PM3604-5-B-RC

Arrays, Signal Transformers Overview

The PM3604-5-B-RC is an unshielded coupled inductor array manufactured by Bourns Inc. It features two coils with a parallel inductance of 5 µH and a series inductance of 20 µH, both at a tolerance of 20%. The component supports a maximum DC current of 3.3 A and has a maximum DC resistance of 19 mOhms. Its physical dimensions are 13.97 mm in length, 11.48 mm in width, and 6.73 mm in height. It utilizes an iron core and is designed for surface mount device (SMD/SMT) installation. The operating temperature range spans from -55°C to +125°C.

Arrays, Signal Transformers Feature Summary

• Unshielded dual-coil construction
• Iron core material
• Surface mount termination

Arrays, Signal Transformers Applications

• Power supply filtering
• DC-DC converter circuits
• Signal processing systems

Arrays, Signal Transformers Procurement Notes

Verify the exact suffix designation against the manufacturer's official documentation to confirm pinout and electrical specifications. Ensure the selected variant matches the required inductance configuration for your specific circuit design. Cross-reference the RoHS compliance status with current regulatory requirements for your target market. Confirm availability through authorized distributors as lead times may vary.

Arrays, Signal Transformers Selection Notes

Select this component when a compact, unshielded coupled inductor is required for space-constrained designs. The 3.3 A current rating suits moderate power applications. Verify that the 19 mOhm resistance meets efficiency targets. Consider thermal management within the -55°C to +125°C operating range. Ensure PCB layout accommodates the specified SMD footprint dimensions.

Arrays, Signal Transformers Part Context

This part belongs to the PM3600 series of coupled inductors from Bourns. The series offers various inductance values and configurations for different power management needs. These components are commonly used in electronic equipment requiring efficient magnetic coupling between windings. The PM3604-5-B-RC specifically provides a 5 µH parallel configuration.

Arrays, Signal Transformers Replacement Considerations

Check for direct substitutes within the PM3600 series or equivalent unshielded coupled inductors from other manufacturers. Verify matching inductance, current rating, and physical dimensions before substitution. Ensure compatibility with existing PCB footprints and thermal requirements.