RXEF030S-2 is out of stock and can be placed on backorder.
Available Substitutes:
Parametric Equivalent
Parametric Equivalent

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RXEF030S-2 | |
|---|---|
DigiKey Part Number | 18-RXEF030S-2TR-ND - Tape & Reel (TR) 18-RXEF030S-2CT-ND - Cut Tape (CT) |
Manufacturer | |
Manufacturer Part Number | RXEF030S-2 |
Description | PTC RESET FUSE 72V 300MA RADIAL |
Manufacturer Standard Lead Time | 15 Weeks |
Customer Reference | |
Detailed Description | Polymeric PTC Resettable Fuse 72V 300 mA Ih Through Hole Radial, Disc |
Datasheet | Datasheet |
Product Attributes
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Category | Time to Trip 3 s |
Manufacturer Littelfuse Inc. | Resistance - Initial (Ri) (Min) 880 mOhms |
Series | Resistance - Post Trip (R1) (Max) 2.1 Ohms |
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 0.291" Dia x 0.118" T (7.40mm x 3.00mm) |
Current - Hold (Ih) (Max) 300 mA | Height - Seated (Max) 0.500" (12.70mm) |
Current - Trip (It) 600 mA | Lead Spacing 0.199" (5.05mm) |
Current - Max 40 A | Approval Agency CQC, CSA, TUV, UL |
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Substitutes (5)
| Part Number | Manufacturer | Quantity Available | DigiKey Part Number | Unit Price | Substitute Type |
|---|---|---|---|---|---|
| RXEF030-AP | Littelfuse Inc. | 442 | RXEF030-APCT-ND | $0.43000 | Parametric Equivalent |
| 72R030XPR | Littelfuse Inc. | 0 | 18-72R030XPRCT-ND | $0.58000 | Parametric Equivalent |
| RXEF030 | Littelfuse Inc. | 0 | RXEF030-ND | $0.45000 | Parametric Equivalent |
| RXEF030S | Littelfuse Inc. | 0 | RXEF030SHF-ND | $0.45000 | Parametric Equivalent |
| RXEF030S-2 | Littelfuse Inc. | 0 | 18-RXEF030S-2TR-ND | $0.33000 | Parametric Equivalent |
In-Stock: 0
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Quantity
All prices are in USD
Cut Tape (CT)
| Quantity | Unit Price | Ext Price |
|---|---|---|
| 1 | $0.33000 | $0.33 |
| 5 | $0.32400 | $1.62 |
| 10 | $0.31400 | $3.14 |
| 50 | $0.26440 | $13.22 |
| 100 | $0.21950 | $21.95 |
| 250 | $0.19952 | $49.88 |
| 500 | $0.17562 | $87.81 |
Tape & Reel (TR)
| Quantity | Unit Price | Ext Price |
|---|---|---|
| 3,000 | $0.19142 | $574.26 |
| 6,000 | $0.17631 | $1,057.86 |
| 9,000 | $0.17562 | $1,580.58 |
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.



