Würth Elektronik 890324026034CS Film Capacitor Equivalent & Substitute Parts

Part Overview

The Würth Elektronik 890324026034CS is a 2.2 µF film capacitor rated for 275V AC operation with polypropylene dielectric material in a radial through-hole configuration. This component is classified as Active product status and is designed for EMI and RFI suppression applications. Substitute parts are identified based on matching capacitance, tolerance, dielectric material, mounting type, and package dimensions while maintaining compatibility with the original electrical and mechanical specifications.

Substiute Parts

890324026034CS

Würth ElektronikIn Stock: 1124890324026034CS Datasheet

Current PartRFQ

890324026034

Würth ElektronikIn Stock: 1406890324026034 Datasheet

Parametric EquivalentRFQ

890334026034

Würth ElektronikIn Stock: 1111890334026034 Datasheet

Parametric EquivalentRFQ

890334026034CS

Würth ElektronikIn Stock: 1310890334026034CS Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the 890324026034CS are identified based on the following critical parameters that determine functional equivalence:

• Capacitance Value: 2.2 µF (exact match required)
• Tolerance: ±10% (exact match required)
• Dielectric Material: Polypropylene (PP), Metallized (exact match required)
• Mounting Type: Through Hole (exact match required)
• Package Configuration: Radial (exact match required)
• Physical Dimensions: 1.024" L x 0.591" W with 0.886" lead spacing (exact match required)
• Operating Temperature Range: -40°C ~ 105°C (exact match required)
• Voltage Rating - AC: 275V or higher (equal or greater acceptable)

Substitute parts are grouped into two categories based on voltage rating compatibility:

Category 1 - Direct Parametric Equivalent (275V AC): Parts with identical voltage rating to the main part.

Category 2 - Parametric Equivalent with Higher Voltage Rating (310V AC): Parts with increased voltage rating that maintain all other electrical and mechanical specifications, providing enhanced voltage margin while preserving all other functional parameters.

Parameter Comparison

Engineering Selection Recommendations

All substitute parts listed maintain Active product status and ROHS3 compliance, ensuring regulatory alignment with the original component. Selection between substitute options is determined by circuit voltage requirements:

For circuits operating at 275V AC or below: The 890324026034 provides direct parametric equivalence with identical voltage rating and all electrical specifications matching the 890324026034CS.

For circuits requiring enhanced voltage margin or operating in environments with potential voltage transients: The 890334026034 and 890334026034CS offer increased voltage rating at 310V AC while maintaining all other electrical and mechanical parameters. These parts are suitable for direct substitution in applications where the higher voltage rating provides system-level benefits.

All substitute parts maintain identical physical dimensions, lead spacing, and mounting configuration, ensuring PCB layout compatibility without design modification.

Frequently Asked Questions (FAQ)

Q: Can the 890334026034 (310V AC) be used as a direct replacement for the 890324026034CS (275V AC)?

A: Yes. The 890334026034 maintains identical capacitance (2.2 µF), tolerance (±10%), dielectric material (Polypropylene metallized), mounting type (Through Hole), package configuration (Radial), physical dimensions (26.00mm x 15.00mm), and lead spacing (22.50mm). The increased voltage rating of 310V AC is compatible with circuits designed for 275V AC operation.

Q: What is the difference between 890324026034 and 890324026034CS?

A: Both parts are parametric equivalents with identical electrical specifications (2.2 µF, ±10%, 275V AC) and physical dimensions. The "CS" designation indicates a specific packaging or supply configuration variant. Both are suitable substitutes for the main part 890324026034CS.

Q: Are the 890334026034 and 890334026034CS interchangeable?

A: Yes. Both parts share identical electrical specifications (2.2 µF, ±10%, 310V AC) and physical dimensions. The "CS" designation indicates a packaging variant. Both are equivalent substitutes.

Q: Will substituting with a higher voltage-rated part (310V) affect circuit performance?

A: No. Higher voltage rating does not degrade performance in circuits designed for lower voltage operation. The capacitance value, tolerance, dielectric material, and all other functional parameters remain identical. The higher voltage rating provides additional safety margin.

Q: Are all substitute parts PCB-compatible with the original design?

A: Yes. All substitute parts maintain identical physical dimensions (26.00mm x 15.00mm) and lead spacing (22.50mm), ensuring direct PCB compatibility without layout modification.

Q: Do all parts meet the same compliance standards?

A: Yes. All parts listed are ROHS3 compliant and maintain Active product status, ensuring regulatory and supply chain consistency with the original component.