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RXEF250K is out of stock and can be placed on backorder.
Available Substitutes:
Parametric Equivalent
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RXEF250K | |
|---|---|
DigiKey Part Number | RXEF250KHF-ND |
Manufacturer | |
Manufacturer Part Number | RXEF250K |
Description | PTC RESET FUSE 72V 2.5A RADIAL |
Manufacturer Standard Lead Time | 15 Weeks |
Customer Reference | |
Detailed Description | Polymeric PTC Resettable Fuse 72V 2.5 A Ih Through Hole Radial, Disc |
Datasheet | Datasheet |
Product Attributes
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Category | Time to Trip 15.6 s |
Manufacturer Littelfuse Inc. | Resistance - Initial (Ri) (Min) 50 mOhms |
Series | Resistance - Post Trip (R1) (Max) 130 mOhms |
Packaging Bag | Operating Temperature -40°C ~ 85°C |
Part Status Active | Mounting Type Through Hole |
Type Polymeric | Package / Case Radial, Disc |
Voltage - Max 72V | Size / Dimension 0.785" Dia x 0.118" T (19.93mm x 3.00mm) |
Current - Hold (Ih) (Max) 2.5 A | Height - Seated (Max) 1.032" (26.20mm) |
Current - Trip (It) 5 A | Lead Spacing 0.400" (10.15mm) |
Current - Max 40 A | Approval Agency CQC, CSA, TUV, UL |
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Substitutes (7)
| Part Number | Manufacturer | Quantity Available | DigiKey Part Number | Unit Price | Substitute Type |
|---|---|---|---|---|---|
| 72R250XF | Littelfuse Inc. | 0 | F3204-ND | $2.27000 | Direct |
| RXEF250 | Littelfuse Inc. | 0 | RXEF250HF-ND | $0.89000 | Direct |
| RXEF250K-2 | Littelfuse Inc. | 2,000 | 18-RXEF250K-2TR-ND | $0.79000 | Parametric Equivalent |
| RXEF250-AP | Littelfuse Inc. | 1,000 | RXEF250-APHFCT-ND | $0.96000 | Parametric Equivalent |
| 72R250XMR | Littelfuse Inc. | 10 | 18-72R250XMRCT-ND | $2.35000 | Parametric Equivalent |
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In-Stock: 0
250 estimated in stock on 01-Apr-2027
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Quantity
All prices are in USD
Bag
| Quantity | Unit Price | Ext Price |
|---|---|---|
| 1 | $0.90000 | $0.90 |
| 5 | $0.74400 | $3.72 |
| 10 | $0.68700 | $6.87 |
| 50 | $0.57000 | $28.50 |
| 100 | $0.52600 | $52.60 |
| 250 | $0.47276 | $118.19 |
| 500 | $0.43600 | $218.00 |
| 1,000 | $0.40194 | $401.94 |
| 5,000 | $0.34462 | $1,723.10 |
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.
