ELF-15N010A Common Mode Choke Equivalent & Substitute Parts

Part Overview

The ELF-15N010A is a 2-line common mode choke (CMC) manufactured by Panasonic Electronic Components, designed for through-hole mounting in power line filtering applications. This component features a 1A maximum current rating and 369mOhm typical DC resistance. The part is currently classified as obsolete, making equivalent substitute components necessary for ongoing design support and production continuity. Substitute parts must maintain compatibility across current rating, number of lines, mounting type, and package configuration while meeting modern compliance standards.

Substiute Parts

ELF-15N010A

Panasonic Electronic ComponentsIn Stock: 846ELF-15N010A Datasheet

Current PartRFQ

B82722J2102N001

EPCOS - TDK ElectronicsIn Stock: 6239B82722J2102N001 Datasheet

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B82732R2102B030

EPCOS - TDK ElectronicsIn Stock: 3873B82732R2102B030 Datasheet

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SS11VL-10062

KEMETIn Stock: 1478SS11VL-10062 Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the ELF-15N010A is determined by the following mandatory parameters:

• Number of Lines: Must be 2-line configuration
• Current Rating: Must support minimum 1A maximum current
• Mounting Type: Must be through-hole
• Package Configuration: Must be vertical, 4-pin package
• DC Resistance: Should remain within acceptable range for power line filtering (369mOhm to 580mOhm typical)

All three substitute parts meet these core electrical and mechanical requirements. The substitute components are manufactured by EPCOS - TDK Electronics and KEMET, both active product lines with modern compliance certifications.

Parameter Comparison

Engineering Selection Recommendations

All three substitute parts are suitable replacements for the ELF-15N010A based on electrical and mechanical compatibility. Selection should be guided by the following factors:

B82722J2102N001 (EPCOS - TDK Electronics)

• Active product status with ROHS3 compliance
• 10 mH inductance specification at 10 kHz
• 480mOhm DC resistance
• Approved by ENEC, UR, and VDE certification agencies
• Operating temperature range: -40°C ~ 125°C

B82732R2102B030 (EPCOS - TDK Electronics)

• Active product status with ROHS3 compliance
• 22 mH inductance specification at 10 kHz
• 580mOhm DC resistance
• Approved by ENEC, UR, and VDE certification agencies
• Operating temperature range: -40°C ~ 125°C

SS11VL-10062 (KEMET)

• Active product status with ROHS3 compliance
• 6.2 mH inductance specification at 1 kHz
• 440mOhm DC resistance
• Operating temperature range: -25°C ~ 120°C
• REACH unaffected status

Selection among these three options depends on the specific inductance requirement of the application circuit. The EPCOS - TDK parts offer higher inductance values (10 mH and 22 mH), while the KEMET part provides lower inductance (6.2 mH). All three maintain the 1A current rating and through-hole vertical 4-pin package configuration required for direct mechanical and electrical substitution.

Frequently Asked Questions (FAQ)

Q: Can the ELF-15N010A be directly replaced with any of these substitute parts? A: Yes, all three substitute parts are mechanically and electrically compatible. They share identical current ratings (1A), number of lines (2), mounting type (through-hole), and package configuration (vertical, 4-pin). The primary difference is inductance value, which must be verified against circuit requirements.

Q: What is the main difference between the substitute parts? A: The inductance values differ: B82722J2102N001 provides 10 mH, B82732R2102B030 provides 22 mH, and SS11VL-10062 provides 6.2 mH. DC resistance also varies slightly (480mOhm, 580mOhm, and 440mOhm respectively). Selection depends on the specific filtering requirements of your application.

Q: Are all substitute parts RoHS compliant? A: Yes, all three substitute parts are ROHS3 compliant, whereas the original ELF-15N010A is RoHS non-compliant. This makes the substitutes suitable for modern manufacturing environments with RoHS requirements.

Q: Do the substitute parts have different temperature operating ranges? A: The EPCOS - TDK parts operate from -40°C to 125°C, while the KEMET part operates from -25°C to 120°C. For applications requiring the full -40°C lower limit, the EPCOS - TDK options are preferred.

Q: What certifications do the substitute parts carry? A: B82722J2102N001 and B82732R2102B030 are approved by ENEC, UR, and VDE. SS11VL-10062 does not list specific approval agencies in the provided data. Verify certification requirements against your application standards.

Q: Can I use these parts interchangeably in the same circuit? A: Mechanical and electrical substitution is possible due to matching current ratings, line configuration, and package type. However, the different inductance values mean they will perform differently in filtering applications. Circuit performance must be validated for the specific inductance value selected.