ECW-FD2W824JC Equivalent & Substitute Parts

Part Overview

The ECW-FD2W824JC is a 0.82 µF film capacitor manufactured by Panasonic Electronic Components, rated for 450V DC operation with ±5% tolerance. This polypropylene metallized radial capacitor is designed for EMI/RFI suppression, high-frequency switching, and high pulse/DV/DT applications. The part is currently active in production with 1082 units in stock. Substitute parts are identified when equivalent electrical and mechanical parameters allow direct replacement in circuit designs without performance degradation.

Substiute Parts

ECW-FD2W824JC

Panasonic Electronic ComponentsIn Stock: 1175ECW-FD2W824JC Datasheet

Current PartRFQ

ECW-FD2W824J

Panasonic Electronic ComponentsIn Stock: 992ECW-FD2W824J Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the ECW-FD2W824JC is determined by strict equivalence across the following critical parameters:

Electrical Parameters:

• Capacitance value: 0.82 µF (exact match required)
• Tolerance: ±5% (exact match required)
• DC voltage rating: 450V (minimum requirement; higher ratings acceptable)
• Dielectric material: Polypropylene (PP), Metallized (exact match required)

Mechanical Parameters:

• Mounting type: Through Hole (exact match required)
• Package type: Radial (exact match required)
• Lead spacing: 0.591" / 15.00mm (exact match required)
• Physical dimensions: 0.689" L x 0.283" W / 17.50mm x 7.20mm (exact match required)
• Height seated: 0.409" / 10.40mm (exact match required)
• Termination: PC Pins (exact match required)

Environmental & Compliance Parameters:

• Operating temperature range: -40°C ~ 110°C (exact match required)
• RoHS Status: ROHS3 Compliant (exact match required)

The ECW-FD2W824J meets all substitution criteria for the ECW-FD2W824JC.

Parameter Comparison

Engineering Selection Recommendations

Both the ECW-FD2W824JC and ECW-FD2W824J are active production parts from Panasonic Electronic Components with ROHS3 compliance and REACH unaffected status. The parts are electrically and mechanically equivalent across all specified parameters. Selection between these parts is based on inventory availability and supply chain considerations. The ECW-FD2W824JC currently has 1082 units in stock, while the ECW-FD2W824J has 967 units available. Both parts are suitable for direct substitution in applications requiring 0.82 µF, 450V DC polypropylene film capacitors with radial through-hole mounting.

Frequently Asked Questions (FAQ)

Q: Can the ECW-FD2W824J replace the ECW-FD2W824JC in existing designs?

A: Yes. The ECW-FD2W824J is a direct equivalent substitute. All electrical parameters (capacitance, tolerance, voltage rating, dielectric material), mechanical parameters (dimensions, lead spacing, mounting type, termination), and environmental specifications (operating temperature range) are identical. No circuit modifications are required.

Q: Are there differences in the AC voltage rating between these parts?

A: The ECW-FD2W824JC does not specify an AC voltage rating. The ECW-FD2W824J specifies 84V AC. For applications requiring AC voltage operation, the ECW-FD2W824J provides this specification. For DC-only applications, both parts are equivalent.

Q: Do these parts have identical physical dimensions for PCB layout?

A: Yes. Both parts have identical dimensions (0.689" L x 0.283" W / 17.50mm x 7.20mm), height (0.409" / 10.40mm), and lead spacing (0.591" / 15.00mm). PCB footprints are interchangeable.

Q: What applications are these capacitors designed for?

A: Both parts are specified for EMI/RFI suppression, high-frequency switching, and high pulse/DV/DT applications.

Q: Are both parts compliant with environmental regulations?

A: Yes. Both the ECW-FD2W824JC and ECW-FD2W824J are ROHS3 compliant and REACH unaffected.