# LVR040K-1 Littelfuse Inc. | Circuit Protection | DigiKey

**Manufacturer:** Littelfuse Inc  
**Brand:** Littelfuse Inc.  
**MPN:** `LVR040K-1`

## Specifications

| Attribute | Value |
| --- | --- |
| Brand name | Littelfuse Inc. |
| Manufacturer name | Littelfuse Inc. |
| Manufacturer | Littelfuse Inc. |
| Extra Product Name | LVR040K-1 Littelfuse Inc. \| Circuit Protection \| DigiKey |
| atoms | 1 |
| moq | 1 |
| MPN | LVR040K-1 |
| multiple | 1 |
| qtyInStock | 0 |
| SKU | LVR040K-1-ND |
| Category | Circuit Protection |
| Mfr | Littelfuse Inc. |
| Series | Bulk |
| Package | Active |
| Part Status | Polymeric |
| Type | 240V (265V Int) |
| Voltage - Max | -20?C ~ 85?C |
| Operating Temperature | - |
| Ratings | Through Hole |
| Mounting Type | Radial, Disc |
| Package / Case | 0.453" L x 0.150" W (11.50mm x 3.80mm) |
| Size / Dimension | 0.823" (20.90mm) |
| Height - Seated (Max) | - |
| Thickness (Max) | 0.200" (5.08mm) |
| Lead Spacing | CQC, CSA, TUV, UL |
| Approval Agency | 5.5 A |
| Current - Max | 400 mA |
| Current - Hold (Ih) (Max) | 900 mA |
| Current - Trip (It) | 24 s |
| Time to Trip | 600 mOhms |
| Resistance - Initial (Ri) (Min) | 1.9 Ohms |

## Distributor availability

| Distributor | SKU | Price (USD) | Qty | Stock | MOQ |
| --- | --- | --- | --- | --- | --- |
| Digi-Key | LVR040K-1-ND |  |  | None | 1 |
| Digi-Key | 1113506 |  |  | None | 1 |

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Structured data: `/python/html6/product/500/241000000/241465000/part_--LVR040K1---LittelfuseInc--9ea480edd4.json`  
Search API: https://www.dataalchemy.com/api/  
MCP server: https://www.dataalchemy.com/mcp