# RXEF375 Littelfuse Inc. | Circuit Protection | DigiKey

**Manufacturer:** Littelfuse Inc  
**Brand:** Littelfuse Inc.  
**MPN:** `RXEF375`

## Specifications

| Attribute | Value |
| --- | --- |
| Brand name | Littelfuse Inc. |
| Manufacturer name | Littelfuse Inc. |
| Manufacturer | Littelfuse Inc. |
| Extra Product Name | RXEF375 Littelfuse Inc. \| Circuit Protection \| DigiKey |
| atoms | 1 |
| minimum | 1 |
| moq | 1 |
| MPN | RXEF375 |
| multiple | 1 |
| qtyInStock | 2510 |
| SKU | RXEF375HF-ND |
| Mfr | Littelfuse Inc. |
| Package | Bag |
| Part Status | Active |
| Type | Polymeric |
| Voltage - Max | 72V |
| Operating Temperature | -40?C ~ 85?C |
| Ratings | - |
| Mounting Type | Through Hole |
| Package / Case | Radial, Disc |
| Size / Dimension | 1.071" Dia x 0.118" T (27.20mm x 3.00mm) |
| Height - Seated (Max) | 1.252" (31.80mm) |
| Thickness (Max) | - |
| Lead Spacing | 0.400" (10.15mm) |
| Approval Agency | CQC, CSA, TUV, UL |
| Current - Max | 40 A |
| Current - Hold (Ih) (Max) | 3.75 A |
| Current - Trip (It) | 7.5 A |
| Time to Trip | 24 s |
| Resistance - Initial (Ri) (Min) | 30 mOhms |
| Resistance - Post Trip (R1) (Max) | 80 mOhms |

## Distributor availability

| Distributor | SKU | Price (USD) | Qty | Stock | MOQ |
| --- | --- | --- | --- | --- | --- |
| Digi-Key | RXEF375HF-ND |  |  | 2510 | 1 |
| Newark | 04H8136 | 0.618 | 1 | None | 250 |
| RS Online | 5176758 |  |  | None | 1 |
| TME | RXEF375 |  |  | 1157 | 1 |
| RS Delivers | 517-6758 |  |  | None | 1 |
| RS Delivers | 174-0848 | 0.409 | 1 | None | 10 |
| Allied Electronics | 72244693 |  |  | None | 1 |
| Newark | 42M2531 | 1.03 | 1 | 1308 | 1 |
| RS Delivers | 517-6758P |  |  | None | 1 |
| RS Online | 1740433 |  |  | None | 1 |
| us.rs-online.com | 72244693 | 0.92 | 1 | None | 250 |
| RS Online | 1740848 |  |  | None | 1 |
| Digi-Key | 5016003 | 1.212 | 1 | 13320 | 1 |
| jotrin.com | JT31-RXEF375 |  |  | 50000 | 1 |

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Structured data: `/python/html6/product/500/45000000/45036000/part_--RXEF375---LittelfuseInc--f418804ad4.json`  
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