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1N4148 High-Speed Switching Diode (10 in pack)
Original price was: ₵5.00.₵3.00Current price is: ₵3.00.
The 1N4148 is a high-speed switching diode, perfect for fast signal rectification and protection in electronic circuits.
Categories: Basic Electronics, consumables, Power
Description
The 1N4148 High-Speed Switching Diode is a widely used silicon diode designed for rapid switching and small-signal applications. With a maximum reverse voltage (Vrrm) of 100V and a continuous forward current (If) of 200mA (peak surge up to 450mA), it’s ideal for high-frequency rectification, signal clipping, and circuit protection in electronics projects. Encased in a glass DO-35 axial package, the 1N4148 features a fast switching speed with a reverse recovery time of just 4ns, making it suitable for pulse circuits, logic switching, and RF applications. It offers a forward voltage drop of approximately 0.7V at 10mA and a power dissipation of 500mW. Operating within a temperature range of -65°C to 175°C, this RoHS-compliant diode is a staple for hobbyists and professionals in DIY builds, audio equipment, and microcontroller projects like Arduino or Raspberry Pi. Its small size (approx. 4mm body length) and versatility make it a must-have component for any electronics toolkit.
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