For Reference Only
| Part Number | BTA40-400B |
| LIXINC Part # | BTA40-400B |
| Manufacturer | STMicroelectronics |
| Category | Discrete Semiconductor › Thyristors - TRIACs |
| Description | TRIAC 400V 40A RD-91 |
| Lifecycle | Active |
| RoHS | No RoHS Information |
| EDA/CAD Models | BTA40-400B PCB Footprint and Symbol |
| Warehouses | USA, Europe, China, Hong Kong SAR |
| Estimated Delivery | Jan 27 - Jan 31 2026(Choose Expedited Shipping) |
| Warranty | Up to 1 year [Limited-Warranty]* |
| Payment |
|
| Shipping | ![]() |
| Part Number: | BTA40-400B |
| Brand: | STMicroelectronics |
| Lifecycle: | Active |
| RoHS: | Lead free / RoHS Compliant |
| Category: | Discrete Semiconductor |
| Subcategory: | Thyristors - TRIACs |
| Manufacturer: | STMicroelectronics |
| Series: | - |
| Package: | Bulk |
| Part Status: | Obsolete |
| Triac Type: | Standard |
| Voltage - Off State: | 400 V |
| Current - On State (It (RMS)) (Max): | 40 A |
| Voltage - Gate Trigger (Vgt) (Max): | 1.3 V |
| Current - Non Rep. Surge 50, 60Hz (Itsm): | 400A, 420A |
| Current - Gate Trigger (Igt) (Max): | 50 mA |
| Current - Hold (Ih) (Max): | 80 mA |
| Configuration: | Single |
| Operating Temperature: | -40°C ~ 125°C (TJ) |
| Mounting Type: | Chassis Mount |
| Package / Case: | RD91-3 (Insulated) |
| Supplier Device Package: | RD91 |
| BCR25FM-14LJ#BB0 | TRIAC 700V 25A TO-220FP | 935 More on Order |
|
| BT1306-600D,412 | TRIAC SENS GATE 600V 0.6A TO92-3 | 958 More on Order |
|
| 2N6071A PBFREE | TRIAC 4A 200V TO-126 | 852 More on Order |
|
| Q4035RH5 | TRIAC ALTERNISTOR 400V 35A TO220 | 808 More on Order |
|
| BTA25-400B | TRIAC 400V 25A RD-91 | 906 More on Order |
|
| T410-600W | TRIAC SENS GATE 600V 4A ISOWATT | 990 More on Order |
|
| CQ220I-12N | TRIAC A TO-220 | 945 More on Order |
|
| TIC236N-S | TRIAC 800V 12A TO220 | 941 More on Order |
|
| Q2004D4RP | TRIAC 200V 4A TO252 | 889 More on Order |
|
| Q2006NH4RP | TRIAC ALTERNISTOR 200V 6A TO263 | 951 More on Order |
|
| CTA06-1200TW | TRIAC SENS GATE 1.2KV 6A TO220AB | 857 More on Order |
|
| QK006DH3 | TRIAC ALTERNISTOR 1KV 6A TO252 | 970 More on Order |
|
| T1030-600W | TRIAC ALTERNISTOR 600V ISOWATT | 941 More on Order |
| In Stock | 10972 - More on Order |
|---|---|
| Quote Limit | No Limit |
| Lead-Time | To be Confirmed |
| Minimum | 1 |
Warm Tips: Please fill out the form below. We will contact you as soon as possible.
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1 | $0.0000 | $0 |
| 100 | $0.0000 | $0 |
| 500 | $0.0000 | $0 |
| 1000 | $0.0000 | $0 |
| 2500 | $0.0000 | $0 |
Lixinc will offer the most competitive prices for you, please refer to the quotations.
Please feel free to contact us for details.