KBP307 3A 700V DIP-4 Rectifier Bridge Power Diode Module

The KBP307 Rectifier Bridge Module is a reliable, high-performance power diode component designed for electronics projects, circuit boards, and DIY electronics applications. Rated at 3A continuous forward current and 700V peak reverse voltage, this DIP-4 packaged bridge rectifier is built for efficient AC-to-DC conversion in a compact, through-hole form factor — making it an excellent choice for hobbyists, engineers, and electronics enthusiasts alike.

Key Specifications

Model: KBP307
Package Type: DIP-4 (Dual Inline Package, 4-pin)
Maximum Average Rectified Current: 3A
Peak Reverse Voltage: 700V
Configuration: Single-phase full-wave bridge rectifier
Customizable Quantities: Available in 1pc, 5pcs, or 10pcs options

Why Choose the KBP307 Bridge Rectifier?

✅ High Voltage Tolerance: 700V peak reverse voltage rating handles demanding circuit requirements with ease
✅ Standard DIP-4 Footprint: Drop-in compatible with standard PCB layouts for quick prototyping and assembly
✅ Efficient AC-to-DC Conversion: Full-wave bridge configuration delivers smooth, consistent rectified output
✅ Durable Construction: Premium-grade materials ensure consistent performance across a wide range of operating conditions
✅ Flexible Quantity Options: Order just what you need — single units for testing or multipacks for larger projects

Ideal Applications

Power supply circuits and transformers
Battery chargers and DC adapters
Motor drive circuits
DIY electronics and Arduino/Raspberry Pi projects
PCB prototyping and circuit repair

Quantity Options

Select your preferred pack size at checkout:

1pc — Ideal for testing or single-circuit use
5pcs — Great for small project batches
10pcs — Best value for prototyping and stockpiling

Frequently Asked Questions

Q: What does the KBP307 DIP-4 bridge rectifier module do?

A: The KBP307 is a single-phase full-wave bridge rectifier that converts alternating current (AC) into direct current (DC). Its DIP-4 package features two AC input pins and two DC output pins (positive and negative), making it easy to integrate into power supply circuits, battery chargers, and other electronics applications requiring stable DC output.

Q: What is the maximum current and voltage rating of the KBP307?

A: The KBP307 is rated for a maximum average rectified current of 3 amperes (3A) and a peak reverse voltage of 700 volts (700V). These ratings make it suitable for a wide range of medium-power electronics and DIY circuit applications.

Q: Is the KBP307 compatible with standard PCB layouts?

A: Yes. The KBP307 uses a standard DIP-4 (Dual Inline Package, 4-pin) through-hole footprint, which is compatible with the vast majority of PCB designs that call for a bridge rectifier. Its standard pin spacing ensures easy drop-in installation on breadboards and printed circuit boards.

Q: How many pieces can I order at once?

A: This listing offers three quantity options to suit your project needs: 1pc, 5pcs, or 10pcs. Simply select your preferred quantity from the dropdown at checkout.

Production & Packaging Notice

To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.