SS26V-R250061 Equivalent & Substitute Parts

Part Overview

The SS26V-R250061 is a 2-line common mode choke (CMC) manufactured by KEMET, designed for power line filtering applications. This through-hole component operates at 6.1 mH inductance at 1 kHz with a maximum current rating of 2.5A and DC resistance of 150 mOhm. The part is classified as Active product status and is ROHS3 compliant. Substitute parts are necessary when inventory constraints exist, when alternative inductance or current ratings better match application requirements, or when different physical dimensions are required for board layout optimization.

Substiute Parts

SS26V-R250061

KEMETIn Stock: 986SS26V-R250061 Datasheet

Current PartRFQ

SS28H-R25080-CH

KEMETIn Stock: 1115SS28H-R25080-CH Datasheet

Parametric EquivalentRFQ

SS28V-25045-CH

KEMETIn Stock: 1497SS28V-25045-CH Datasheet

Parametric EquivalentRFQ

SS28V-R25080-CH

KEMETIn Stock: 1384SS28V-R25080-CH Datasheet

Parametric EquivalentRFQ

SS30V-300054

KEMETIn Stock: 1276SS30V-300054 Datasheet

Parametric EquivalentRFQ

SS30V-R300071

KEMETIn Stock: 1090SS30V-R300071 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the SS26V-R250061 are grouped based on the following critical parameters that determine functional equivalence:

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
• Product Status: Active
• RoHS Status: ROHS3 Compliant

Secondary Variation Parameters:

• Inductance @ 1 kHz (range: 4.5 mH to 8 mH)
• Current Rating (Max) (range: 2.5A to 3A)
• DC Resistance (Max) (range: 120 mOhm to 160 mOhm)
• Physical Dimensions (length, width, height)

Substitutes maintain identical core functionality while allowing variation in inductance, current capacity, and DC resistance to accommodate different circuit requirements and board layout constraints.

Parameter Comparison

Engineering Selection Recommendations

All substitute parts listed maintain Active product status and ROHS3 compliance, ensuring regulatory alignment with the original SS26V-R250061 component. Selection between substitutes depends on specific application requirements:

For 2.5A Current Applications: SS28H-R25080-CH, SS28V-25045-CH, and SS28V-R25080-CH are direct current-rated equivalents. These parts vary in inductance (4.5 mH to 8 mH) and physical dimensions. DC resistance ranges from 150 mOhm to 160 mOhm, representing minimal performance variation.

For 3A Current Applications: SS30V-300054 and SS30V-R300071 provide higher current capacity at 3A with lower DC resistance (120 mOhm). These parts are suitable when circuit requirements exceed 2.5A specifications. Inductance values range from 5.4 mH to 7.1 mH.

Physical Dimension Considerations: SS28H-R25080-CH features a 30mm × 30mm footprint with 24.50mm height, differing from the original 26mm × 20.50mm × 30.50mm dimensions. SS28V-series and SS30V-series parts maintain similar footprint profiles to the original component, facilitating direct board layout substitution.

All substitute parts operate within the identical -25°C to 120°C temperature range and maintain 250V AC voltage rating, ensuring thermal and electrical compatibility.

Frequently Asked Questions (FAQ)

Q: Can SS30V-300054 or SS30V-R300071 be used as direct replacements for SS26V-R250061?

A: These parts are functionally compatible substitutes for power line filtering applications. Both maintain identical filter type, line configuration, mounting method, and voltage rating. The primary difference is increased current capacity (3A versus 2.5A) and reduced DC resistance (120 mOhm versus 150 mOhm). Selection depends on whether the circuit requires the higher current rating and lower resistance characteristics.

Q: What is the difference between SS28V-R25080-CH and SS28V-25045-CH?

A: Both parts share identical current rating (2.5A), DC resistance (160 mOhm), and voltage specifications. The primary distinction is inductance: SS28V-R25080-CH provides 8 mH while SS28V-25045-CH provides 4.5 mH at 1 kHz. Physical dimensions are identical. Selection depends on the required inductance value for the filtering circuit.

Q: Are all substitute parts through-hole mounted with vertical 4-pin configuration?

A: Yes. All listed substitute parts maintain through-hole mounting type with vertical 4-pin package configuration, ensuring compatibility with existing PCB designs without layout modification.

Q: Do substitute parts maintain the same operating temperature range?

A: Yes. All substitute parts operate within -25°C to 120°C, identical to the original SS26V-R250061 component.

Q: What compliance certifications apply to all substitute parts?

A: All substitute parts are ROHS3 compliant and REACH unaffected, matching the regulatory status of the original component.

Q: How does DC resistance variation affect component selection?

A: DC resistance ranges from 120 mOhm (SS30V series) to 160 mOhm (SS28V series) compared to 150 mOhm for the original part. Lower DC resistance reduces power dissipation and heat generation. Selection depends on thermal management requirements and acceptable power loss in the filtering circuit.

Q: Can SS28H-R25080-CH be used in space-constrained applications?

A: SS28H-R25080-CH features a 30mm × 30mm footprint with 24.50mm height, differing from the original 26mm × 20.50mm × 30.50mm dimensions. This part is suitable only if the larger footprint and reduced height accommodate the board layout. Other SS28V and SS30V substitutes maintain more similar dimensional profiles to the original component.