# T405-800B-TR STMicroelectronics | Discrete Semiconductor Products | DigiKey

**Manufacturer:** STMicroelectronics  
**MPN:** `T405-800B-TR`

## Specifications

| Attribute | Value |
| --- | --- |
| Brand name | STMicroelectronics |
| Manufacturer name | STMicroelectronics |
| Manufacturer | STMicroelectronics, ST MICROELECTRONICS |
| Extra Product Name | T405-800B-TR STMicroelectronics \| Discrete Semiconductor Products \| DigiKey |
| atoms | 1 |
| extraShipping | 0 |
| moq | 1 |
| MPN | T405-800B-TR |
| multiple | 1 |
| qtyInStock | 4156 |
| SKU | 725634 |
| tierMinQty1 | 1 |
| tierMinQty2 | 10 |
| tierMinQty3 | 25 |
| tierMinQty4 | 100 |
| tierMinQty5 | 500 |
| tierMinQty6 | 1,000 |
| tierPrice1 | 1.10000 |
| tierPrice2 | 0.90200 |
| tierPrice3 | 0.88480 |
| tierPrice4 | 0.70120 |
| tierPrice5 | 0.59434 |
| tierPrice6 | 0.55125 |
| Part Number | T405-800B-TR |
| Category | Discrete Semiconductor Products |
| Mfr | STMicroelectronics |
| Series | - |
| Package | Tape & Reel (TR) |
| Part Status | Active |
| Triac Type | Logic - Sensitive Gate |
| Current - Non Rep Surge 50, 60Hz (Itsm) | 30A, 31A |
| Configuration | Single |
| Operating Temperature | -40?C ~ 125?C (TJ) |
| Mounting Type | Surface Mount |
| Package / Case | TO-252-3, DPak (2 Leads + Tab), SC-63 |
| Supplier Device Package | DPAK |
| Voltage - Off State | 800V |
| Current - On State (It (RMS)) (Max) | 4A |
| Voltage - Gate Trigger (Vgt) (Max) | 1.3V |
| Current - Gate Trigger (Igt) (Max) | 5mA |
| Current - Hold (Ih) (Max) | 10mA |
| Base Product Number | T405 |
| ASIN | B078Z2NK7W |
| AdultProduct | False |
| Asin | B00LUEJKAG, B078Z2NK7W |
| Autographed | False |
| Brand | STMicroelectronics |
| Case | 10, 2500 |
| Cat | Industrial & Scientific |
| CatId | 16310091 |
| CatTree | 16310091, 16310161 |
| ClassificationId | 306506011 |
| DisplayName | Industrial Electrical |
| Height | 243, 56 |
| IsDeadAsin | True |
| ItemClassification | BASE_PRODUCT |
| ItemName | ST MICROELECTRONICS T405-800B-TR T405 Series 800 Vdrm 4 A Logic Level Triac AC Switch Surface Mount - TO-252 - 2500 item(s) |
| Item_name | ST MICROELECTRONICS T405-800B-TR T405 Series 800 Vdrm 4 A Logic Level Triac AC Switch Surface Mount - TO-252 - 2500 item(s) |
| Item_package_quantity | 1 |
| Item_type_keyword | electronic-components |

## Distributor availability

| Distributor | SKU | Price (USD) | Qty | Stock | MOQ |
| --- | --- | --- | --- | --- | --- |
| Digi-Key | 725634 | 1.1 | 1 | 4156 | 1 |
| RS Online | 1655306 |  |  | None | 1 |
| Hotenda | H1915309 | 0.4116 | 1 | None | 1 |
| Win Source | T405-800B-TR |  |  | 174 | 1 |
| RS Delivers | 165-5306 | 0.431 | 1 | None | 2500 |
| Future Electronics | 4012649 | 0.4004 | 1 | None | 2500 |
| swatee.com | T405-800B-TR | 1.81 | 1 | 1993 | 1 |
| TME | T405-800B-TR | 1.11 | 1 | 2066 | 1 |
| 4 Star Electronics | T405800BTR |  |  | None | 1 |
| Newark | 57P4656 |  |  | None | 1 |
| Digi-Key | 2506153 | 1.3915 | 1 | None | 1 |
| Newark | 51AC9701 | 0.376 | 1 | 2846 | 1 |
| Newark | 96AC4597 | 0.411 | 1 | None | 2500 |
| RS Delivers | 877-3030P | 1.108 | 1 | None | 1 |
| RS Delivers | 877-3030 | 1.158 | 1 | None | 1 |
| st.com | T405-800B-TR | 1.19 | 1 | None | 1 |
| Digi-Key | 725201 | 1.452 | 1 | 2738 | 1 |
| RS Online | 8773030 |  |  | None | 1 |

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Structured data: `/python/html6/product/500/37000000/37195000/part_--T405800BTR---STMicroelectronics--d780756fc0.json`  
Search API: https://www.dataalchemy.com/api/  
MCP server: https://www.dataalchemy.com/mcp