Equivalent & Substitute Parts for 890324026014CS

Part Overview

The 890324026014CS is a 0.47 µF film capacitor manufactured by Würth Elektronik, rated for 275V AC operation with polypropylene dielectric material. This radial through-hole component is designed for EMI and RFI suppression applications and carries X2 safety ratings. The part is currently active in production with ROHS3 compliance and REACH unaffected status. Identifying equivalent substitute parts becomes necessary when the primary part experiences supply constraints, extended lead times, or when design requirements permit operation at higher voltage ratings while maintaining identical electrical and mechanical characteristics.

Substiute Parts

890324026014CS

Würth ElektronikIn Stock: 1439890324026014CS Datasheet

Current PartRFQ

890334026014CS

Würth ElektronikIn Stock: 1779890334026014CS Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

The 890334026014CS qualifies as a parametric equivalent to the 890324026014CS based on the following substitution criteria:

Matching Parameters (Substitution Basis):

• Capacitance: 0.47 µF (identical)
• Tolerance: ±10% (identical)
• Dielectric Material: Polypropylene (PP), Metallized (identical)
• Operating Temperature Range: -40°C ~ 105°C (identical)
• Mounting Type: Through Hole (identical)
• Package / Case: Radial (identical)
• Physical Dimensions: 26.00mm L x 7.00mm W (identical)
• Height - Seated (Max): 15.00mm (identical)
• Lead Spacing: 22.50mm (identical)
• Termination: PC Pins (identical)
• Safety Rating: X2 (identical)
• RoHS Status: ROHS3 Compliant (identical)

Differing Parameter (Upgrade Characteristic):

• Voltage Rating - AC: 310V (versus 275V in primary part)

The substitute part operates at a higher AC voltage rating while maintaining all other electrical and mechanical specifications. This relationship permits direct substitution in applications where the circuit voltage does not exceed 275V AC, as the higher-rated component provides equivalent or superior performance within the original design envelope.

Parameter Comparison

Engineering Selection Recommendations

Both the 890324026014CS and 890334026014CS are active production components with ROHS3 compliance and REACH unaffected status, ensuring regulatory alignment for current manufacturing standards. The substitute part 890334026014CS carries a higher AC voltage rating of 310V compared to the primary part's 275V rating, while maintaining identical capacitance, tolerance, dielectric composition, temperature range, and physical form factor. Selection between these parts depends solely on circuit voltage requirements: the primary part is suitable for applications operating at or below 275V AC, while the substitute part accommodates applications requiring operation up to 310V AC. Both parts satisfy X2 safety rating requirements for EMI and RFI suppression applications. No additional testing or design modifications are required when substituting the higher-rated component in circuits operating within the original 275V AC specification.

Frequently Asked Questions (FAQ)

Q: Can the 890334026014CS replace the 890324026014CS in my design?

A: Yes. The substitute part maintains identical capacitance (0.47 µF), tolerance (±10%), dielectric material (polypropylene metallized), operating temperature range (-40°C to 105°C), and physical dimensions (26.00mm x 7.00mm, 15.00mm height, 22.50mm lead spacing). The higher AC voltage rating (310V versus 275V) does not prevent substitution in circuits operating at or below 275V AC.

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

A: The AC voltage rating differs: 890324026014CS is rated for 275V AC, while 890334026014CS is rated for 310V AC. All other electrical and mechanical parameters are identical.

Q: Are both parts suitable for EMI and RFI suppression applications?

A: Yes. Both parts carry X2 safety ratings and are specified for EMI and RFI suppression applications.

Q: Do these parts have the same physical footprint?

A: Yes. Both parts share identical dimensions (26.00mm length, 7.00mm width, 15.00mm seated height) and lead spacing (22.50mm), ensuring identical PCB layout compatibility.

Q: Are both parts RoHS compliant?

A: Yes. Both parts are ROHS3 compliant and REACH unaffected, meeting current regulatory requirements.

Q: Can I use the 890324026014CS in an application designed for the 890334026014CS?

A: No. If the circuit operates above 275V AC, the primary part's voltage rating would be exceeded. The substitute part must be used for applications requiring operation between 275V AC and 310V AC.