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Zener Diode
1N4148 High-Speed Switching Diode Set – Signal Value Pack (10 Piece)
Accelerate your signal processing with our 1N4148 High-Speed Switching Diode Set. This 10-piece value pack features the industry-standard small-signal diode, world-renowned for its ultra-fast recovery time of 4ns. Perfect for high-frequency switching, digital logic protection, and general-purpose signal processing, these diodes are a staple for every electronics project. The compact DO-35 glass package ensures they fit easily into dense PCB designs and breadboards. Whether you are building an RF circuit or protecting a microcontroller input, the 1N4148 provides the speed and reliability you need.
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Product Overview
The 1N4148 is arguably the most used small-signal diode in history. It is specifically designed for high-speed switching applications where standard rectifier diodes are too slow. With its extremely low capacitance and fast recovery time, it can switch states in nanoseconds, making it ideal for high-speed digital communications and signal detection. These are high-quality silicon diodes built for precision and speed.
Key Features
- Ultra-Fast Switching: 4ns recovery time for high-frequency signals.
- Compact DO-35 Package: Minimal PCB footprint.
- High Reliability: Proven performance in millions of electronic devices.
- Low Capacitance: Minimal signal distortion in RF applications.
- 10 Piece Value Set: Essential stock for any electronics laboratory.
Benefits
Using the 1N4148 ensures that your high-speed logic signals aren’t slowed down by the diode’s internal capacitance. It provides a reliable way to clamp signals and protect sensitive inputs without affecting the circuit’s overall speed. For repairers, this is the standard part used for logic gates and signal paths in almost all consumer electronics. It’s an affordable and indispensable component for any serious electronics enthusiast. Experience the standard in high-speed switching.
Technical Specifications
- Part Number: 1N4148
- Peak Inverse Voltage: 100V
- Continuous Forward Current: 300mA
- Reverse Recovery Time: 4.0ns
- Package: DO-35 Axial
Applications
Digital logic switching, high-speed signal processing, RF signal detection, and protection of low-current control circuits.
Package Contents
10 x 1N4148 High-Speed Switching Diodes.
Why Buy This Product?
EDEPOT INDIA provide genuine 1N4148 diodes with verified switching speeds. We ensure that our components meet the high-performance demands of modern digital electronics.
Frequently Asked Questions
Q: Can I use this to rectify a power supply?
A: No. With a 300mA limit, it is only for small signals. For power rectification, use the 1N4007 or 1N5408 series.
Q: Is this the same as the 1N914?
A: Yes, the 1N4148 is the modern, slightly higher-voltage equivalent of the legacy 1N914.
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