Equivalent & Substitute Parts for Würth Elektronik 890334026003CS

Part Overview

The Würth Elektronik 890334026003CS is a 0.22 µF film capacitor rated for 310V 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 full ROHS3 compliance. Substitute parts are identified based on matching electrical specifications, mechanical dimensions, and performance ratings to ensure direct functional equivalence in circuit applications.

Substiute Parts

890334026003CS

Würth ElektronikIn Stock: 1587890334026003CS Datasheet

Current PartRFQ

890334026003

Würth ElektronikIn Stock: 1103890334026003 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the 890334026003CS are identified through parametric equivalence. The primary substitution criterion is the Würth Elektronik 890334026003, which shares identical electrical and mechanical specifications across all critical parameters: capacitance value, voltage rating, tolerance, dielectric material composition, operating temperature range, physical dimensions, lead spacing, and mounting configuration. Both parts belong to the WCAP-FTXX series and maintain equivalent performance characteristics for EMI/RFI suppression applications.

The substitution relationship is based on the following key parameters:

• Capacitance: 0.22 µF (exact match)
• Voltage Rating (AC): 310V (exact match)
• Tolerance: ±10% (exact match)
• Dielectric: Polypropylene (PP), Metallized (exact match)
• Temperature Range: -40°C to 105°C (exact match)
• Lead Spacing: 22.50mm (exact match)
• Physical Dimensions: 26.00mm × 6.00mm (exact match)

Parameter Comparison

Engineering Selection Recommendations

Both the 890334026003CS and 890334026003 are Active status products from Würth Elektronik with full ROHS3 compliance and REACH Unaffected certification. The parts are electrically and mechanically identical, with no differentiation in performance characteristics, voltage ratings, temperature operating range, or physical form factor. Selection between these parts may be based on inventory availability or packaging preferences, as both meet identical circuit requirements for 310V AC film capacitor applications in EMI/RFI suppression circuits.

Frequently Asked Questions (FAQ)

Q: Can the 890334026003 be used as a direct replacement for the 890334026003CS?

A: Yes. Both parts are parametrically equivalent with identical capacitance (0.22 µF), voltage rating (310V AC), tolerance (±10%), dielectric material (polypropylene metallized), operating temperature range (-40°C to 105°C), physical dimensions (26.00mm × 6.00mm), and lead spacing (22.50mm). They are functionally interchangeable in circuit applications.

Q: Are there any differences in compliance or certification between these parts?

A: No. Both parts maintain identical compliance status: ROHS3 Compliant and REACH Unaffected. Both carry X2 ratings classification for EMI/RFI suppression applications.

Q: What is the significance of the lead spacing specification?

A: Lead spacing of 22.50mm determines PCB hole pattern compatibility. Both substitute parts share this specification, ensuring identical board layout requirements and mounting hole positioning.

Q: Can these parts be used in applications requiring different voltage ratings?

A: No. Both parts are rated for 310V AC operation. They are not suitable for applications requiring different voltage specifications. Voltage rating is a critical parameter that cannot be exceeded.

Q: Are both parts suitable for the full operating temperature range?

A: Yes. Both parts maintain performance across the -40°C to 105°C operating temperature range. This specification is identical for both the main part and substitute.