KBP402G-BP

Overview

The KBP402G-BP is a 4 Amp bridge rectifier from Micro Commercial Components, designed for general-purpose power supply applications. It features a peak repetitive reverse voltage of 200 Volts and an average rectified forward current rating of 4 Amperes. The device utilizes glass passivated chip junctions to ensure high surge forward current capability and reliability. Electrical characteristics include a maximum non-repetitive peak surge current of 140 Amperes at 8.3ms half-sine wave conditions. The component operates within a junction temperature range of -55°C to +150°C and meets UL 94 V-0 flammability ratings with epoxy materials.

Feature Summary

• Glass passivated chip junction construction
• High surge forward current capability
• Halogen-free green device compliant with environmental standards
• Lead-free finish with RoHS compliance

Applications

• General purpose power supplies
• Adapters
• Converters

Procurement Notes

Verify authenticity by purchasing directly from MCC or authorized distributors due to counterfeiting risks. Confirm the BP suffix indicates bulk packaging containing 35 pieces per tube. Ensure the part number matches the specific voltage rating required for the circuit design. Check for updated datasheet revisions before finalizing procurement specifications.

Selection Notes

Select this component when a 200V reverse voltage rating and 4A continuous current are required. Consider the thermal resistance values if heatsinking is necessary for operation above ambient temperatures. Verify that the package dimensions fit the PCB layout constraints. Compare against other voltage variants in the KBP4005G through KBP410G series for appropriate voltage margins.

Part Context

This part belongs to the KBP4005G through KBP410G family of 4 Amp bridge rectifiers offered by Micro Commercial Components. The series covers various peak repetitive reverse voltages ranging from 50V to 1000V. All members share identical physical dimensions and electrical current ratings, differing primarily in their voltage blocking capabilities. The KBP402G specifically addresses circuits requiring 200V reverse voltage tolerance.

Replacement Considerations

Compatible substitutes include other 4A bridge rectifiers in the KBP package with equal or higher voltage ratings. Verify pinout compatibility and thermal performance characteristics before substitution. Ensure replacement parts also meet RoHS and halogen-free requirements if applicable to the original design specifications.