SS11VL-R08125 Common Mode Choke Equivalent & Substitute Parts

Part Overview

The SS11VL-R08125 is a 2-line common mode choke manufactured by KEMET, designed for power line filtering applications. This through-hole component operates at 12.5 mH inductance at 1 kHz with an 800 mA maximum current rating and 740 mOhm DC resistance. The part is ROHS3 compliant and maintains active product status. Equivalent and substitute parts are identified to support design flexibility, inventory management, and component availability across the KEMET SS series common mode choke portfolio.

Substiute Parts

SS11VL-R08125

KEMETIn Stock: 772SS11VL-R08125 Datasheet

Current PartRFQ

SS11V-R08125-CH

KEMETIn Stock: 1609SS11V-R08125-CH Datasheet

Parametric EquivalentRFQ

SS20H-08100

KEMETIn Stock: 768SS20H-08100 Datasheet

Parametric EquivalentRFQ

SS21V-080136

KEMETIn Stock: 1217SS21V-080136 Datasheet

Parametric EquivalentRFQ

SS21V-R080200

KEMETIn Stock: 1948SS21V-R080200 Datasheet

Parametric EquivalentRFQ

SS24V-R08250-CH

KEMETIn Stock: 1204SS24V-R08250-CH Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the SS11VL-R08125 is determined by the following critical parameters:

Primary Substitution Criteria:

• Filter Type: Power Line
• Number of Lines: 2
• Mounting Type: Through Hole
• Package / Case: Vertical, 4 PC Pin
• Current Rating (Max): 800 mA
• Voltage Rating - AC: 250 V
• Operating Temperature Range: -25°C ~ 120°C
• RoHS Status: ROHS3 Compliant
• Product Status: Active

Variable Parameters Allowing Substitution:

• Inductance @ Frequency: 10 mH to 25 mH @ 1 kHz
• DC Resistance (DCR) (Max): 660 mOhm to 800 mOhm
• Physical Dimensions: Variations permitted within through-hole vertical mounting constraints

All identified substitute parts maintain identical electrical performance boundaries (800 mA current, 250 V AC rating, -25°C to 120°C operation) and compliance certifications. Inductance and DCR variations reflect different design points within the SS series portfolio, enabling selection based on specific application filtering requirements.

Parameter Comparison

Engineering Selection Recommendations

All substitute parts listed maintain active product status and ROHS3 compliance, ensuring long-term availability and regulatory alignment with the original SS11VL-R08125 specification.

SS11V-R08125-CH provides identical electrical parameters (12.5 mH, 800 mA, 740 mOhm DCR) with higher inventory availability (1587 units). This part is the direct parametric equivalent and represents the primary substitution option.

SS20H-08100 offers reduced inductance (10 mH) and lower DCR (660 mOhm) while maintaining 800 mA current capacity. Selection of this part is appropriate for applications requiring lower impedance filtering characteristics.

SS21V-080136 and SS21V-R080200 provide increased inductance values (13.6 mH and 20 mH respectively) with 800 mOhm DCR. These parts support applications requiring enhanced filtering attenuation at the expense of higher DC resistance.

SS24V-R08250-CH delivers maximum inductance (25 mH) within the 800 mA current class, suitable for applications demanding maximum common mode rejection with acceptable DCR performance (750 mOhm).

All parts operate within identical voltage (250 V AC), temperature (-25°C to 120°C), and current (800 mA) boundaries. Physical dimension variations exist across the series; verification of PCB layout compatibility is necessary prior to implementation.

Frequently Asked Questions (FAQ)

Q: Can SS11V-R08125-CH directly replace SS11VL-R08125 in my design?

A: Yes. SS11V-R08125-CH is a parametric equivalent with identical inductance (12.5 mH @ 1 kHz), current rating (800 mA), and DCR (740 mOhm). Both parts are ROHS3 compliant, active products with through-hole vertical mounting. Physical height differs (22.50 mm vs. 19.50 mm); PCB layout clearance must be verified.

Q: What is the difference between the SS11VL-R08125 and SS20H-08100?

A: SS20H-08100 has lower inductance (10 mH vs. 12.5 mH) and lower DCR (660 mOhm vs. 740 mOhm). Both maintain 800 mA current capacity and 250 V AC rating. The SS20H-08100 is suitable for applications where reduced impedance and lower insertion loss are acceptable trade-offs for decreased filtering inductance.

Q: Are all substitute parts rated for the same current and voltage?

A: Yes. All substitute parts in this list maintain 800 mA maximum current rating and 250 V AC voltage rating. Operating temperature range is identical across all parts (-25°C to 120°C).

Q: Which substitute part has the highest inductance?

A: SS24V-R08250-CH provides 25 mH inductance at 1 kHz, the highest value in the substitute group. This part is appropriate for applications requiring maximum common mode filtering with 750 mOhm DCR.

Q: Do all substitute parts have the same physical dimensions?

A: No. Physical dimensions vary across the SS series. Length ranges from 0.807" to 1.024", width from 0.571" to 0.748", and height from 0.728" to 1.240". PCB layout compatibility must be verified for each substitute part prior to implementation.

Q: Are all parts ROHS3 compliant?

A: Yes. All listed substitute parts are ROHS3 compliant and maintain active product status, ensuring regulatory compliance and long-term availability.

Q: What determines whether a part can substitute for the SS11VL-R08125?

A: Substitution eligibility requires matching filter type (Power Line), number of lines (2), mounting type (Through Hole), package configuration (Vertical, 4 PC Pin), current rating (800 mA), voltage rating (250 V AC), operating temperature range (-25°C to 120°C), and compliance status (ROHS3 Compliant, Active). Inductance and DCR values may vary within the defined electrical performance envelope.

Q: What is the inventory status of substitute parts?

A: SS11V-R08125-CH has the highest inventory (1587 units), followed by SS21V-R080200 (1876 units). All substitute parts are listed as new original stock in bulk packaging.