Equivalent & Substitute Parts for 890324025004CS

Part Overview

The Würth Elektronik 890324025004CS is a 0.027 µF film capacitor rated for 275V AC operation with polypropylene dielectric material and metallized construction. This radial through-hole component is designed for EMI and RFI suppression applications and maintains active product status with ROHS3 compliance. Alternative part numbers exist within the same manufacturer's portfolio to address inventory availability or voltage rating requirements in equivalent circuit designs.

Substiute Parts

890324025004CS

Würth ElektronikIn Stock: 1533890324025004CS Datasheet

Current PartRFQ

890324025004

Würth ElektronikIn Stock: 1197890324025004 Datasheet

Parametric EquivalentRFQ

890334025004

Würth ElektronikIn Stock: 1269890334025004 Datasheet

Parametric EquivalentRFQ

890334025004CS

Würth ElektronikIn Stock: 1268890334025004CS Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the 890324025004CS is determined by the following critical parameters:

Mandatory Matching Parameters:

• Capacitance value: 0.027 µF
• Tolerance: ±10%
• Dielectric material: Polypropylene (PP), Metallized
• Operating temperature range: -40°C to 105°C
• Mounting type: Through Hole
• Package type: Radial
• Physical dimensions: 18.00mm L × 5.00mm W
• Lead spacing: 15.00mm
• Ratings classification: X2
• RoHS compliance: ROHS3 Compliant

Voltage Rating Consideration: The AC voltage rating may vary between substitute parts. Parts rated at 310V AC are electrically compatible with circuits designed for 275V AC operation, as the higher voltage rating provides additional safety margin. Parts rated below 275V AC are not suitable substitutes.

Three equivalent part numbers meet these criteria and are available from Würth Elektronik inventory.

Parameter Comparison

Engineering Selection Recommendations

All four part numbers are active products with ROHS3 compliance and REACH unaffected status, making them suitable for current design implementations.

890324025004CS and 890324025004: These parts are identical in electrical and mechanical specifications, differing only in packaging designation. Both are rated for 275V AC and belong to the WCAP-FTX2 series. Selection between these two depends on packaging requirements and inventory availability.

890334025004 and 890334025004CS: These parts are rated for 310V AC, providing higher voltage margin than the primary part. They belong to the WCAP-FTXX series. These substitutes are suitable for applications where the circuit operates at or below 275V AC, as the higher voltage rating ensures adequate safety margin and component reliability.

All parts maintain identical capacitance, tolerance, dielectric material, temperature range, physical dimensions, and lead spacing, ensuring direct functional equivalence in circuit applications.

Frequently Asked Questions (FAQ)

Q: Can I use 890334025004CS (310V) in place of 890324025004CS (275V)? A: Yes. The 310V rated part is electrically compatible with circuits designed for 275V AC operation. The higher voltage rating provides additional safety margin and does not negatively affect circuit performance.

Q: What is the difference between 890324025004CS and 890324025004? A: These parts are electrically and mechanically identical. The difference lies in packaging designation. Both are rated for 275V AC, have 0.027 µF capacitance, and belong to the WCAP-FTX2 series.

Q: Are the physical dimensions identical across all four part numbers? A: Yes. All four parts have identical dimensions of 18.00mm length × 5.00mm width, with 15.00mm lead spacing. They are directly interchangeable on PCBs designed for radial through-hole mounting.

Q: Do all substitute parts meet the same compliance standards? A: Yes. All four parts are ROHS3 compliant, REACH unaffected, and rated as X2 components. They meet identical regulatory and environmental standards.

Q: Which part should I select if voltage rating is not a constraint? A: Selection should be based on inventory availability and packaging requirements. All parts are functionally equivalent for applications operating at or below 275V AC.