# 1.5KE20C-B Littelfuse Inc. | Circuit Protection | DigiKey

**Manufacturer:** Littelfuse Inc  
**Brand:** Littelfuse Inc.  
**MPN:** `1.5KE20C-B`

## Specifications

| Attribute | Value |
| --- | --- |
| Brand name | Littelfuse Inc. |
| Manufacturer name | Littelfuse Inc. |
| Manufacturer | Littelfuse Inc. |
| Extra Product Name | 1.5KE20C-B Littelfuse Inc. \| Circuit Protection \| DigiKey |
| atoms | 1 |
| moq | 1 |
| MPN | 1.5KE20C-B |
| multiple | 1 |
| qtyInStock | 0 |
| SKU | 1.5KE20C-B-ND |
| Category | Circuit Protection |
| Mfr | Littelfuse Inc. |
| Series | Bulk |
| Package | Obsolete |
| Part Status | Zener |
| Type | 17.1V |
| Voltage - Reverse Standoff (Typ) | 18V |
| Voltage - Breakdown (Min) | 29.09V |
| Voltage - Clamping (Max) @ Ipp | 54.9A |
| Current - Peak Pulse (10/1000?s) | 1500W (1.5kW) |
| Power - Peak Pulse | No |
| Power Line Protection | General Purpose |
| Applications | - |
| Capacitance @ Frequency | -55?C ~ 175?C (TJ) |
| Operating Temperature | Through Hole |
| Mounting Type | DO-201AA, DO-27, Axial |
| Package / Case | DO-201 |
| Supplier Device Package | 1 |

## Distributor availability

| Distributor | SKU | Price (USD) | Qty | Stock | MOQ |
| --- | --- | --- | --- | --- | --- |
| Digi-Key | 1.5KE20C-B-ND |  |  | None | 1 |
| Hotenda | H666127 |  |  | None | 1 |
| Newark | 31Y5409 |  |  | None | 1 |
| Digi-Key | 5234103 |  |  | None | 1 |

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Structured data: `/python/html6/product/500/14000000/14458000/part_--15KE20CB---LittelfuseInc--67e3eb52c8.json`  
Search API: https://www.dataalchemy.com/api/  
MCP server: https://www.dataalchemy.com/mcp