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RXEF300K-2 is out of stock and can be placed on backorder.
Available Substitutes:
Parametric Equivalent
Parametric Equivalent
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.
RXEF300K-2 | |
|---|---|
DigiKey Part Number | RXEF300K-2HFTR-ND - Tape & Reel (TR) RXEF300K-2HFCT-ND - Cut Tape (CT) |
Manufacturer | |
Manufacturer Part Number | RXEF300K-2 |
Description | PTC RESET FUSE 72V 3A RADIAL |
Manufacturer Standard Lead Time | 15 Weeks |
Customer Reference | |
Detailed Description | Polymeric PTC Resettable Fuse 72V 3 A Ih Through Hole Radial, Disc |
Datasheet | Datasheet |
Product Attributes
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Category | Time to Trip 19.8 s |
Manufacturer Littelfuse Inc. | Resistance - Initial (Ri) (Min) 40 mOhms |
Series | Resistance - Post Trip (R1) (Max) 100 mOhms |
Packaging Tape & Reel (TR) Cut Tape (CT) | Operating Temperature -40°C ~ 85°C |
Part Status Active | Mounting Type Through Hole |
Type Polymeric | Package / Case Radial, Disc |
Voltage - Max 72V | Size / Dimension 0.910" Dia x 0.118" T (23.11mm x 3.00mm) |
Current - Hold (Ih) (Max) 3 A | Height - Seated (Max) 1.154" (29.30mm) |
Current - Trip (It) 6 A | Lead Spacing 0.400" (10.15mm) |
Current - Max 40 A | Approval Agency CQC, CSA, TUV, UL |
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Substitutes (6)
| Part Number | Manufacturer | Quantity Available | DigiKey Part Number | Unit Price | Substitute Type |
|---|---|---|---|---|---|
| RXEF300-2 | Littelfuse Inc. | 69 | RXEF300-2HFTR-ND | $0.79000 | Parametric Equivalent |
| RXEF300 | Littelfuse Inc. | 0 | RXEF300HF-ND | $1.04000 | Parametric Equivalent |
| RXEF300-1 | Littelfuse Inc. | 0 | RXEF300-1HF-ND | $1.09000 | Parametric Equivalent |
| RXEF300-AP | Littelfuse Inc. | 0 | RXEF300-APCT-ND | $0.97000 | Parametric Equivalent |
| RXEF300K | Littelfuse Inc. | 0 | RXEF300KHF-ND | $1.04000 | Parametric Equivalent |
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In-Stock: 0
1,000 estimated in stock on 01-Apr-2027
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Quantity
All prices are in USD
Cut Tape (CT)
| Quantity | Unit Price | Ext Price |
|---|---|---|
| 1 | $0.97000 | $0.97 |
| 5 | $0.93600 | $4.68 |
| 10 | $0.87500 | $8.75 |
| 50 | $0.72400 | $36.20 |
| 100 | $0.60330 | $60.33 |
| 250 | $0.58824 | $147.06 |
| 500 | $0.49774 | $248.87 |
Tape & Reel (TR)
| Quantity | Unit Price | Ext Price |
|---|---|---|
| 1,000 | $0.49067 | $490.67 |
| 2,000 | $0.45207 | $904.14 |
| 3,000 | $0.43080 | $1,292.40 |
| 5,000 | $0.42925 | $2,146.25 |
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.
