SS21V-R130066 Equivalent & Substitute Parts

Part Overview

The SS21V-R130066 is a 2-line common mode choke (CMC) manufactured by KEMET, designed for power line filtering applications. This through-hole component operates at 6.6 mH inductance at 1 kHz with a maximum current rating of 1.3A and DC resistance of 350 mOhm. The part is rated for 250V AC operation across an operating temperature range of -25°C to 120°C. The SS21V-R130066 maintains Active product status and is ROHS3 compliant. Substitute parts are identified when equivalent electrical performance parameters are required or when inventory constraints necessitate alternative component selection within the same functional category.

Substiute Parts

SS21V-R130066

KEMETIn Stock: 1569SS21V-R130066 Datasheet

Current PartRFQ

SS11VL-13035

KEMETIn Stock: 4376SS11VL-13035 Datasheet

Parametric EquivalentRFQ

SS11VL-R13052

KEMETIn Stock: 870SS11VL-R13052 Datasheet

Parametric EquivalentRFQ

SS26V-R150162

KEMETIn Stock: 1008SS26V-R150162 Datasheet

Parametric EquivalentRFQ

SU10VFC-R13025

KEMETIn Stock: 1343SU10VFC-R13025 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the SS21V-R130066 are qualified based on the following electrical and mechanical parameters:

Primary Substitution Criteria:

• 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 ~ 120°C
• RoHS Status: ROHS3 Compliant
• Product Status: Active

Secondary Electrical Parameters (Application-Dependent):

• Inductance @ 1 kHz (6.6 mH nominal)
• Current Rating (Max): 1.3A or higher
• DC Resistance (Max): 350 mOhm or lower

Substitute parts may vary in inductance value, current rating, and DC resistance within acceptable application tolerances. Parts with identical current ratings and voltage specifications are considered direct substitutes. Parts with higher current ratings or lower DC resistance values provide enhanced performance margins. Parts with different inductance values serve applications requiring alternative filtering characteristics while maintaining core electrical and mechanical compatibility.

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 SS21V-R130066 component.

SS11VL-R13052: This part provides 5.2 mH inductance with identical 1.3A current rating and reduced DC resistance of 280 mOhm. The lower resistance value improves thermal performance. Physical dimensions are smaller than the main part. Selection is appropriate for applications where inductance tolerance permits lower values and compact board space is required.

SS11VL-13035: This part provides 3.5 mH inductance with identical 1.3A current rating and reduced DC resistance of 280 mOhm. Physical dimensions are smaller than the main part. Selection is appropriate for applications requiring lower inductance values with improved thermal characteristics.

SS26V-R150162: This part provides 16.2 mH inductance with elevated 1.5A current rating and 400 mOhm DC resistance. Physical dimensions are larger than the main part. Selection is appropriate for applications requiring higher inductance values and increased current capacity.

SU10VFC-R13025: This part provides 2.5 mH inductance with identical 1.3A current rating and 300 mOhm DC resistance. Physical dimensions are significantly smaller than the main part. Selection is appropriate for space-constrained applications where lower inductance values are acceptable.

Frequently Asked Questions (FAQ)

Q: Can SS11VL-R13052 be used as a direct replacement for SS21V-R130066?

A: SS11VL-R13052 is electrically compatible in terms of current rating (1.3A), voltage rating (250V AC), and operating temperature range. However, the inductance value differs (5.2 mH versus 6.6 mH). Direct substitution is valid only when the application circuit tolerates this inductance variation. Physical dimensions are also smaller, which may affect board layout.

Q: What is the difference between SS11VL-R13052 and SS11VL-13035?

A: Both parts share identical current ratings (1.3A), DC resistance (280 mOhm), and physical dimensions. The primary difference is inductance: SS11VL-R13052 provides 5.2 mH while SS11VL-13035 provides 3.5 mH. Selection depends on the required filtering characteristic for the specific application.

Q: Is SS26V-R150162 a suitable substitute for SS21V-R130066?

A: SS26V-R150162 is compatible in terms of voltage rating (250V AC), operating temperature range, and mounting configuration. However, it differs in three parameters: inductance (16.2 mH versus 6.6 mH), current rating (1.5A versus 1.3A), and DC resistance (400 mOhm versus 350 mOhm). Substitution is valid only when the application requires higher inductance and current capacity. Physical dimensions are larger.

Q: Why does SU10VFC-R13025 have a different series designation (SU versus SS)?

A: SU10VFC-R13025 belongs to a different product series within KEMET's common mode choke portfolio. Despite the series difference, it maintains all core electrical specifications: 2-line configuration, 250V AC rating, through-hole mounting, vertical 4-pin package, and ROHS3 compliance. The primary distinction is physical size, which is significantly smaller than SS21V-R130066.

Q: Can I use a substitute part with higher current rating than the original?

A: Yes. A substitute part with a higher current rating (such as SS26V-R150162 at 1.5A versus the original 1.3A) provides additional performance margin and is electrically compatible. However, other parameters such as inductance and DC resistance must still align with application requirements.

Q: Are all substitute parts through-hole mounted?

A: Yes. All substitute parts listed maintain through-hole mounting with vertical, 4-pin package configuration, ensuring mechanical compatibility with existing PCB designs.

Q: What does DC Resistance (DCR) affect in component selection?

A: DC resistance directly impacts thermal performance and power dissipation. Lower DCR values (such as 280 mOhm in SS11VL series) generate less heat than higher values (such as 400 mOhm in SS26V-R150162). Selection should consider thermal budget and operating environment requirements.

Q: Are all substitute parts ROHS3 compliant?

A: Yes. All substitute parts listed are ROHS3 compliant, matching the regulatory status of SS21V-R130066 and ensuring compliance with environmental and material restriction directives.