0508YC224MAT2W Ceramic Capacitor Equivalent & Substitute Parts

Part Overview

The 0508YC224MAT2W is a 0.22 µF ceramic capacitor rated at 16V with X7R temperature coefficient, manufactured by KYOCERA AVX. This surface mount multilayer ceramic capacitor (MLCC) in 0508 (1220 Metric) package is designed for bypass and decoupling applications. The part features low ESL (reverse geometry) construction and operates across the temperature range of -55°C to 125°C. As an active product with ROHS3 compliance and unlimited moisture sensitivity rating (MSL 1), substitute parts are identified to provide alternative sourcing options with equivalent or improved electrical characteristics.

Substiute Parts

0508YC224MAT2W

KYOCERA AVXIn Stock: 9890508YC224MAT2W Datasheet

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KGL21DR71C224KU

KYOCERA AVXIn Stock: 8924KGL21DR71C224KU Datasheet

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KGL21DR71C224KU

KYOCERA AVXIn Stock: 8924KGL21DR71C224KU Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitution of the 0508YC224MAT2W is determined by strict equivalence across the following critical parameters:

Mandatory Equivalence Parameters:

• Capacitance: 0.22 µF (exact match required)
• Voltage Rating: 16V (exact match required)
• Temperature Coefficient: X7R (exact match required)
• Package / Case: 0508 (1220 Metric) (exact match required)
• Mounting Type: Surface Mount, MLCC (exact match required)
• Operating Temperature Range: -55°C to 125°C (exact match required)

Allowable Variation Parameters:

• Tolerance: The main part specifies ±20%. Substitute parts with tighter tolerance (±10%) are acceptable as they represent improved performance within the same electrical specification.
• Packaging Format: The main part uses standard packaging; substitute parts in Tape & Reel (TR) format are functionally equivalent for component selection purposes.

The substitute part KGL21DR71C224KU meets all mandatory equivalence criteria and provides improved tolerance specification (±10% versus ±20%), making it a direct functional equivalent for the 0508YC224MAT2W.

Parameter Comparison

Engineering Selection Recommendations

The KGL21DR71C224KU is a direct functional equivalent to the 0508YC224MAT2W for all bypass and decoupling applications requiring a 0.22 µF, 16V X7R ceramic capacitor in 0508 package format.

Compliance and Certification Alignment: Both parts maintain identical regulatory compliance status: ROHS3 compliant, REACH unaffected, and EAR99 classification. Both parts carry MSL 1 (unlimited moisture sensitivity), indicating no special handling requirements during storage or assembly.

Tolerance Consideration: The substitute part KGL21DR71C224KU features ±10% tolerance compared to the ±20% tolerance of the main part. This represents improved capacitance accuracy and is suitable for applications where tighter tolerance specifications are beneficial or required.

Packaging Format: The main part uses standard packaging while the substitute is supplied in Tape & Reel (TR) format. This packaging difference does not affect electrical performance or mechanical compatibility and is a standard industry practice for high-volume component sourcing.

Frequently Asked Questions (FAQ)

Q: Can KGL21DR71C224KU replace 0508YC224MAT2W in existing designs?

A: Yes. The KGL21DR71C224KU is electrically and mechanically equivalent to the 0508YC224MAT2W. Both parts share identical capacitance (0.22 µF), voltage rating (16V), temperature coefficient (X7R), package dimensions (0508/1220 Metric), and operating temperature range (-55°C to 125°C). The substitute part's tighter tolerance (±10%) does not create compatibility issues and may improve circuit performance.

Q: What is the significance of the tolerance difference between ±20% and ±10%?

A: Tolerance specifies the allowable deviation of actual capacitance from the nominal value. The 0508YC224MAT2W allows ±20% deviation, while KGL21DR71C224KU allows ±10% deviation. For bypass and decoupling applications, both tolerances are functionally acceptable. The tighter tolerance of the substitute part provides greater capacitance accuracy if required by circuit design specifications.

Q: Are there any differences in thermal performance between these parts?

A: No. Both parts feature identical X7R temperature coefficient and operate across the same temperature range (-55°C to 125°C). X7R dielectric material provides stable capacitance across this temperature range with minimal variation. Both parts are suitable for applications requiring stable performance across the full operating temperature spectrum.

Q: Does the Tape & Reel packaging of KGL21DR71C224KU affect its performance?

A: No. Tape & Reel (TR) is a standard packaging format for surface mount components and does not affect electrical or mechanical performance. The packaging format relates only to component delivery and handling during assembly. Once soldered to the PCB, both parts function identically.

Q: Are both parts suitable for high-reliability applications?

A: Both parts are ROHS3 compliant and carry MSL 1 (unlimited moisture sensitivity), indicating they meet current environmental and reliability standards. Both parts are active products from KYOCERA AVX with identical regulatory compliance status (REACH unaffected, EAR99 classification).

Q: Can these parts be used interchangeably in PCB assembly?

A: Yes. Both parts have identical physical dimensions (0.050" L x 0.079" W, 1.27mm x 2.00mm) and maximum thickness (0.040"/1.02mm), ensuring identical PCB footprint compatibility. Both are surface mount MLCCs with low ESL (reverse geometry) construction, making them directly interchangeable in assembly processes.