# RXEF030 Littelfuse Inc. | Circuit Protection | DigiKey

**Manufacturer:** Littelfuse Inc  
**Brand:** Littelfuse Inc.  
**MPN:** `RXEF030`

## Specifications

| Attribute | Value |
| --- | --- |
| Brand name | Littelfuse Inc. |
| Manufacturer name | Littelfuse Inc. |
| Manufacturer | Littelfuse Inc. |
| DimensionUnit | inch |
| Extra Product Name | RXEF030 Littelfuse Inc. \| Circuit Protection \| DigiKey |
| atoms | 1 |
| extraShipping | 0 |
| height | 0.5 |
| height_Attrib | Height - Seated (Max) |
| moq | 5,000 |
| MPN | RXEF030 |
| multiple | 5,000 |
| qtyInStock | 4798 |
| SKU | 1045825 |
| tierMinQty1 | 1 |
| tierMinQty2 | 5 |
| tierMinQty3 | 10 |
| tierMinQty4 | 50 |
| tierMinQty5 | 100 |
| tierMinQty6 | 250 |
| tierMinQty7 | 500 |
| tierMinQty8 | 1,000 |
| tierMinQty9 | 5,000 |
| tierPrice1 | 0.506 |
| tierPrice2 | 0.4875999999999999 |
| tierPrice3 | 0.47264999999999996 |
| tierPrice4 | 0.39766999999999997 |
| tierPrice5 | 0.330165 |
| tierPrice6 | 0.30015 |
| tierPrice7 | 0.255116 |
| tierPrice8 | 0.22510099999999997 |
| tierPrice9 | 0.17616 |
| Category | Circuit Protection |
| Mfr | Littelfuse Inc. |
| Series | PolySwitch?, RXEF |
| Package | Bag |
| Part Status | Active |
| Type | Polymeric |
| Voltage - Max | 72V |
| Current - Max | 40 A |
| Current - Hold (Ih) (Max) | 300 mA |
| Current - Trip (It) | 600 mA |
| Time to Trip | 3 s |
| Resistance - Initial (Ri) (Min) | 880 mOhms |
| Resistance - Post Trip (R1) (Max) | 2.1 Ohms |
| Operating Temperature | -40?C ~ 85?C |
| Ratings | - |
| Mounting Type | Through Hole |
| Package / Case | Radial, Disc |
| Size / Dimension | 0.291" Dia x 0.118" T (7.40mm x 3.00mm) |
| Height - Seated (Max) | 0.500" (12.70mm) |
| Thickness (Max) | - |
| Lead Spacing | 0.200" (5.08mm) |
| Approval Agency | CQC, CSA, TUV, UL |

## Distributor availability

| Distributor | SKU | Price (USD) | Qty | Stock | MOQ |
| --- | --- | --- | --- | --- | --- |
| Digi-Key | 1045825 | 0.506 | 1 | 4798 | 5000 |
| Newark | 26M2723 | 0.448 | 1 | 9357 | 1 |
| RS Online | 1740440 |  |  | None | 1 |
| RS Online | 5176613 |  |  | None | 1 |
| Future Electronics | 5632955 | 0.225 | 1 | 41260 | 1 |
| TME | RXEF030 |  |  | 1386 | 1 |
| RS Delivers | 174-0799 | 0.195 | 1 | None | 20 |
| RS Delivers | 517-6613 |  |  | None | 1 |
| Fuses Unlimited | RF2565-000 | 0.323 | 1 | 266 | 1 |
| Newark | 04H8114 | 0.235 | 1 | 14862 | 1 |
| Allied Electronics | 72244675 |  |  | None | 1 |
| RS Delivers | 517-6613P |  |  | None | 1 |
| RS Online | 1740799 |  |  | None | 1 |
| us.rs-online.com | 72244675 | 0.38127 | 1 | None | 500 |
| Digi-Key | 5015988 | 0.528 | 1 | 15255 | 1 |
| jotrin.com | JT31-RXEF030 |  |  | 115689 | 1 |

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