Equivalent & Substitute Parts for 2225WC103MAT9A

Part Overview

The 2225WC103MAT9A is a high-voltage ceramic capacitor manufactured by KYOCERA AVX, rated at 10000 pF with a 2500V (2.5kV) voltage rating and X7R temperature coefficient. This Active product is designed for general-purpose applications requiring high-voltage performance in surface-mount configurations. Alternative equivalent parts may be required due to inventory availability, voltage margin requirements, or tolerance specifications for specific circuit designs.

Substiute Parts

2225WC103MAT9A

KYOCERA AVXIn Stock: 10662225WC103MAT9A Datasheet

Current PartRFQ

2225HC103KAT1A

KYOCERA AVXIn Stock: 1142802225HC103KAT1A Datasheet

UpgradeRFQ

Key Parameters

Substitute Part Grouping Explanation

The 2225HC103KAT1A qualifies as an equivalent substitute for the 2225WC103MAT9A based on the following substitution criteria:

Matching Parameters:

• Capacitance: 10000 pF (identical)
• Temperature Coefficient: X7R (identical)
• Operating Temperature Range: -55°C ~ 125°C (identical)
• Package / Case: 2225 (5763 Metric) (identical)
• Mounting Type: Surface Mount, MLCC (identical)
• Physical Dimensions: 0.225" L x 0.250" W (5.72mm x 6.35mm) (identical)
• Thickness: 0.100" (2.54mm) (identical)
• RoHS Status: ROHS3 Compliant (identical)
• Moisture Sensitivity Level: 1 (Unlimited) (identical)

Upgraded Parameters:

• Voltage Rating: 3000V (3kV) versus 2500V (2.5kV) — higher voltage rating provides additional safety margin
• Tolerance: ±10% versus ±20% — tighter tolerance specification

The substitute part maintains all critical mechanical and thermal characteristics while offering improved electrical specifications.

Parameter Comparison

Engineering Selection Recommendations

Both the 2225WC103MAT9A and 2225HC103KAT1A are Active products manufactured by KYOCERA AVX with identical RoHS3 compliance and REACH Unaffected status. The 2225HC103KAT1A provides enhanced electrical performance through a higher voltage rating (3000V versus 2500V) and improved tolerance specification (±10% versus ±20%), while maintaining identical mechanical form factor, thermal characteristics, and regulatory compliance. Selection between these parts depends on circuit voltage requirements and tolerance specifications for the application.

Frequently Asked Questions (FAQ)

Q: Can the 2225HC103KAT1A replace the 2225WC103MAT9A in existing designs?

A: Yes. The substitute part maintains identical capacitance, package dimensions, mounting type, and operating temperature range. The higher voltage rating and tighter tolerance are compatible with applications designed for the original part.

Q: What is the significance of the voltage rating difference between these parts?

A: The 2225HC103KAT1A is rated at 3000V (3kV) compared to the 2225WC103MAT9A at 2500V (2.5kV). This represents a 500V higher voltage rating, providing additional safety margin in high-voltage circuit applications.

Q: How do the tolerance specifications differ?

A: The 2225WC103MAT9A has ±20% tolerance, while the 2225HC103KAT1A has ±10% tolerance. The tighter tolerance of the substitute part may be beneficial for applications requiring more precise capacitance values.

Q: Are the physical dimensions and package specifications identical?

A: Yes. Both parts use the 2225 (5763 Metric) package with identical dimensions of 0.225" L x 0.250" W (5.72mm x 6.35mm) and 0.100" (2.54mm) thickness, ensuring direct mechanical compatibility.

Q: Do both parts meet the same regulatory requirements?

A: Yes. Both parts are ROHS3 Compliant, REACH Unaffected, and classified as EAR99 with identical HTSUS codes, ensuring equivalent regulatory compliance.