Equivalent & Substitute Parts for 0508ZC224MAT2A

Part Overview

The 0508ZC224MAT2A is a 0.22 µF ceramic capacitor manufactured by KYOCERA AVX, rated at 10V with X7R temperature coefficient. This multilayer ceramic capacitor (MLCC) is designed for bypass and decoupling applications in surface mount configurations. 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 may be required due to inventory availability, design upgrades, or voltage margin improvements in circuit applications.

Substiute Parts

0508ZC224MAT2A

KYOCERA AVXIn Stock: 11840508ZC224MAT2A Datasheet

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KGL21DR71C224KU

KYOCERA AVXIn Stock: 8924KGL21DR71C224KU Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitution of the 0508ZC224MAT2A is determined by the following critical parameters:

Capacitance Value: Must remain 0.22 µF. This is the primary functional requirement and cannot be altered.

Package / Case: Must remain 0508 (1220 Metric). Physical compatibility with PCB footprints and assembly equipment requires identical package geometry.

Temperature Coefficient: Must remain X7R. This ensures stable capacitance performance across the operating temperature range without deviation from the original design specification.

Mounting Type: Must remain Surface Mount, MLCC. Substitutes must be compatible with existing assembly processes.

Voltage Rating: May be equal to or greater than 10V. Higher voltage ratings provide additional design margin and are electrically compatible in applications requiring 10V or lower.

Tolerance: May be equal to or tighter than ±20%. Improved tolerance (±10%) provides better capacitance accuracy without compromising circuit function.

Compliance Standards: Must maintain ROHS3 compliance and MSL 1 rating to ensure regulatory and manufacturing process compatibility.

Parameter Comparison

Engineering Selection Recommendations

The KGL21DR71C224KU qualifies as a direct substitute for the 0508ZC224MAT2A based on the following engineering criteria:

Electrical Compatibility: Both parts maintain identical capacitance (0.22 µF) and temperature coefficient (X7R), ensuring equivalent performance in bypass and decoupling applications. The substitute's 16V rating exceeds the original 10V specification, providing additional voltage margin without affecting circuit operation.

Mechanical Compatibility: Identical package geometry (0508 / 1220 Metric) and physical dimensions ensure direct PCB footprint compatibility and assembly process compatibility without design modification.

Tolerance Improvement: The substitute's ±10% tolerance is tighter than the original ±20%, offering improved capacitance accuracy for applications requiring closer component value control.

Regulatory Compliance: Both parts maintain ROHS3 compliance and MSL 1 rating, ensuring compatibility with manufacturing processes and regulatory requirements.

Availability and Status: Both parts are active products with current inventory availability, supporting long-term supply chain reliability.

Frequently Asked Questions (FAQ)

Q: Can the KGL21DR71C224KU replace the 0508ZC224MAT2A in my circuit?

A: Yes. The substitute maintains identical capacitance, temperature coefficient, package, and mounting type. The higher voltage rating (16V vs. 10V) is electrically compatible and provides additional design margin.

Q: Will the tighter tolerance (±10% vs. ±20%) affect my circuit?

A: No. Tighter tolerance improves capacitance accuracy and is compatible with circuits designed for the original part. This represents an upgrade in component precision.

Q: Are the physical dimensions identical?

A: Yes. Both parts use the 0508 (1220 Metric) package with identical dimensions (0.050" L × 0.079" W, 0.040" thickness), ensuring direct PCB footprint compatibility.

Q: Do both parts meet the same compliance standards?

A: Yes. Both parts are ROHS3 compliant with MSL 1 rating, meeting identical regulatory and manufacturing requirements.

Q: Can I use the substitute in high-temperature applications?

A: Yes. Both parts operate across the same temperature range (-55°C to 125°C) with X7R temperature coefficient, ensuring stable performance in identical thermal environments.

Q: Is there any difference in packaging format?

A: The main part uses standard packaging, while the substitute is supplied in Tape & Reel (TR) format. Both are suitable for automated assembly processes.