SS20H-10080 Common Mode Choke Equivalent & Substitute Parts

Part Overview

The SS20H-10080 is a 2-line common mode choke manufactured by KEMET, designed for power line filtering applications. This through-hole component features 8 mH inductance at 1 kHz with a 1A maximum current rating and 420 mOhm DC resistance. The part operates across a temperature range of -25°C to 120°C and is rated for 250V AC. As an active product with ROHS3 compliance and REACH unaffected status, the SS20H-10080 remains in production. Substitute parts are identified when design requirements permit variations in inductance, current rating, or physical dimensions while maintaining core functional compatibility within the power line filtering category.

Substiute Parts

SS20H-10080

KEMETIn Stock: 1112SS20H-10080 Datasheet

Current PartRFQ

SS11VL-10062

KEMETIn Stock: 1478SS11VL-10062 Datasheet

Parametric EquivalentRFQ

SS11VL-11050

KEMETIn Stock: 1545SS11VL-11050 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the SS20H-10080 are qualified based on the following criteria:

Mandatory Compatibility Parameters:

• Filter Type: Power Line
• Number of Lines: 2
• Mounting Type: Through Hole
• Package / Case: Vertical, 4 PC Pin
• Voltage Rating - AC: 250V
• Operating Temperature Range: -25°C to 120°C
• RoHS Status: ROHS3 Compliant
• Manufacturer: KEMET
• Series: SS

Variable Parameters (Allowed Substitution Range):

• Inductance @ 1 kHz: 5 mH to 8 mH
• Current Rating (Max): 1A to 1.1A
• DC Resistance (Max): 400 mOhm to 440 mOhm
• Physical Dimensions: Variations permitted within through-hole vertical package constraints

The SS11VL-10062 and SS11VL-11050 are identified as parametric equivalents because they maintain all mandatory compatibility parameters while operating within acceptable ranges for inductance, current rating, and DC resistance. These substitutes are suitable for applications where the specified inductance value can be adjusted within the 5 mH to 8 mH range without compromising circuit performance.

Parameter Comparison

Engineering Selection Recommendations

SS11VL-10062 Selection Criteria: The SS11VL-10062 is suitable for applications where a 6.2 mH inductance value is acceptable. This substitute maintains identical current rating (1A) and voltage specifications (250V AC) as the main part. DC resistance increases marginally to 440 mOhm. Physical dimensions are reduced (22.00mm L x 14.50mm W vs. 22.00mm L x 22.00mm W), which may provide space advantages in compact layouts. All compliance certifications (ROHS3, REACH unaffected) remain equivalent.

SS11VL-11050 Selection Criteria: The SS11VL-11050 is suitable for applications where a 5 mH inductance value is acceptable and where the increased current rating of 1.1A provides operational margin. This substitute offers the lowest DC resistance (400 mOhm) among the three options. Physical dimensions match the SS11VL-10062 (22.00mm L x 14.50mm W). All compliance certifications remain equivalent to the main part.

Product Status Consideration: All three parts maintain Active product status with current manufacturing availability, ensuring long-term supply chain reliability.

Frequently Asked Questions (FAQ)

Q: Can SS11VL-10062 or SS11VL-11050 be used as direct replacements for SS20H-10080?

A: Both substitute parts are compatible within the power line filtering application category. Compatibility depends on circuit design tolerance for inductance variation. SS11VL-10062 operates at 6.2 mH (22.5% lower than 8 mH), and SS11VL-11050 operates at 5 mH (37.5% lower than 8 mH). Circuit performance must accommodate these inductance differences.

Q: What are the physical dimension differences?

A: The main part SS20H-10080 measures 22.00mm L x 22.00mm W x 18.50mm H. Both substitutes (SS11VL-10062 and SS11VL-11050) measure 22.00mm L x 14.50mm W x 19.50mm H. The substitutes are narrower but slightly taller. PCB layout and component spacing must be verified for the reduced width dimension.

Q: Are there differences in DC resistance?

A: DC resistance varies across the three parts. SS20H-10080 specifies 420 mOhm maximum. SS11VL-10062 specifies 440 mOhm maximum (20 mOhm increase). SS11VL-11050 specifies 400 mOhm maximum (20 mOhm decrease). Applications sensitive to power dissipation or voltage drop should account for these variations.

Q: Do all parts share the same compliance certifications?

A: All three parts are ROHS3 compliant and REACH unaffected. All operate across -25°C to 120°C temperature range and are rated for 250V AC. Compliance profiles are identical.

Q: What is the current rating difference between substitutes?

A: SS20H-10080 and SS11VL-10062 both support 1A maximum current. SS11VL-11050 supports 1.1A maximum current, providing 0.1A additional capacity. Applications operating near the 1A limit may benefit from the SS11VL-11050 rating.

Q: Are these parts from the same manufacturer series?

A: All three parts are manufactured by KEMET within the SS series. SS20H-10080 belongs to the SS20H base product line, while both substitutes belong to the SS11VL base product line. Both lines are within the same KEMET SS series for common mode chokes.