ECW-U2822V16 Film Capacitor Equivalent & Substitute Parts

Part Overview

The ECW-U2822V16 is an 8200 pF film capacitor manufactured by Panasonic Electronic Components, designed for high-frequency and switching applications requiring high pulse and DV/DT performance. This surface-mount component utilizes polyester and polyethylene naphthalate (PEN) metallized-stacked dielectric technology in a 1913 (4833 Metric) package. The part is currently active in production with ROHS3 compliance and REACH unaffected status. Equivalent and substitute parts are identified to support procurement flexibility, inventory management, and application-specific performance requirements.

Substiute Parts

ECW-U2822V16

Panasonic Electronic ComponentsIn Stock: 3590ECW-U2822V16 Datasheet

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ECW-U2822JC9

Panasonic Electronic ComponentsIn Stock: 5086ECW-U2822JC9 Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the ECW-U2822V16 is determined by strict equivalence across the following critical parameters:

Capacitance value must be identical at 8200 pF with matching ±5% tolerance. Voltage ratings must meet or exceed both 125V AC and 250V DC specifications. The dielectric material composition (polyester, polyethylene naphthalate, metallized-stacked configuration) must be maintained. Package designation must remain 1913 (4833 Metric) with identical physical dimensions and solder pad termination. Mounting type must be surface mount. Regulatory compliance (ROHS3, REACH unaffected) must be maintained.

The ECW-U2822JC9 qualifies as a direct substitute based on these parameters. Both parts share identical capacitance, tolerance, voltage ratings, dielectric material, package type, and physical dimensions. The primary distinction is the extended operating temperature range of the substitute part (-55°C to 125°C versus -55°C to 85°C for the main part) and its general-purpose application classification versus the high-frequency/switching focus of the original part.

Parameter Comparison

Engineering Selection Recommendations

Both the ECW-U2822V16 and ECW-U2822JC9 are active production parts with identical ROHS3 compliance and REACH unaffected status. Selection between these parts should be based on operating temperature requirements. The ECW-U2822V16 is suitable for applications with maximum ambient temperatures up to 85°C. The ECW-U2822JC9 extends the upper operating temperature limit to 125°C, providing thermal margin for high-temperature environments or applications with elevated component self-heating. Both parts maintain identical electrical performance, physical footprint, and regulatory compliance across the specified operating ranges.

Frequently Asked Questions (FAQ)

Q: Can ECW-U2822JC9 be used as a direct replacement for ECW-U2822V16?

A: Yes. Both parts are electrically and mechanically equivalent with identical capacitance (8200 pF), tolerance (±5%), voltage ratings (125V AC / 250V DC), dielectric material, package type (1913), and physical dimensions. The substitute part offers an extended operating temperature range (-55°C to 125°C versus -55°C to 85°C).

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

A: The primary difference is the maximum operating temperature. ECW-U2822V16 operates to 85°C, while ECW-U2822JC9 operates to 125°C. The substitute part is classified for general-purpose applications, whereas the original part targets high-frequency and switching applications.

Q: Are both parts available in the same packaging format?

A: Yes. Both parts are supplied in Tape & Reel (TR) packaging with identical 1913 (4833 Metric) case dimensions and solder pad termination, ensuring compatibility with standard surface-mount assembly processes.

Q: Do both parts meet the same regulatory requirements?

A: Yes. Both ECW-U2822V16 and ECW-U2822JC9 are ROHS3 compliant and REACH unaffected, meeting current environmental and hazardous substance regulations.

Q: Which part should be selected for high-temperature applications?

A: ECW-U2822JC9 is the appropriate choice for applications requiring operation above 85°C, as it maintains specifications to 125°C maximum ambient temperature.