Würth Elektronik 890324026024CS Film Capacitor Equivalent & Substitute Parts

Part Overview

The Würth Elektronik 890324026024CS is a 0.82 µF film capacitor rated for 275V AC, featuring polypropylene (PP) metallized dielectric construction in radial through-hole configuration. This component is classified as Active product status and is ROHS3 compliant. Substitute parts are identified based on matching capacitance, tolerance, dielectric material, mounting type, package dimensions, and termination specifications while allowing for higher voltage ratings within the same product family.

Substiute Parts

890324026024CS

Würth ElektronikIn Stock: 1151890324026024CS Datasheet

Current PartRFQ

890334026024

Würth ElektronikIn Stock: 1040890334026024 Datasheet

Parametric EquivalentRFQ

890334026024CS

Würth ElektronikIn Stock: 1738890334026024CS Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the 890324026024CS are identified as parametric equivalents within the Würth Elektronik film capacitor product family. Substitution is valid when the following parameters remain constant or are enhanced:

• Capacitance: 0.82 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 / Case: Radial (exact match required)
• Physical Dimensions: 1.024" L x 0.354" W, 0.728" height, 0.886" lead spacing (exact match required)
• Termination: PC Pins (exact match required)
• Operating Temperature Range: -40°C ~ 105°C (exact match required)
• Ratings: X2 (exact match required)
• RoHS Status: ROHS3 Compliant (exact match required)

Voltage Rating - AC may be increased from 275V to 310V, as higher voltage ratings provide enhanced safety margins in the same physical package without affecting circuit compatibility.

Parameter Comparison

Engineering Selection Recommendations

Both substitute parts (890334026024 and 890334026024CS) are Active status components with ROHS3 compliance, matching the main part's regulatory and compliance profile. The primary distinction between the main part and substitutes is the AC voltage rating: 275V for 890324026024CS versus 310V for both substitute parts. The higher voltage rating of the substitute parts provides increased operational margin without altering physical footprint, electrical characteristics, or thermal performance. Selection between 890334026024 and 890334026024CS should be based on packaging requirements and inventory availability, as both are electrically and mechanically equivalent to the main part.

Frequently Asked Questions (FAQ)

Q: Can 890334026024 or 890334026024CS be used as direct replacements for 890324026024CS?

A: Yes. Both substitute parts maintain identical capacitance (0.82 µF), tolerance (±10%), dielectric material (polypropylene metallized), physical dimensions, lead spacing, termination type, and operating temperature range. The increased AC voltage rating (310V vs. 275V) does not compromise compatibility in circuits designed for 275V operation.

Q: What is the difference between 890334026024 and 890334026024CS?

A: Both parts are electrically and mechanically identical. The designation difference reflects packaging or distribution channel classification. Consult inventory and procurement requirements for selection between these two part numbers.

Q: Are the physical dimensions identical across all three parts?

A: Yes. All three parts share identical dimensions: 1.024" L x 0.354" W (26.00mm x 9.00mm), maximum seated height of 0.728" (18.50mm), and lead spacing of 0.886" (22.50mm). PCB layout and mechanical clearance requirements are interchangeable.

Q: Do the substitute parts maintain X2 safety rating classification?

A: Yes. All three parts carry X2 ratings, indicating equivalent safety classification for EMI and RFI suppression applications.

Q: Are all parts ROHS3 compliant?

A: Yes. The main part and both substitute parts are ROHS3 compliant, meeting current environmental and regulatory requirements.