# RXEF090-2 Littelfuse Inc. | Circuit Protection | DigiKey

**Manufacturer:** Littelfuse Inc  
**Brand:** Littelfuse Inc.  
**MPN:** `RXEF090-2`

## Specifications

| Attribute | Value |
| --- | --- |
| Brand name | Littelfuse Inc. |
| Manufacturer name | Littelfuse Inc. |
| Manufacturer | Littelfuse Inc. |
| Extra Product Name | RXEF090-2 Littelfuse Inc. \| Circuit Protection \| DigiKey |
| atoms | 1 |
| moq | 3,000 |
| MPN | RXEF090-2 |
| multiple | 3,000 |
| qtyInStock | 4983 |
| SKU | RXEF090-2HFTR-ND |
| tierMinQty1 | 1 |
| tierMinQty2 | 5 |
| tierMinQty3 | 10 |
| tierMinQty4 | 50 |
| tierMinQty5 | 100 |
| tierMinQty6 | 250 |
| tierMinQty7 | 500 |
| tierMinQty8 | 1,000 |
| tierPrice1 | 0.50000 |
| tierPrice2 | 0.48400 |
| tierPrice3 | 0.46900 |
| tierPrice4 | 0.39480 |
| tierPrice5 | 0.32780 |
| tierPrice6 | 0.29800 |
| tierPrice7 | 0.25330 |
| tierPrice8 | 0.22350 |
| Category | Circuit Protection |
| Mfr | Littelfuse Inc. |
| Series | Tape & Reel (TR) |
| Package | Active |
| Part Status | Polymeric |
| Type | 72V |
| Voltage - Max | -40?C ~ 85?C |
| Operating Temperature | - |
| Ratings | Through Hole |
| Mounting Type | Radial, Disc |
| Package / Case | 0.441" Dia x 0.118" T (11.20mm x 3.00mm) |
| Size / Dimension | 0.622" (15.80mm) |
| Height - Seated (Max) | - |
| Thickness (Max) | 0.199" (5.05mm) |
| Lead Spacing | CQC, CSA, TUV, UL |
| Approval Agency | 40 A |
| Current - Max | 900 mA |
| Current - Hold (Ih) (Max) | 1.8 A |
| Current - Trip (It) | 7.2 s |
| Time to Trip | 200 mOhms |
| Resistance - Initial (Ri) (Min) | 470 mOhms |

## Distributor availability

| Distributor | SKU | Price (USD) | Qty | Stock | MOQ |
| --- | --- | --- | --- | --- | --- |
| Digi-Key | RXEF090-2HFTR-ND | 0.5 | 1 | 4983 | 3000 |
| Newark | 99H1960 | 0.234 | 1 | None | 3000 |
| Digi-Key | 1040805 | 0.644 | 1 | None | 3000 |
| Newark | 76T4569 | 0.581 | 1 | 3030 | 1 |
| Fuses Unlimited | RF2638-000 | 0.372 | 1 | 3000 | 1 |
| iodParts | RXEF090-2 | 0.215 | 1 | 3000 | 3000 |
| Digi-Key | 3592681 | 0.684 | 1 | 7550 | 1 |
| Digi-Key | 5268626 | 0.6095 | 1 | 5188 | 3000 |
| Future Electronics | 7794555 |  |  | None | 3000 |
| Mouser | 650-RXEF090-2 | 0.54 | 1 | 4434 | 1 |
| Digi-Key | 3592741 | 0.644 | 1 | 2782 | 15000 |
| Digi-Key | 5015926 | 0.684 | 1 | 7733 | 1 |
| jotrin.com | JT31-RXEF090-2 |  |  | 634680 | 1 |

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Structured data: `/python/html6/product/500/137000000/137192000/part_--RXEF0902---LittelfuseInc--ea4d8bebed.json`  
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