B82725J2602N040

Overview

The B82725J2602N040 is a current-compensated ring core double choke from the EPCOS B82725A series, designed for power line filtering. It features an inductance of 7.5 mH and supports a rated current of 6 A per line. The component utilizes a through-hole mounting style with a horizontal package configuration. It operates within a temperature range of -40°C to +125°C and is rated for 250 V AC applications.

Feature Summary

• Current-compensated ring core design for effective common mode noise suppression
• Dual-line filtering capability for balanced power line protection
• Robust construction suitable for high-temperature industrial environments

Applications

• Industrial power supply input filtering
• AC mains interference suppression in electronic equipment
• Power line conditioning for sensitive control systems

Procurement Notes

Verify the specific suffix N040 against the manufacturer's latest datasheet to confirm packaging and tape-and-reel specifications. Ensure compatibility with existing PCB hole patterns and mounting constraints. Cross-reference the part number with official TDK/EPCOS catalogs to validate availability and compliance status before finalizing procurement orders.

Selection Notes

Select this component when dual-line common mode attenuation is required at 7.5 mH with a 6 A current rating. Consider the through-hole form factor and physical dimensions for mechanical integration. Evaluate thermal management requirements given the 125°C maximum operating temperature limit for continuous duty cycles.

Part Context

This component belongs to the B82725A series of power line chokes manufactured by EPCOS, now part of TDK Electronics. The series offers various inductance and current combinations for AC line filtering. These chokes are engineered for reliability in demanding electronic applications across automotive, industrial, and consumer sectors.

Replacement Considerations

Check for direct substitutes within the B82725A family with matching 7.5 mH inductance and 6 A rating. Verify pinout and dimensional compatibility before substituting with other manufacturers' common mode chokes.