OWISFT0905-501

Common Mode Chokes Overview

The OWISFT0905-501 is a surface mount common mode choke manufactured by Ole Wolff Electronics Inc. It features an inductance of 500 µH at 100 kHz and provides a common mode impedance of 3 kOhms. The component supports a maximum current rating of 1A with a maximum DC resistance (DCR) of 150mOhm. It operates within a temperature range of -40°C to 125°C and has a DC voltage rating of 80V.

Common Mode Chokes Feature Summary

• Two-line surface mount configuration for differential signal lines
• High common mode impedance of 3 kOhms for noise suppression
• Robust thermal performance across extended industrial temperature ranges

Common Mode Chokes Applications

• Consumer electronics signal line protection
• Medical device interface filtering
• Industrial system data bus noise reduction

Common Mode Chokes Procurement Notes

Verify the specific part number suffix against official manufacturer documentation to confirm exact electrical tolerances and packaging specifications. Ensure compatibility with surface mount assembly processes and check for any RoHS or REACH compliance declarations required for your target market before finalizing procurement orders.

Common Mode Chokes Selection Notes

Select this component when designing circuits requiring 500 µH inductance and 3 kOhm common mode impedance at 100 kHz. Confirm that the 1A current rating and 150mOhm DCR meet the power loss and saturation requirements of the application. Verify that the 80V DC rating is sufficient for the operating voltage levels present in the circuit design.

Common Mode Chokes Part Context

This component belongs to the OWISFT series of surface mount magnetic components produced by Ole Wolff Electronics Inc. The company specializes in acoustic and magnetic solutions for consumer, medical, and industrial sectors. This specific model is designed for compact PCB layouts where space constraints require efficient two-line filtering capabilities.

Common Mode Chokes Replacement Considerations

No public confirmed substitute part numbers are available in the provided documentation. Consult manufacturer cross-reference guides for potential alternatives if supply chain constraints arise.