Product Overview
This module features an IN4007 general-purpose rectifier diode mounted on a compact PCB with a 2-pin header interface. It is designed for easy integration into circuits requiring reverse polarity protection, rectification, or flyback protection.
 
The module provides clear polarity markings and plug-and-play usability, making it ideal for beginners and prototyping applications.
 
Key Features
IN4007 Rectifier Diode
Reverse Polarity Protection Ready
Ideal for Flyback Protection (Relays, Motors)
2-Pin Header Interface (2.54mm pitch)
Clear Polarity Marking (+ / –)
Compact & Breadboard Friendly
Easy Integration in Prototyping
 
Working Principle
Current flows only in one direction (from anode to cathode)
Blocks reverse current to protect circuits
Can be used for:
Reverse polarity protection
Rectification (AC to DC)
Flyback protection across inductive loads
 
Use Cases
Reverse polarity protection circuits
Power supply rectification
Relay / motor flyback protection
Arduino / ESP / FPGA projects
General-purpose electronics experiments
 
Advantages
Simple and reliable protection
Prevents circuit damage
Plug-and-play design
Beginner-friendly
 
Package Includes
1 × IN4007 Diode Module
1 x 2 Pin Header(unsoldered)
 
Notes:
Ensure correct polarity before connecting
The cathode (band side) must face the load/protected circuit
Not suitable for high-frequency switching applications
 
Weight = 1 grams
Dimensions = 1.5 cm x 1.2 cm x 1 cm