MMBTA42
Bipolar (BJT) Single Transistor, NPN, 300 V, 500 mA, 350 mW, SOT-23, Surface Mount
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| Packaging Type | Quantity | Unit Price: | Total |
|---|---|---|---|
| Cut Tape | 5 | RM0.757 | RM3.78 |
| Total Price | RM3.78 | ||
| Quantity | Price |
|---|---|
| 5+ | RM0.757 |
| 10+ | RM0.476 |
| 100+ | RM0.319 |
| 500+ | RM0.240 |
| 1000+ | RM0.207 |
| 5000+ | RM0.171 |
Product Information
Product Overview
The MMBTA42 is a high-performance NPN bipolar junction transistor (BJT) designed for medium-power switching and amplification applications. With a maximum collector current of 1A and a collector-emitter voltage rating of 80V, it provides reliable operation for a variety of circuits. Known for its fast switching speed and high current gain, the MMBTA42 is ideal for use in signal amplification, LED drivers, power management circuits, and low-power motor control. Housed in a compact SOT-23 package, the MMBTA42 offers efficient performance and space-saving advantages, making it a versatile choice for consumer electronics, industrial systems, and communication devices.
- High breakdown voltage
- Low collector-emitter saturation voltage
Applications
Signal Processing, Motor Drive & Control, Power Supplies, LED Lighting, RF Communications, Wearables
Technical Specifications
NPN
500mA
SOT-23
3Pins
100hFE
Multicomp Pro Single Bipolar Transistors NPN
-
300V
350mW
Surface Mount
50MHz
150°C
-
No SVHC (04-Feb-2026)
Technical Docs (1)
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