BT169B,126
WeEn Semiconductors
Cut Tape (CT) Tape & Box (TB)Through Hole
Ref. price$0.4900
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WeEn Semiconductors BT169 Series
17 variants · WeEn Semiconductors
About the WeEn Semiconductors BT169 Series
The WeEn Semiconductors BT169 Series series groups 17 related part numbers, each listed with full specifications, a datasheet where available, and an RFQ option. The listed variants share a common current - on state (It (AV)) of 500 mA, current - on state (It (RMS)) of 800 mA and mounting of Through Hole. Variants differ by case, current - gate trigger (Igt) and current - hold (Ih), so you can match the exact case your application requires using the selection guide below.
Select a variant by
- Case
- TO-226-3, TO-92-3 (TO-226AA) · TO-226-3, TO-92-3 (TO-226AA) Formed Leads
- Current - gate trigger (Igt)
- 50 µA · 100 µA · 200 µA
- Current - hold (Ih)
- 1 mA · 3 mA · 5 mA
- Current - non rep. surge 50, 60Hz
- 8A, 9A · 9A, 10A
- Current - off state
- 2 µA · 100 µA
- Operating temperature
- - · 125°C(TJ)
- Package
- Bulk · Cut Tape (CT) Tape & Box (TB) · Cut Tape (CT); Tape & Box (TB) · Tape & Reel (TR); Cut Tape (CT)
- Voltage - off state
- 200 V · 400 V · 600 V · 800 V
Shared specifications
- Current - on state (It (AV))
- 500 mA
- Current - on state (It (RMS))
- 800 mA
- Mounting
- Through Hole
- SCR type
- Sensitive Gate
- Voltage - gate trigger (Vgt)
- 800 mV
- Voltage - on state (Vtm)
- 1.7 V
Variant comparison
| Parameter | BT169B,126 | BT169D,112 | BT169D,126 | BT169D-L,116 | BT169GEP | BT169G-L,412 |
|---|---|---|---|---|---|---|
| Case | TO-226-3, TO-92-3 (TO-226AA) Formed Leads | TO-226-3, TO-92-3 (TO-226AA) | TO-226-3, TO-92-3 (TO-226AA) Formed Leads | TO-226-3, TO-92-3 (TO-226AA) Formed Leads | TO-226-3, TO-92-3 (TO-226AA) | TO-226-3, TO-92-3 (TO-226AA) |
| Current - gate trigger (Igt) | 200 µA | 200 µA | 200 µA | 50 µA | 200 µA | 50 µA |
| Current - hold (Ih) | 5 mA | 5 mA | 5 mA | 1 mA | 5 mA | 1 mA |
| Current - non rep. surge 50, 60Hz | 8A, 9A | 8A, 9A | 8A, 9A | 8A, 9A | 8A, 9A | 8A, 9A |
| Current - off state | 100 µA | 100 µA | 100 µA | 2 µA | 100 µA | 2 µA |
| Operating temperature | - | 125°C(TJ) | - | 125°C(TJ) | 125°C(TJ) | 125°C(TJ) |
| Package | Cut Tape (CT) Tape & Box (TB) | Bulk | Cut Tape (CT); Tape & Box (TB) | Tape & Reel (TR); Cut Tape (CT) | Bulk | Bulk |
| Voltage - off state | 200 V | 400 V | 400 V | 400 V | 600 V | 600 V |
Request a quote on any WeEn Semiconductors BT169 Series part number and we confirm price, availability and lead time per line — including end-of-life and allocation-constrained variants.
