PCR1C221MCL1GS Equivalent & Substitute Parts

Part Overview

The PCR1C221MCL1GS is a 220 µF, 16 V aluminum polymer capacitor manufactured by Nichicon in the PCR series. This surface mount component is designed for automotive applications with AEC-Q200 qualification, offering a 4000-hour lifetime at 125°C with 30 mOhm ESR. The part is currently active in production with full RoHS3 and REACH compliance. Substitute parts are identified when equivalent electrical performance and mechanical compatibility are required due to inventory constraints, design flexibility, or application-specific requirements.

Substiute Parts

PCR1C221MCL1GS

NichiconIn Stock: 1668PCR1C221MCL1GS Datasheet

Current PartRFQ

PCV1C221MCL6GS

NichiconIn Stock: 2405PCV1C221MCL6GS Datasheet

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Key Parameters

Substitute Part Grouping Explanation

The PCV1C221MCL6GS qualifies as a substitute based on the following matching parameters:

• Capacitance: 220 µF (identical)
• Voltage Rating: 16 V (identical)
• Tolerance: ±20% (identical)
• Type: Aluminum Polymer (identical)
• Package Type: Radial, Can - SMD (identical)
• Mounting: Surface Mount (identical)
• Case Diameter: 8.00 mm (identical)
• Land Size: 8.30 mm × 8.30 mm (identical)
• RoHS3 and REACH Compliance (identical)

Substitution is valid when the application does not require the specific automotive AEC-Q200 qualification or the extended 4000-hour lifetime at 125°C of the PCR series. The PCV series provides equivalent electrical function with different thermal and reliability characteristics suitable for general-purpose applications.

Parameter Comparison

Engineering Selection Recommendations

The PCR1C221MCL1GS is the specified choice for automotive applications requiring AEC-Q200 qualification and extended thermal reliability at 125°C. The PCV1C221MCL6GS substitute is suitable for general-purpose applications where automotive qualification is not mandated and maximum operating temperature does not exceed 105°C. Both parts maintain identical electrical characteristics (capacitance, voltage, tolerance) and identical land pattern compatibility. The substitute offers a lower ESR (27 mOhm vs. 30 mOhm) and higher ripple current capability (2.0 A vs. 1.5 A), with the trade-off of reduced maximum height (10.00 mm vs. 7.00 mm) and lower temperature lifetime rating. Selection between these parts depends on application-specific compliance requirements and thermal operating conditions.

Frequently Asked Questions (FAQ)

Q: Can PCV1C221MCL6GS be used in place of PCR1C221MCL1GS in automotive applications?

A: Only if the application does not require AEC-Q200 qualification. The PCV series is rated for general-purpose use and lacks automotive-grade certification. Verify compliance requirements with your design specification before substitution.

Q: Are the land patterns identical between these two parts?

A: Yes. Both parts have identical surface mount land sizes of 8.30 mm × 8.30 mm, ensuring PCB layout compatibility without modification.

Q: What is the impact of the height difference (7.00 mm vs. 10.00 mm)?

A: The PCV1C221MCL6GS is 3.00 mm taller when seated. Verify clearance in your PCB assembly design, particularly in applications with height constraints or stacked components.

Q: Does the lower ESR of the substitute affect circuit performance?

A: The PCV1C221MCL6GS has 27 mOhm ESR compared to 30 mOhm for the PCR series. Lower ESR generally improves performance in high-frequency ripple current applications. Verify that your circuit design does not depend on the specific ESR characteristics of the main part.

Q: What is the maximum operating temperature for each part?

A: PCR1C221MCL1GS operates from -55°C to 125°C with 4000-hour lifetime at 125°C. PCV1C221MCL6GS operates from -55°C to 105°C with 3000-hour lifetime at 105°C. Select based on your application's thermal requirements.

Q: Are both parts RoHS3 and REACH compliant?

A: Yes. Both PCR1C221MCL1GS and PCV1C221MCL6GS are RoHS3 compliant and REACH affected, meeting current environmental regulations.