# BZW04-33B STMicroelectronics | Circuit Protection | DigiKey

**Manufacturer:** STMicroelectronics  
**MPN:** `BZW04-33B`

The BZW04-33B is a 400W bi-directional Transil device from STMicroelectronics. It has a voltage rating of 33.3V and is packaged in a DO-15 format. The manufacturer's part number is BZW04-33B, and the product is available in quantities of 1000 or more.

## Specifications

| Attribute | Value |
| --- | --- |
| Brand name | STMicroelectronics |
| Manufacturer name | STMicroelectronics |
| Manufacturer | STMicroelectronics |
| Extra Product Name | BZW04-33B STMicroelectronics \| Circuit Protection \| DigiKey |
| atoms | 1 |
| extraShipping | 0 |
| moq | 1 |
| MPN | BZW04-33B |
| multiple | 1 |
| qtyInStock | 7 |
| SKU | 1037834 |
| tierMinQty1 | 1 |
| tierPrice1 | 0.51000 |
| Part Number | BZW04-33B |
| Product Group | BISS |
| Category | Circuit Protection |
| Mfr | STMicroelectronics |
| Series | BZW04, TRANSIL? |
| Package | Cut Tape (CT) |
| Product Status | Obsolete |
| Type | Zener, ean |
| Bidirectional Channels | 1 |
| Voltage - Reverse Standoff (Typ) | 33.3V |
| Voltage - Breakdown (Min) | 37.1V |
| Voltage - Clamping (Max) @ Ipp | 53.9V |
| Current - Peak Pulse (10/1000?s) | 7.4A |
| Power - Peak Pulse | 400W |
| Power Line Protection | No |
| Applications | General Purpose |
| Capacitance @ Frequency | 225pF @ 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 | B00HKIFFF0, B00LUEIQ7E, B00LUEIRLE, B00LUEIU2U, B00LUEIVDS |
| AdultProduct | False |
| Asin | B00HKIFFF0, B00LUEIQ7E, B00LUEIRLE, B00LUEIU2U, B00LUEIVDS |
| Autographed | False |
| Batteries_required | False |
| Binding | Electronics |
| Brand | STMicroelectronics |
| Case | 10, 100, 5, 50 |
| Cat | Industrial & Scientific |
| CatId | 16310091 |
| CatTree | 16310091, 16310161, 306506011, 306507011 |
| ClassificationId | 306514011 |
| DisplayName | ESD Suppressors |
| Feature | MSL: - |
| Height | 0.399999999592, 1.016, 1024, 500, 75 |
| Identifier | 2050002022584, 7437239056059 |
| IdentifierType | EAN |
| IsDeadAsin | True |
| ItemClassification | BASE_PRODUCT |
| ItemName | TVS DIODE 33.3V 53.9V DO15 (Pack of 100), Tvs Diodes - Transient Voltage Suppressors 400W 33V Bidirect |
| Item_name | TVS DIODE 33.3V 53.9V DO15 (Pack of 100), Tvs Diodes - Transient Voltage Suppressors 400W 33V Bidirect |
| Item_package_quantity | 5 |
| Item_package_weight | 0.00999989792701451 |
| Item_type_keyword | esd-suppressors |
| Item_weight | 0.01 |

## Distributor availability

| Distributor | SKU | Price (USD) | Qty | Stock | MOQ |
| --- | --- | --- | --- | --- | --- |
| Digi-Key | 1037834 | 0.51 | 1 | 7 | 1 |
| Newark | 32R8761 |  |  | None | 5 |
| Hotenda | H645918 | 0.1972 | 1 | 3000 | 1 |
| RS Delivers | 714-6973 |  |  | None | 1 |
| TME | BZW04-33B-ST |  |  | None | 1 |
| Future Electronics | C013336474 | 0.2311 | 1 | None | 1000 |
| swatee.com | BZW04-33B | 1.17 | 1 | 3490 | 1 |
| 4 Star Electronics | BZW0433B |  |  | None | 1 |
| Digi-Key | 2864608 | 0.51 | 1 | 7 | 1 |
| RS Delivers | 178-5066 | 0.23 | 1 | None | 1 |
| RS Delivers | 714-6973P |  |  | None | 1 |

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