RUEF400K
Searchby Littelfuse
Resettable Fuses - PPTC 4A 30V 40A Imax
Lifecycle: Active Supply Risk Score and Supply Risk Trend are available on Pro and Enterprise. Watchlist (Pro)
Datasheets:Datasheet (Farnell)
Country of origin: CNRoHS Compliant

Farnell(1/5)
Supply Risk Summary
Supply chain risk trend is available on Pro and Enterprise plans.
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View PlansConfirmed Stock
15,925
4 of 7 suppliers stocked
Best Unit Price
—
Availability
4of 7 suppliers
Shortest factory lead: 16 weeks
Stock by Supplier
Stock & Availability
| Supplier | Supplier Part Number | Stock | Delivery | Factory Lead | MOQ | Packaging | Status |
|---|---|---|---|---|---|---|---|
RUEF400KHF-ND | 10,533 | — | 17 weeks | Minimum order quantity 1 | Bag | In Stock | |
| 3,000 | — | 16 weeks | Minimum order quantity 75 | BAG | In Stock | ||
| 1,868 | — | 17 weeks | Minimum order quantity 1 | Bulk | In Stock | ||
| 524 | — | — | Minimum order quantity 151 | — | In Stock | ||
| 0 | 99 days | — | Minimum order quantity 1 | — | No Stock | ||
| 0 | — | — | Minimum order quantity 500Order multiple 500 | BAG | No Stock | ||
| 0 | — | — | Minimum order quantity 500 | Bulk | No Stock |
Supplier Part Details
| Supplier | Description | RoHS | Life Cycle | SVHC | Category | Country | Weight | Tariff Code | Packaging | Links |
|---|---|---|---|---|---|---|---|---|---|---|
Digi-Key RUEF400KHF-ND | Polymeric PTC Resettable Fuse 30V 4 A Ih Through Hole Radial, Disc | — | Active | — | Circuit Protection | — | — | 8533.40.8070 (US HTS) | Bag | |
TTI RUEF400K | Resettable Fuses - PPTC 4A 30V 40A Imax | Yes | — | No | Resettable Fuses - PPTC | — | — | 8533408070 (US HTS) | Bulk | |
Farnell 2786687 | LITTELFUSE - RUEF400K - Rückstellbare Sicherung, PPTC, PolySwitch RUEF, 30 VDC, 4 A, 8 A, 12.7 s, Rechteckig | Yes | Active | To Be Advised | — | CN | — | 85361010 (EU CN) | — | |
TME RUEF400K-LIT-0 | Sicherung: PTC Polymer; THT; 4A | — | External Warehouse | — | THT-Polymersicherungen | — | — | — | — | |
Mouser 650-RUEF400K | Resettable Fuses - PPTC 4A 30V 40A Imax | Yes | — | — | Resettable Fuses - PPTC | — | 0.00067 g | 8533290000 | Bulk | |
Future Electronics RUEF400K | RUEF Series 30 V 4 A Ihold Radial PTC PolySwitch Resettable Fuse | Yes | Active | — | resettable fuse | — | 0.901778 g | — | BAG | |
MyArrow RUEF400K | PTC Resettable Fuse 4A(hold) 8A(trip) 30VAC/30VDC 100A 2.5W 12.7s 0.01Ohm Radial 14 X 3 X 19.3mm Bag | Yes | Active | — | D | — | — | — | BAG |
Technical Attributes
ECCNEAR99
Lead in TerminalsCall to Verify PB
TARIC8533290000