| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
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700 pcs
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700 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The BT139 is a programmable unijunction transistor manufactured by NXP Semiconductors. It features a maximum Repetitive Peak Off-State Voltage (VDRM) of 600V and an RMS On-State Current of 16A. The device is designed for switching, timing, and pulse generation applications. It is housed in a TO-220-3 package suitable for through-hole mounting and is supplied in a tube packaging with a standard quantity of 50 units.
This component is suitable for use in high-voltage switching circuits, pulse generators, and timing circuits. Its electrical characteristics include a maximum on-state voltage of 1.6V and a gate trigger voltage of 1.5V. The device's thermal limits include a junction temperature of 125°C and a storage temperature range from -40°C to +150°C.
The BT139's construction and electrical parameters make it appropriate for applications requiring high voltage and current handling capabilities, with a focus on reliability and performance in industrial and consumer electronic circuits.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
600 V
TO-220-3
125 °C
Yes, RoHS3 Compliant