS | 3-7 days |
Littelfuse Inc. SRP420F is available at inksontech.com. We only sale New&Original Part and offer 1 year warranty time. If you would like to know more about the products or apply more better price, please send a quote to us or contact us by email.
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SRP420F
$1.02
Product details
Littelfuse Inc.'s SRP420F sets new standards in PTC resettable fuse technology, offering unparalleled circuit protection for sensitive electronic applications. This high-performance component automatically safeguards equipment by limiting dangerous current surges while maintaining operational continuity. The SRP420F combines rapid response characteristics with reliable reset functionality, ensuring continuous protection throughout the product lifecycle. Engineered for efficiency, it features minimal power dissipation and excellent thermal management properties. Design engineers will appreciate its compatibility with high-density PCB layouts and automated manufacturing processes. Typical use cases include data center power distribution, electric vehicle charging systems, and industrial automation controls. The Littelfuse Inc. difference means superior quality control and technical support for your protection needs. For detailed product information and purchasing options, visit our online contact portal today.
General specs
- 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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