# BZX85C18TR5K onsemi | Discrete Semiconductor Products | DigiKey

**Manufacturer:** onsemi  
**MPN:** `BZX85C18TR5K`

## Specifications

| Attribute | Value |
| --- | --- |
| Brand name | onsemi |
| Manufacturer name | onsemi |
| Manufacturer | onsemi |
| Extra Product Name | BZX85C18TR5K onsemi \| Discrete Semiconductor Products \| DigiKey |
| atoms | 1 |
| extraShipping | 0 |
| moq | 1 |
| MPN | BZX85C18TR5K |
| multiple | 1 |
| qtyInStock | 0 |
| SKU | 9742031 |
| snippet | Zener Diode 18 V 1 W ?5% Through Hole DO-41 |
| Category | Discrete Semiconductor Products |
| Mfr | onsemi |
| Series | - |
| Package | Tape & Reel (TR) |
| Product Status | Obsolete |
| Voltage - Zener (Nom) (Vz) | 18 V |
| Tolerance | ?5% |
| Power - Max | 1 W |
| Impedance (Max) (Zzt) | 20 Ohms |
| Current - Reverse Leakage @ Vr | 500 nA @ 12.5 V |
| Voltage - Forward (Vf) (Max) @ If | 1.2 V @ 200 mA |
| Operating Temperature | -65?C ~ 200?C (TJ) |
| Mounting Type | Through Hole |
| Package / Case | DO-204AL, DO-41, Axial |
| Supplier Device Package | DO-41 |
| Base Product Number | BZX85C18 |

## Distributor availability

| Distributor | SKU | Price (USD) | Qty | Stock | MOQ |
| --- | --- | --- | --- | --- | --- |
| Digi-Key | 9742031 |  |  | None | 1 |

---
Structured data: `/python/html6/product/500/157000000/157267500/part_--BZX85C18TR5K---onsemi--1e8eba9c31.json`  
Search API: https://www.dataalchemy.com/api/  
MCP server: https://www.dataalchemy.com/mcp