CME375-6 Common Mode Choke Equivalent & Substitute Parts

Part Overview

The CME375-6 is a 2-line common mode choke manufactured by Triad Magnetics, designed for power line filtering applications. This through-hole component delivers 43.6 mH inductance at 10 kHz with a maximum current rating of 1.75A and DC resistance of 489 mOhm. The part maintains Active product status and carries multiple international approvals including CSA, IEC, UL, and VDE certifications. Substitute parts are identified when electrical specifications, mechanical dimensions, and compliance ratings remain identical to the original component, ensuring direct interchangeability in circuit applications.

Substiute Parts

CME375-6

Triad MagneticsIn Stock: 1080CME375-6 Datasheet

Current PartRFQ

CME375-6-B

Triad MagneticsIn Stock: 1055CME375-6-B Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the CME375-6 are identified based on strict equivalence across all critical electrical and mechanical parameters. The substitution logic requires exact matching of the following key parameters:

• Inductance value: 43.6 mH at 10 kHz frequency
• Current rating: 1.75A maximum
• DC resistance: 489 mOhm maximum
• AC voltage rating: 250V
• Number of lines: 2-line configuration
• Mounting type: Through Hole
• Physical dimensions: 1.500" L x 1.260" W x 1.180" H maximum
• Package configuration: Vertical, 4 PC Pin
• Compliance certifications: CSA, IEC, UL, VDE
• RoHS status: ROHS3 Compliant

Only components meeting all these criteria are classified as direct substitutes. Variations in any parameter disqualify a part from this equivalency group.

Parameter Comparison

Engineering Selection Recommendations

The CME375-6 and CME375-6-B are direct electrical and mechanical equivalents. Both components carry identical electrical specifications, physical dimensions, and compliance certifications. Selection between these parts may be based on inventory availability and lead time considerations. The CME375-6 currently maintains 1028 pieces in stock, while the CME375-6-B variant has 994 pieces available. Both parts maintain Active product status and full compliance with CSA, IEC, UL, and VDE standards, confirming suitability for power line filtering applications requiring 43.6 mH inductance at 1.75A maximum current.

Frequently Asked Questions (FAQ)

Q: Can CME375-6-B be used as a direct replacement for CME375-6?

A: Yes. The CME375-6-B meets all electrical and mechanical specifications of the CME375-6, including inductance value, current rating, DC resistance, voltage rating, physical dimensions, mounting configuration, and compliance certifications. Direct substitution is supported without circuit modification.

Q: What determines if a part qualifies as a substitute for CME375-6?

A: A substitute part must match all of the following: 43.6 mH inductance at 10 kHz, 1.75A current rating, 489 mOhm DC resistance, 250V AC voltage rating, 2-line configuration, through-hole mounting, vertical 4-pin package, 1.500" x 1.260" x 1.180" maximum dimensions, ROHS3 compliance, and CSA/IEC/UL/VDE certifications.

Q: Are there differences in pin configuration between CME375-6 and CME375-6-B?

A: No. Both parts use identical vertical 4-pin package configuration with matching physical dimensions of 1.500" length, 1.260" width, and 1.180" maximum height.

Q: What is the operating temperature range for both parts?

A: Both CME375-6 and CME375-6-B operate across -40°C to 80°C temperature range, supporting applications in standard industrial and commercial environments.

Q: Do both parts carry the same international approvals?

A: Yes. Both components hold identical certifications from CSA, IEC, UL, and VDE, confirming compliance with international safety and performance standards for power line filtering applications.