Equivalent & Substitute Parts for 890334028008CS

Part Overview

The 890334028008CS is a 6.8 µF film capacitor rated for 310V AC operation, manufactured by Würth Elektronik as part of the WCAP-FTXX series. This polypropylene metallized radial capacitor is designed for EMI and RFI suppression applications with X2 safety ratings. The part is currently active in production with 744 units in stock. Alternative equivalent parts may be required due to inventory constraints, supply chain considerations, or specific procurement requirements.

Substiute Parts

890334028008CS

Würth ElektronikIn Stock: 766890334028008CS Datasheet

Current PartRFQ

890334028008

Würth ElektronikIn Stock: 949890334028008 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution for the 890334028008CS is determined by strict equivalence across the following critical parameters:

• Capacitance value: 6.8 µF (exact match required)
• Tolerance: ±10% (exact match required)
• Voltage rating: 310V AC (exact match required)
• Dielectric type: Polypropylene metallized (exact match required)
• Mounting configuration: Through hole radial (exact match required)
• Physical dimensions and lead spacing (exact match required for PCB compatibility)
• Safety rating: X2 (exact match required)
• Compliance certifications: ROHS3, REACH Unaffected (exact match required)

The substitute part 890334028008 meets all these criteria as a parametric equivalent from the same manufacturer and series.

Parameter Comparison

Engineering Selection Recommendations

Both the 890334028008CS and 890334028008 are active production parts from Würth Elektronik with identical electrical and mechanical specifications. Selection between these parts is based on availability and procurement requirements:

The 890334028008 offers higher inventory availability at 912 units compared to 744 units for the 890334028008CS. Both parts carry ROHS3 compliance and REACH Unaffected status, meeting current regulatory requirements for electronic component procurement. Both maintain X2 safety ratings suitable for EMI and RFI suppression applications in AC circuits.

Frequently Asked Questions (FAQ)

Q: Can 890334028008 be used as a direct replacement for 890334028008CS?

A: Yes. Both parts are parametric equivalents with identical capacitance (6.8 µF), voltage rating (310V AC), tolerance (±10%), dielectric material (polypropylene metallized), physical dimensions (41.50mm × 22.50mm), lead spacing (37.50mm), and safety ratings (X2). They are interchangeable for through-hole PCB applications.

Q: Are there any differences in compliance or certifications?

A: No. Both parts carry identical ROHS3 compliance and REACH Unaffected status. Both are active production parts from the same manufacturer and series.

Q: What determines if a part can substitute for 890334028008CS?

A: Substitution requires exact matching of capacitance value, tolerance, AC voltage rating, dielectric type, mounting configuration, physical dimensions, lead spacing, and safety rating. Any deviation in these parameters disqualifies a part as a direct equivalent.

Q: Does packaging type affect substitution eligibility?

A: Yes. Both the main part and substitute must use identical through-hole radial packaging with matching lead spacing (37.50mm) to ensure PCB compatibility and proper circuit board assembly.

Q: Are there inventory considerations for part selection?

A: The 890334028008 has higher stock availability (912 units) compared to 890334028008CS (744 units). Both are currently in stock and available for procurement.