RKEF250 is out of stock and can be placed on backorder.
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RKEF250 | |
|---|---|
DigiKey Part Number | RKEF250HF-ND |
Manufacturer | |
Manufacturer Product Number | RKEF250 |
Description | PTC RESET FUSE 60V 2.5A RADIAL |
Manufacturer Standard Lead Time | 15 Weeks |
Customer Reference | |
Detailed Description | Polymeric PTC Resettable Fuse 60V 2.5 A Ih Through Hole Radial, Disc |
Datasheet | Datasheet |
EDA/CAD Models | RKEF250 Models |
Product Attributes
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Category | Time to Trip 15.6 s |
Manufacturer Littelfuse Inc. | Resistance - Initial (Ri) (Min) 40 mOhms |
Series | Resistance - Post Trip (R1) (Max) 140 mOhms |
Packaging Bag | Operating Temperature -40°C ~ 85°C |
Part Status Active | Mounting Type Through Hole |
Type Polymeric | Package / Case Radial, Disc |
Voltage - Max 60V | Size / Dimension 0.512" L x 0.150" W (13.00mm x 3.81mm) |
Current - Hold (Ih) (Max) 2.5 A | Height - Seated (Max) 0.740" (18.80mm) |
Current - Trip (It) 5 A | Lead Spacing 0.200" (5.08mm) |
Current - Max 40 A | Approval Agency CSA, TUV, UL |
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Substitutes (4)
| Part Number | Manufacturer | Quantity Available | DigiKey Part Number | Unit Price | Substitute Type |
|---|---|---|---|---|---|
| 60R250XF | Littelfuse Inc. | 0 | F1926-ND | $2.37000 | Similar |
| 60R250XMR | Littelfuse Inc. | 0 | F1996CT-ND | $2.02000 | Similar |
| PTR060V0250-TR | Eaton - Electronics Division | 0 | 283-PTR060V0250-TR-ND | $0.77741 | Direct |
| 0ZRP0250FF1A | Bel Fuse Inc. | 0 | 5923-0ZRP0250FF1A-ND | $0.48000 | Similar |
In-Stock: 0
500 estimated in stock on 09-Mar-2027
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Quantity
All prices are in USD
Bag
| Quantity | Unit Price | Ext Price |
|---|---|---|
| 1 | $0.71000 | $0.71 |
| 5 | $0.58800 | $2.94 |
| 10 | $0.54200 | $5.42 |
| 50 | $0.44940 | $22.47 |
| 100 | $0.41470 | $41.47 |
| 250 | $0.37280 | $93.20 |
| 500 | $0.34382 | $171.91 |
| 1,000 | $0.31700 | $317.00 |
| 5,000 | $0.26538 | $1,326.90 |
Tariff Status: Tariff may apply if shipping to the United States. Estimated tariff costs will be calculated and displayed in the shopping cart to help you assess potential expenses.
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