Würth Elektronik 890324025013CS Film Capacitor Equivalent & Substitute Parts

Part Overview

The Würth Elektronik 890324025013CS is a 0.068 µF film capacitor rated for 275V AC operation, utilizing polypropylene (PP) metallized dielectric technology in a radial through-hole configuration. This component is classified as Active product status and is ROHS3 compliant. Film capacitors of this specification are essential in EMI and RFI suppression applications where reliable AC voltage withstand capability and stable capacitance tolerance are required. Substitute parts become necessary when inventory constraints, lead time requirements, or voltage rating optimization necessitate alternative sourcing from the same manufacturer's product line.

Substiute Parts

890324025013CS

Würth ElektronikIn Stock: 2257890324025013CS Datasheet

Current PartRFQ

890324025013

Würth ElektronikIn Stock: 1263890324025013 Datasheet

Parametric EquivalentRFQ

890334025013

Würth ElektronikIn Stock: 2140890334025013 Datasheet

Parametric EquivalentRFQ

890334025013CS

Würth ElektronikIn Stock: 1850890334025013CS Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the 890324025013CS is determined by strict adherence to the following electrical and mechanical parameters:

Primary Substitution Criteria (Must Match Exactly):

• Capacitance: 0.068 µF
• Tolerance: ±10%
• Dielectric Material: Polypropylene (PP), Metallized
• Operating Temperature Range: -40°C ~ 105°C
• Mounting Type: Through Hole
• Package / Case: Radial
• Physical Dimensions: 18.00mm L x 6.00mm W
• Lead Spacing: 15.00mm
• Ratings Classification: X2
• RoHS Status: ROHS3 Compliant

Secondary Substitution Criteria (Allowable Variation):

• Voltage Rating - AC: Equal to or greater than 275V
• Series designation: May vary (WCAP-FTX2 or WCAP-FTXX)
• Packaging format: Bulk

The 890324025013CS has two qualified substitutes within the Würth Elektronik WCAP film capacitor family. Both alternatives maintain identical electrical performance at the specified capacitance and tolerance, with voltage ratings at or above the original specification.

Parameter Comparison

Engineering Selection Recommendations

890324025013 (Parametric Equivalent - Same Series)

This part is a direct parametric equivalent to the 890324025013CS, differing only in packaging designation. Both components share identical electrical specifications, physical dimensions, and series classification (WCAP-FTX2). Selection of this substitute is appropriate when inventory availability or procurement lead times favor this variant. Both maintain Active product status and full ROHS3 compliance.

890334025013 and 890334025013CS (Higher Voltage Rating - WCAP-FTXX Series)

These parts represent voltage-rated upgrades within the Würth Elektronik film capacitor portfolio, offering 310V AC rating compared to the 275V specification of the main part. The WCAP-FTXX series designation indicates a different internal construction series, though all other electrical and mechanical parameters remain identical. These substitutes are suitable for applications where enhanced voltage margin is beneficial or where circuit design specifications permit higher voltage-rated components. Both variants maintain Active product status and ROHS3 compliance.

Frequently Asked Questions (FAQ)

Q: Can 890334025013 or 890334025013CS be used as direct replacements for 890324025013CS?

A: Yes. Both parts maintain identical capacitance (0.068 µF), tolerance (±10%), dielectric material (polypropylene metallized), operating temperature range (-40°C ~ 105°C), physical dimensions (18.00mm x 6.00mm), lead spacing (15.00mm), and X2 ratings classification. The 310V AC rating of the WCAP-FTXX series parts exceeds the 275V requirement, making them electrically compatible for direct substitution in the same circuit application.

Q: What is the difference between 890324025013CS and 890324025013?

A: These parts are parametric equivalents with identical electrical and mechanical specifications. The difference lies in packaging designation only. Both are from the WCAP-FTX2 series, rated 275V AC, and suitable for the same applications. Selection between them depends on procurement availability and inventory status.

Q: Why would I select the higher voltage-rated parts (890334025013 or 890334025013CS)?

A: Higher voltage-rated components provide increased safety margin in AC applications and may be preferred in designs where voltage transients or overvoltage conditions are possible. The 310V rating of the WCAP-FTXX series offers 12.7% additional voltage headroom compared to the 275V specification. Selection should align with circuit design requirements and application voltage stress analysis.

Q: Are all substitute parts ROHS3 compliant?

A: Yes. All four parts (890324025013CS, 890324025013, 890334025013, and 890334025013CS) are ROHS3 compliant and maintain Active product status, ensuring regulatory compliance and long-term availability.

Q: Can these parts be used interchangeably on the same PCB?

A: Yes. All substitute parts share identical physical dimensions (18.00mm L x 6.00mm W), lead spacing (15.00mm), and radial through-hole mounting configuration. PCB footprints and assembly processes require no modification when substituting between these parts.