OWICM1006T-471

Common Mode Chokes Overview

The OWICM1006T-471 is a surface-mount common mode choke manufactured by Ole Wolff Electronics Inc. It features a toroidal core design with wire winding enclosed in a housing. The component provides an inductance of 470 µH at 100 kHz and offers high impedance of 1.75 kOhms at 5 MHz. It supports a maximum current rating of 1.6A with a DC resistance (DCR) of 65 mOhm. The device operates within a temperature range of -40°C to +125°C and includes a test voltage specification of 0.2V.

Common Mode Chokes Feature Summary

• Toroidal power common mode choke construction with SMD packaging
• High rated current capability with low leakage characteristics
• RoHS3 compliant and REACH status verified

Common Mode Chokes Applications

• Consumer electronics signal filtering
• Medical device circuit protection
• Industrial system noise suppression

Common Mode Chokes Procurement Notes

Verify the specific suffix '471' corresponds to the required 470 µH inductance value, as the base series OWICM1006T includes variants like 251 and 102. Confirm RoHS3 compliance requirements match project specifications. Check moisture sensitivity level (MSL 1) handling procedures if storage conditions exceed standard limits. Ensure lead time estimates align with manufacturer standards of approximately eight weeks for production orders.

Common Mode Chokes Selection Notes

Select this component when a compact surface-mount solution is needed for two-line common mode noise reduction. The 1.6A current rating suits moderate power applications requiring low DCR. Verify that the 470 µH inductance meets the target frequency filtering requirements at 100 kHz. Consider the operating temperature range up to 125°C for environments with significant thermal rise.

Common Mode Chokes Part Context

This part belongs to the OWICM1006T series of toroidal power common mode chokes from Ole Wolff Electronics Inc. The series utilizes wire wound on a toroid core assembled within a protective housing. Other variants in the family include OWICM1006T-251 and OWICM1006T-102, which differ primarily in inductance values while sharing similar physical and electrical characteristics.

Common Mode Chokes Replacement Considerations

Direct substitutes are not explicitly listed in public documentation. Evaluate other 470 µH, 1.6A SMD common mode chokes with comparable dimensions and impedance curves. Ensure replacement parts maintain MSL 1 classification and RoHS3 compliance for equivalent environmental performance.