30R400UMR
Littelfuse Inc.

Littelfuse Inc.
PTC RESET FUSE 30V 4A RADIAL
$0.67
Available to order
Reference Price (USD)
1,000+
$0.30644
2,000+
$0.28764
3,000+
$0.28294
5,000+
$0.27824
10,000+
$0.26884
Exquisite packaging
Discount
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Enhance your device safety with Littelfuse Inc.'s PTC Resettable Fuses, model 30R400UMR. These fuses provide reliable overcurrent protection and are self-resetting, making them cost-effective for long-term use. Ideal for use in power adapters, USB ports, and IoT devices. Features include high surge tolerance and stable operation. Inquire now for more details!
Specifications
- Product Status: Active
- Type: Polymeric
- Voltage - Max: 30V
- Current - Max: 40 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): 0.866" (22.00mm)
- Thickness (Max): -
- Lead Spacing: 0.201" (5.10mm)