PM3604-68-RC

Arrays, Signal Transformers Overview

The PM3604-68-RC is an unshielded coupled inductor array manufactured by Bourns Inc. It features two coils with a nominal inductance of 68 µH and a tolerance of ±20%. When connected in series, the total inductance reaches 272 µH. The component supports a rated current of 600 mA in series configuration and 1.2 A in parallel configuration. DC resistance is specified at a maximum of 1.04 Ω for series connections and 260 mΩ for parallel connections. It operates within a temperature range of -55°C to 125°C and has a dielectric strength of 500 Vrms.

Arrays, Signal Transformers Feature Summary

• Unshielded dual-coil construction for compact surface-mount integration
• Configurable series or parallel connectivity for flexible circuit design
• High dielectric strength ensuring robust isolation between windings

Arrays, Signal Transformers Applications

• Power conversion circuits requiring coupled magnetic elements
• EMC compliance filtering stages
• Signal integrity management in high-density boards

Arrays, Signal Transformers Procurement Notes

Verify the specific suffix against official Bourns documentation to confirm exact electrical tolerances and packaging configurations. Ensure the selected variant matches the required thermal performance and current ratings for the target application environment before finalizing procurement orders.

Arrays, Signal Transformers Selection Notes

Select this component when a dual-inductor solution with configurable coupling is required. Compare series and parallel current ratings against load requirements. Verify that the unshielded nature aligns with the system's electromagnetic interference constraints and spatial limitations on the PCB layout.

Arrays, Signal Transformers Part Context

This part belongs to the PM3600 series of coupled inductors from Bourns Inc. The series offers various inductance values and current ratings tailored for power supply applications. The PM3604 designation indicates a specific package size and pin configuration within this family, distinct from other series variants like PM3602.

Arrays, Signal Transformers Replacement Considerations

Public confirmed substitute part numbers are not available in the provided source material.