SS11V-R05350-CH Common Mode Choke Equivalent & Substitute Parts

Part Overview

The SS11V-R05350-CH is a 35 mH common mode choke manufactured by KEMET, designed for power line filtering applications in two-line configurations. This through-hole component operates at 500 mA maximum current with 1.8 Ohm DC resistance and is rated for 250V AC operation across an operating temperature range of -25°C to 120°C.

The SS11V-R05350-CH carries a "Not For New Designs" product status. This designation necessitates identification of equivalent substitute parts for ongoing production requirements, maintenance applications, and design continuity where this component remains specified in existing systems.

Substiute Parts

SS11V-R05350-CH

KEMETIn Stock: 1429SS11V-R05350-CH Datasheet

Current PartRFQ

SS11VL-05230

KEMETIn Stock: 1363SS11VL-05230 Datasheet

Parametric EquivalentRFQ

SS21V-060220

KEMETIn Stock: 951SS21V-060220 Datasheet

Parametric EquivalentRFQ

SS21V-R060330

KEMETIn Stock: 1774SS21V-R060330 Datasheet

Parametric EquivalentRFQ

SS24H-R05600-CH

KEMETIn Stock: 1147SS24H-R05600-CH Datasheet

Parametric EquivalentRFQ

SU10VFC-R05140

KEMETIn Stock: 1197SU10VFC-R05140 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the SS11V-R05350-CH is determined by the following critical parameters:

Primary Compatibility Criteria:

• Number of Lines: 2 (mandatory match)
• Mounting Type: Through Hole (mandatory match)
• Package / Case: Vertical, 4 PC Pin (mandatory match)
• Voltage Rating - AC: 250V (mandatory match)
• Operating Temperature Range: -25°C to 120°C (mandatory match)
• RoHS Status: ROHS3 Compliant (mandatory match)

Secondary Electrical Parameters (allowable variation):

• Inductance @ 1 kHz: 35 mH (baseline; substitutes range 14 mH to 60 mH)
• Current Rating (Max): 500 mA (baseline; substitutes range 500 mA to 600 mA)
• DC Resistance (Max): 1.8 Ohm (baseline; substitutes range 1.5 Ohm to 1.8 Ohm)

The identified substitute parts maintain identical mechanical and electrical interface requirements while offering variations in inductance, current capacity, and DC resistance to accommodate different circuit requirements within the same product category.

Parameter Comparison

Engineering Selection Recommendations

Product Status Consideration: The SS11V-R05350-CH is designated "Not For New Designs," indicating KEMET has transitioned this component to end-of-life status. All identified substitute parts carry "Active" product status, confirming ongoing manufacturing support and availability.

Compliance and Certification: All substitute parts maintain ROHS3 compliance, REACH unaffected status, and identical EAR99 export classification (HTSUS 8504.31.4065). These certifications ensure regulatory equivalence across all identified substitutes.

Substitution Path Selection:

For direct inductance matching (35 mH baseline), SS21V-R060330 provides the closest electrical performance at 33 mH with improved current capacity (600 mA) and reduced DC resistance (1.5 Ohm). This part maintains mechanical compatibility while offering enhanced electrical performance margins.

For applications requiring lower inductance values, SS11VL-05230 (23 mH) and SU10VFC-R05140 (14 mH) are available with identical 500 mA current ratings and compatible DC resistance specifications.

For applications requiring higher inductance filtering, SS24H-R05600-CH (60 mH) provides increased filtering capability at the same 500 mA current rating with minimal DC resistance increase (1.75 Ohm).

All substitutes maintain identical mechanical footprint compatibility with through-hole PCB mounting requirements and vertical 4-pin package configuration.

Frequently Asked Questions (FAQ)

Q: Can SS11VL-05230 directly replace SS11V-R05350-CH in existing designs?

A: SS11VL-05230 provides mechanical and electrical interface compatibility. The inductance difference (23 mH versus 35 mH) requires circuit-level evaluation to confirm filtering performance adequacy for the specific application. Both parts maintain identical current rating (500 mA), DC resistance (1.8 Ohm), voltage rating (250V AC), and operating temperature range (-25°C to 120°C).

Q: What is the difference between SS21V-060220 and SS21V-R060330?

A: Both parts share the SS21V base series designation and identical mechanical package. SS21V-R060330 provides 33 mH inductance compared to 22 mH in SS21V-060220, with both offering 600 mA current capacity. SS21V-R060330 more closely matches the 35 mH inductance of the original SS11V-R05350-CH.

Q: Are there dimensional differences between substitute parts?

A: Yes. While all parts maintain through-hole vertical 4-pin package configuration, physical dimensions vary. SS11VL-05230 measures 22.00mm L × 14.50mm W × 19.50mm H. SS21V series parts measure 20.50mm L × 16.50mm W × 24.50mm H. SS24H-R05600-CH measures 26.00mm L × 26.00mm W × 21.00mm H. SU10VFC-R05140 measures 18.00mm L × 15.50mm W × 15.00mm H. PCB layout verification is required before substitution.

Q: Do all substitute parts meet the same compliance requirements?

A: All identified substitutes are ROHS3 compliant, REACH unaffected, and carry EAR99 export classification. Regulatory equivalence is confirmed across all parts.

Q: Which substitute offers the best current capacity?

A: SS21V-060220 and SS21V-R060330 both provide 600 mA maximum current rating, compared to 500 mA in the original SS11V-R05350-CH and other substitutes. These parts also feature reduced DC resistance (1.5 Ohm) compared to the original 1.8 Ohm specification.