ECW-FE2J474PD Film Capacitor Equivalent & Substitute Parts

Part Overview

The ECW-FE2J474PD is a 0.47 µF film capacitor manufactured by Panasonic Electronic Components, designed for applications requiring EMI/RFI suppression, high-frequency switching, and high pulse DV/DT performance. This radial through-hole component operates across a wide temperature range and is rated for 630V DC operation. The part is currently in active production status with robust inventory availability, making it suitable for both new designs and replacement applications in industrial and commercial electronics.

Substitute parts are identified when equivalent electrical and mechanical parameters are maintained across the same product series, ensuring direct functional interchangeability without circuit redesign or performance degradation.

Substiute Parts

ECW-FE2J474PD

Panasonic Electronic ComponentsIn Stock: 1304ECW-FE2J474PD Datasheet

Current PartRFQ

ECW-FE2J474P5

Panasonic Electronic ComponentsIn Stock: 1017ECW-FE2J474P5 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the ECW-FE2J474PD is determined by strict equivalence across all critical electrical and mechanical parameters. The substitute part ECW-FE2J474P5 qualifies as a direct equivalent based on the following criteria:

Electrical Parameters (Must Match Exactly):

• Capacitance: 0.47 µF
• Tolerance: ±5%
• Voltage Rating - DC: 630V
• Voltage Rating - AC: 141V
• Dielectric Material: Polypropylene (PP), Metallized

Mechanical Parameters (Must Match Exactly):

• Mounting Type: Through Hole
• Package / Case: Radial
• Lead Spacing: 0.886" (22.50mm)
• Physical Dimensions: 1.024" L x 0.315" W (26.00mm x 8.00mm)
• Height - Seated (Max): 0.610" (15.50mm)
• Termination: PC Pins

Environmental & Compliance Parameters (Must Match Exactly):

• Operating Temperature Range: -40°C to 105°C
• RoHS Status: ROHS3 Compliant
• Series: ECWFE

Both parts are manufactured by Panasonic Electronic Components within the same ECWFE series and maintain identical specifications across all provided parameters.

Parameter Comparison

Engineering Selection Recommendations

Both ECW-FE2J474PD and ECW-FE2J474P5 are active production components manufactured by Panasonic Electronic Components with full ROHS3 compliance. Selection between these parts is based on inventory availability and supply chain considerations rather than technical performance differences.

ECW-FE2J474PD maintains current inventory of 1,258 pieces. ECW-FE2J474P5 maintains current inventory of 938 pieces. Both parts are suitable for direct substitution in applications requiring 0.47 µF film capacitors rated for 630V DC operation with polypropylene dielectric material. The identical electrical specifications, mechanical dimensions, and environmental ratings ensure functional equivalence in EMI/RFI suppression, high-frequency switching, and high pulse DV/DT applications.

Frequently Asked Questions (FAQ)

Q: Can ECW-FE2J474P5 be used as a direct replacement for ECW-FE2J474PD?

A: Yes. Both parts are manufactured by Panasonic Electronic Components within the ECWFE series and maintain identical electrical, mechanical, and environmental specifications. No circuit modifications or performance adjustments are required for substitution.

Q: Are the physical dimensions identical between these parts?

A: Yes. Both parts share identical dimensions of 1.024" L x 0.315" W (26.00mm x 8.00mm) with a maximum seated height of 0.610" (15.50mm) and lead spacing of 0.886" (22.50mm). PCB layout and mounting requirements remain unchanged.

Q: Do both parts meet the same compliance standards?

A: Yes. Both ECW-FE2J474PD and ECW-FE2J474P5 are ROHS3 compliant and carry identical REACH and ECCN classifications.

Q: What applications are these capacitors suitable for?

A: Both parts are rated for EMI/RFI suppression, high-frequency switching, and high pulse DV/DT applications. Operating temperature range spans -40°C to 105°C, supporting industrial and commercial electronics environments.

Q: Is there a performance difference between these parts?

A: No. Both parts maintain identical capacitance (0.47 µF), tolerance (±5%), voltage ratings (630V DC / 141V AC), and dielectric material (polypropylene, metallized). Performance characteristics are equivalent.