Equivalent & Substitute Parts for 890324027030CS

Part Overview

The Würth Elektronik 890324027030CS is a 4.7 µF film capacitor rated for 275V AC operation with polypropylene dielectric material in a radial through-hole package. This component is designed for EMI and RFI suppression applications and maintains Active product status with full ROHS3 compliance. Substitute parts are identified when equivalent electrical and mechanical parameters allow direct replacement in circuit designs while maintaining performance specifications.

Substiute Parts

890324027030CS

Würth ElektronikIn Stock: 957890324027030CS Datasheet

Current PartRFQ

890334027030CS

Würth ElektronikIn Stock: 995890334027030CS Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the 890324027030CS is determined by the following critical parameters:

• Capacitance value: 4.7 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: 31.00mm L x 19.00mm W (exact match required)
• Lead spacing: 27.50mm (exact match required)
• Operating temperature range: -40°C ~ 105°C (exact match required)
• Ratings classification: X2 (exact match required)

The substitute part 890334027030CS meets all these criteria. The primary difference is the AC voltage rating, which is elevated to 310V compared to the 275V rating of the main part. This higher voltage rating does not restrict substitution in applications designed for 275V operation, as the substitute part maintains all other electrical and mechanical specifications identically.

Parameter Comparison

Engineering Selection Recommendations

Both the 890324027030CS and 890334027030CS are Active status products with ROHS3 compliance and REACH Unaffected designation. The 890334027030CS provides equivalent functionality with an elevated AC voltage rating of 310V, maintaining all mechanical and electrical specifications required for direct substitution in 275V AC applications. Selection between these parts should be based on inventory availability and application voltage margin requirements. Both parts satisfy X2 rating classification for EMI and RFI suppression use.

Frequently Asked Questions (FAQ)

Q: Can the 890334027030CS replace the 890324027030CS in a 275V AC circuit?

A: Yes. The 890334027030CS maintains identical capacitance (4.7 µF), tolerance (±10%), dielectric material (polypropylene metallized), physical dimensions (31.00mm x 19.00mm), lead spacing (27.50mm), and operating temperature range (-40°C ~ 105°C). The elevated 310V AC rating does not restrict operation at 275V AC.

Q: Are the physical dimensions identical between these parts?

A: Yes. Both parts share identical dimensions of 31.00mm length by 19.00mm width, with matching lead spacing of 27.50mm and maximum seated height of 33.00mm. Direct board-level substitution is supported without layout modifications.

Q: Do both parts meet the same compliance standards?

A: Yes. Both the 890324027030CS and 890334027030CS are ROHS3 compliant, REACH Unaffected, and classified under X2 ratings for EMI and RFI suppression applications.

Q: What is the primary difference between these substitute parts?

A: The primary difference is the AC voltage rating: 890324027030CS is rated for 275V AC, while 890334027030CS is rated for 310V AC. All other electrical and mechanical parameters are identical.