Equivalent & Substitute Parts for Würth Elektronik 890324028008

Part Overview

The Würth Elektronik 890324028008 is a 6.8 µF film capacitor rated for 275V AC operation with polypropylene dielectric material in radial configuration. This component is designed for EMI and RFI suppression applications and maintains Active product status. Substitute parts are identified based on matching electrical characteristics, mechanical compatibility, and compliance certifications to ensure direct interchangeability in circuit designs.

Substiute Parts

890324028008

Würth ElektronikIn Stock: 764890324028008 Datasheet

Current PartRFQ

890324028008CS

Würth ElektronikIn Stock: 757890324028008CS Datasheet

Parametric EquivalentRFQ

890334028008

Würth ElektronikIn Stock: 949890334028008 Datasheet

Parametric EquivalentRFQ

890334028008CS

Würth ElektronikIn Stock: 766890334028008CS Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the 890324028008 are classified based on the following criteria:

Direct Parametric Equivalents (Same Voltage Rating - 275V AC):

• 890324028008CS: Identical electrical and mechanical specifications with alternative packaging designation

Parametric Equivalents with Higher Voltage Rating (310V AC):

• 890334028008
• 890334028008CS

These higher-rated variants maintain the same capacitance (6.8 µF), tolerance (±10%), dielectric material (Polypropylene, Metallized), operating temperature range (-40°C ~ 105°C), mounting type (Through Hole), package configuration (Radial), and lead spacing (1.476"). The increased voltage rating of 310V AC provides additional safety margin in applications where the original 275V rating is specified, as the component can operate safely at the lower voltage requirement.

Parameter Comparison

Engineering Selection Recommendations

All substitute parts listed maintain Active product status and ROHS3 compliance, ensuring continued availability and regulatory conformance for new designs and production runs.

The 890324028008CS provides direct substitution with identical electrical and mechanical specifications. This variant is suitable for applications where packaging designation differences are acceptable.

The 890334028008 and 890334028008CS variants feature a 310V AC rating compared to the 275V AC rating of the primary part. These components are suitable for direct substitution in circuits designed for 275V AC operation, as the higher voltage rating provides operational compatibility at the lower specified voltage. The identical capacitance, tolerance, dielectric material, temperature range, and mechanical dimensions ensure functional equivalence in EMI and RFI suppression applications.

Frequently Asked Questions (FAQ)

Q: Can 890334028008 (310V AC) be used in place of 890324028008 (275V AC)?

A: Yes. The 890334028008 maintains identical capacitance (6.8 µF), tolerance (±10%), dielectric material (Polypropylene, Metallized), operating temperature range (-40°C ~ 105°C), and mechanical dimensions. The higher voltage rating of 310V AC is compatible with circuits specified for 275V AC operation.

Q: What is the difference between 890324028008 and 890324028008CS?

A: These parts are parametrically identical. The CS designation indicates an alternative packaging or supplier variant. Both maintain the same electrical specifications and mechanical configuration.

Q: Are all substitute parts mechanically compatible with the original PCB layout?

A: Yes. All substitute parts share identical lead spacing (1.476" / 37.50mm), package configuration (Radial), and physical dimensions (1.634" L x 0.886" W / 41.50mm x 22.50mm), ensuring direct PCB compatibility without layout modifications.

Q: Do all parts meet the same compliance requirements?

A: Yes. All listed parts are ROHS3 compliant and maintain X2 ratings for EMI and RFI suppression applications.