KYOCERA AVX 12063E224MAT2A Equivalent & Substitute Parts

Part Overview

The KYOCERA AVX 12063E224MAT2A is a 0.22 µF ceramic capacitor rated at 25V with Z5U temperature coefficient, packaged in 1206 (3216 Metric) surface mount form factor. This component is classified as Active product status with ROHS3 compliance and unlimited moisture sensitivity level (MSL 1). Substitute parts are identified when equivalent electrical specifications and mechanical compatibility are maintained across the same package footprint and functional application category.

Substiute Parts

12063E224MAT2A

KYOCERA AVXIn Stock: 96412063E224MAT2A Datasheet

Current PartRFQ

12065E224MAT2A

KYOCERA AVXIn Stock: 822612065E224MAT2A Datasheet

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C1206C224M5UAC7800

KEMETIn Stock: 10936C1206C224M5UAC7800 Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitution logic for the 12063E224MAT2A is based on the following allowed parameters:

• Capacitance value: 0.22 µF (exact match required)
• Tolerance: ±20% (exact match required)
• Temperature Coefficient: Z5U (exact match required)
• Package / Case: 1206 (3216 Metric) (exact match required)
• Mounting Type: Surface Mount, MLCC (exact match required)
• Operating Temperature Range: 10°C ~ 85°C (exact match required)
• RoHS Status: ROHS3 Compliant (exact match required)
• Moisture Sensitivity Level: 1 (exact match required)

Voltage rating may be upgraded from 25V to 50V while maintaining all other parameters. An upgraded voltage rating provides enhanced design margin and reliability in applications where the original 25V specification is sufficient but higher voltage tolerance is beneficial. Both substitute parts meet all mandatory electrical and mechanical criteria for direct replacement.

Parameter Comparison

Engineering Selection Recommendations

Both substitute parts maintain Active product status and ROHS3 compliance identical to the main part. The 12065E224MAT2A (KYOCERA AVX) provides a voltage-upgraded variant within the same manufacturer family, maintaining identical thickness and dimensional specifications. The C1206C224M5UAC7800 (KEMET) offers cross-manufacturer substitution with equivalent electrical performance; thickness increases by 0.06mm (1.00mm vs. 0.94mm) and must be evaluated for PCB assembly clearance in space-constrained applications. All three parts are classified as Active with unlimited moisture sensitivity rating, ensuring long-term availability and handling compatibility.

Frequently Asked Questions (FAQ)

Q: Can the 12065E224MAT2A replace the 12063E224MAT2A directly?

A: Yes. The 12065E224MAT2A is a direct substitute with identical capacitance (0.22 µF), tolerance (±20%), temperature coefficient (Z5U), package (1206), and operating temperature range (10°C ~ 85°C). The voltage rating is upgraded from 25V to 50V, which does not affect compatibility in applications designed for 25V operation.

Q: What is the difference between the KYOCERA AVX and KEMET substitutes?

A: Both maintain identical electrical specifications (0.22 µF, ±20%, Z5U, 10°C ~ 85°C). The KEMET C1206C224M5UAC7800 has a maximum thickness of 1.00mm compared to 0.94mm for KYOCERA AVX parts. This 0.06mm difference must be verified against PCB assembly height constraints and reflow oven clearance specifications.

Q: Are all three parts ROHS3 compliant?

A: Yes. The main part 12063E224MAT2A and both substitutes (12065E224MAT2A and C1206C224M5UAC7800) are ROHS3 compliant with MSL 1 (Unlimited) moisture sensitivity rating.

Q: Can I use a 50V-rated capacitor in a 25V circuit?

A: Yes. A higher voltage rating provides additional design margin and does not degrade performance in lower voltage applications. The electrical behavior remains equivalent across the specified operating temperature range (10°C ~ 85°C).

Q: What packaging format is used for these parts?

A: All three parts are supplied in Tape & Reel (TR) format, standard for automated PCB assembly processes.