# BZW04-376B STMicroelectronics | Circuit Protection | DigiKey

**Manufacturer:** STMicroelectronics  
**MPN:** `BZW04-376B`

## Specifications

| Attribute | Value |
| --- | --- |
| Brand name | STMicroelectronics |
| Manufacturer name | STMicroelectronics |
| Manufacturer | STMicroelectronics |
| CategoryL1 | Circuit Protection |
| CategoryL2 | Transient Voltage Suppressors (TVS) |
| CategoryL3 | TVS Diodes |
| Extra Product Name | BZW04-376B STMicroelectronics \| Circuit Protection \| DigiKey |
| atoms | 1 |
| extraShipping | 0 |
| moq | 1 |
| MPN | BZW04-376B |
| multiple | 1 |
| packaging | Cut Tape (CT) |
| qtyInStock | 4639 |
| SKU | 1037835 |
| snippet | 603V Clamp 800mA Ipp Tvs Diode Through Hole DO-15 (DO-204AC) |
| tariff | 1.2 |
| tierMinQty1 | 1 |
| tierMinQty2 | 10 |
| tierMinQty3 | 100 |
| tierMinQty4 | 500 |
| tierMinQty5 | 1,000 |
| tierMinQty6 | 2,000 |
| tierPrice1 | 0.708 |
| tierPrice2 | 0.624 |
| tierPrice3 | 0.4788 |
| tierPrice4 | 0.37845599999999996 |
| tierPrice5 | 0.302772 |
| tierPrice6 | 0.27558 |
| Part Number | BZW04-376B |
| Product Group | BISS |
| Digi-Key Part Number | 497-14728-1-ND - Cut Tape (CT) |
| Manufacturer Product Number | BZW04-376B |
| Description | TVS DIODE 376VWM 603VC DO15 |
| Manufacturer Standard Lead Time | 45 Weeks |
| Detailed Description | 603V Clamp 800mA Ipp Tvs Diode Through Hole DO-15 (DO-204AC) |
| Category | Circuit Protection |
| Mfr | STMicroelectronics |
| Series | BZW04, TRANSIL? |
| Package | Cut Tape (CT) |
| Product Status | Active |
| Type | Zener, ean |
| Bidirectional Channels | 1 |
| Voltage - Reverse Standoff (Typ) | 376V |
| Voltage - Breakdown (Min) | 418V |
| Voltage - Clamping (Max) @ Ipp | 603V |
| Current - Peak Pulse (10/1000?s) | 800mA |
| Power - Peak Pulse | 400W |
| Power Line Protection | No |
| Applications | General Purpose |
| Capacitance @ Frequency | 35pF @ 1MHz |
| Operating Temperature | - |
| Mounting Type | Through Hole |
| Package / Case | DO-204AC, DO-15, Axial |
| Supplier Device Package | DO-15 (DO-204AC) |
| Base Product Number | BZW04 |
| ASIN | B0137JJQUK, B0137JXGRY, B06Y5G92XM |
| AdultProduct | False |
| Asin | B0137JJQUK, B0137JJUH4, B0137JODW6, B0137JX6XS, B0137JXGRY, B06Y5G92XM |
| Autographed | False |

## Distributor availability

| Distributor | SKU | Price (USD) | Qty | Stock | MOQ |
| --- | --- | --- | --- | --- | --- |
| Digi-Key | 1037835 | 0.708 | 1 | 4639 | 1 |
| Newark | 67T1044 | 0.664 | 1 | 574 | 5 |
| Hotenda | H645911 | 0.1972 | 1 | None | 1 |
| RS Delivers | 714-6976 | 0.549 | 1 | 100 | 1 |
| TME | BZW04-376B-ST | 0.71 | 1 | 862 | 1 |
| Future Electronics | 8027196 | 0.0911 | 1 | 1000 | 1000 |
| 4 Star Electronics | BZW04376B |  |  | None | 1 |
| AmazonSC | B0137JXGRY |  |  | None | 1 |
| Digi-Key | 4868896 | 0.7245 | 1 | 110 | 500 |
| Arrow | BZW04-376B | 0.165 | 1 | 370 | 1 |
| Mouser | 511-BZW04-376B | 0.54 | 1 | 1311 | 1 |
| RS Delivers | 165-7694 | 0.223 | 1 | None | 1000 |
| RS Delivers | 714-6976P | 0.546 | 1 | 2000 | 1 |
| st.com | BZW04-376B | 0.34 | 1 | None | 1 |

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Structured data: `/python/html6/product/500/4000000/4225500/part_--BZW04376B---STMicroelectronics--2c1b276cb2.json`  
Search API: https://www.dataalchemy.com/api/  
MCP server: https://www.dataalchemy.com/mcp