BCX19
Bipolar (BJT) Single Transistor, NPN, 45 V, 500 mA, 250 mW, SOT-23, Surface Mount
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| Quantity | Price (inc GST) |
|---|---|
| 5+ | CNY1.670 (CNY1.8871) |
| 10+ | CNY1.020 (CNY1.1526) |
| 100+ | CNY0.721 (CNY0.8147) |
| 500+ | CNY0.560 (CNY0.6328) |
| 1000+ | CNY0.495 (CNY0.5594) |
| 5000+ | CNY0.424 (CNY0.4791) |
Product Information
Product Overview
BCX19 is a high-performance NPN bipolar junction transistor (BJT) designed for general-purpose switching and amplification applications. With a collector-emitter voltage rating of 45V and a maximum collector current of 500 mA, this transistor offers reliable operation in a variety of circuits. It has a maximum power dissipation of 250mW, ensuring efficient performance while minimizing heat generation. Housed in a compact SOT-23 surface-mount package, the BCX19 is ideal for space-constrained designs, offering easy integration into modern electronic systems. It is well-suited for applications such as signal amplification, switching, and low-power control circuits.
- Continuous collector current of 500mA
- Transistor case style is SOT-23
- No. of pins: 3Pins
- Maximum collector emitter voltage is 45V
- Power dissipation of 250mW
Technical Specifications
NPN
500mA
SOT-23
3Pins
600hFE
-
-
45V
250mW
Surface Mount
-
150°C
-
No SVHC (04-Feb-2026)
Technical Docs (1)
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Legislation and Environmental
Country in which last significant manufacturing process was carried outCountry of Origin:China
Country in which last significant manufacturing process was carried out
RoHS
RoHS
Product Compliance Certificate