(Pack of 5) MMBT4403 Bipolar Single Transistor 40V 600mA 300mW SOT-23 Package

(Pack of 5) MMBT4403 Bipolar Single Transistor 40V 600mA 300mW SOT-23 Package

The MMBT4403 is a high-quality PNP bipolar transistor designed for general-purpose switching and amplification applications. With a collector-emitter voltage of 40V, collector current of 600mA, and power dissipation of 300mW, it delivers reliable performance, high gain, and low noise operation in compact circuits.

Housed in a SOT-23 surface-mount package, the MMBT4403 is ideal for space-constrained PCB designs and automated assembly processes. Its robust design makes it suitable for consumer electronics, industrial controls, and hobbyist projects, providing consistent performance across a wide range of applications.

This pack of 5 transistors is perfect for prototyping, repairs, and small-scale production, ensuring convenience and quality for your electronics projects.

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Features:

• Transistor Type: PNP Bipolar Junction Transistor
• Package: SMD SOT-23 (compact and easy to mount)
• Collector-Emitter Voltage (V_CE): 40V
• Collector Current (I_C): 600mA
• Power Dissipation (P_tot): 300mW
• High Gain and Low Noise: Ideal for signal amplification
• Reliable Switching Performance for low-to-medium current circuits
• Pack of 5: Convenient for prototyping, repairs, and small production runs

Applications:

• Signal Amplification: Small-signal and low-power amplifier stages
• Switching Circuits: Relay, LED, and sensor drivers
• Consumer Electronics: Radios, portable devices, and communication equipment
• Industrial Applications: Control circuits, low-power automation
• Hobbyist & Educational Projects: DIY electronics, prototyping, and experimentation
• Complementary Pairing: Works with MMBT3904 (NPN) for push-pull and general-purpose applications

* Product image for illustration purposes only, actual product may vary.