ECW-H16822JV Film Capacitor - Equivalent & Substitute Parts

Part Overview

The ECW-H16822JV is an 8200 pF film capacitor manufactured by Panasonic Electronic Components, rated for 1600V DC operation with a ±5% tolerance. This radial through-hole component utilizes polypropylene metallized dielectric technology and is designed for high-frequency and switching applications. The part is currently active in production with 718 units in stock. Substitute parts are identified when equivalent electrical specifications and mechanical compatibility allow direct replacement in circuit designs.

Substiute Parts

ECW-H16822JV

Panasonic Electronic ComponentsIn Stock: 819ECW-H16822JV Datasheet

Current PartRFQ

B32672L1822J000

EPCOS - TDK ElectronicsIn Stock: 2452B32672L1822J000 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the ECW-H16822JV is determined by the following critical parameters:

• Capacitance Value: Must be 8200 pF (no tolerance variation acceptable for direct substitution)
• Tolerance: Must be ±5% or tighter
• Voltage Rating - DC: Must be rated for minimum 1600V DC
• Dielectric Material: Must be Polypropylene (PP), Metallized
• Mounting Type: Must be Through Hole
• Package / Case: Must be Radial configuration
• Termination: Must use PC Pins

The identified substitute part B32672L1822J000 meets all critical electrical parameters. Physical dimensions differ due to manufacturing design variations, which may require PCB layout verification for lead spacing compatibility.

Parameter Comparison

Engineering Selection Recommendations

Both the ECW-H16822JV and B32672L1822J000 are active production parts with ROHS3 compliance and REACH unaffected status. The substitute part B32672L1822J000 provides equivalent DC voltage rating and capacitance specifications. The B32672L1822J000 offers an extended operating temperature range (-55°C to 110°C versus -40°C to 105°C) and higher AC voltage rating (600V versus 424V), representing equal or superior performance characteristics.

Physical dimensions differ significantly: the substitute part is smaller in length, width, and height with reduced lead spacing (15.00mm versus 20.00mm). PCB layout compatibility must be verified before implementation, as the different lead spacing may require design modification.

Frequently Asked Questions (FAQ)

Q: Can B32672L1822J000 directly replace ECW-H16822JV in all applications?

A: Both parts share identical capacitance (8200 pF), tolerance (±5%), and DC voltage rating (1600V). The substitute part meets all electrical requirements. However, the 5mm difference in lead spacing (15.00mm versus 20.00mm) requires PCB layout verification to confirm mechanical fit.

Q: What are the key differences between these two parts?

A: The primary differences are physical dimensions and lead spacing. The B32672L1822J000 is more compact. The substitute also provides higher AC voltage rating (600V versus 424V) and wider operating temperature range (-55°C to 110°C versus -40°C to 105°C).

Q: Are both parts compliant with environmental regulations?

A: Yes. Both ECW-H16822JV and B32672L1822J000 are ROHS3 compliant and REACH unaffected.

Q: What should be verified before substitution?

A: Confirm PCB footprint compatibility, specifically the 15.00mm lead spacing of the substitute part against the original 20.00mm spacing. Verify that the smaller physical dimensions (18.00mm length, 11.00mm height) do not conflict with surrounding component placement or thermal management requirements.