KYOCERA AVX 2225AC102MAT1A Equivalent & Substitute Parts

Part Overview

The KYOCERA AVX 2225AC102MAT1A is a 1000 pF ceramic capacitor rated for 1000V (1kV) with X7R temperature coefficient, designed for surface mount applications in the 2225 (5763 Metric) package. This component is Active status and widely used in general purpose high voltage applications. Substitute parts are identified when design requirements permit higher voltage ratings or improved tolerance specifications while maintaining identical physical dimensions and core electrical characteristics.

Substiute Parts

2225AC102MAT1A

KYOCERA AVXIn Stock: 9872225AC102MAT1A Datasheet

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2225GC102KAT1A

KYOCERA AVXIn Stock: 26862225GC102KAT1A Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the 2225AC102MAT1A is determined by the following criteria:

Core Compatibility Requirements:

• Identical capacitance value: 1000 pF
• Identical package / case: 2225 (5763 Metric)
• Identical physical dimensions: 5.72mm L x 6.35mm W x 2.54mm Max Thickness
• Identical temperature coefficient: X7R
• Identical operating temperature range: -55°C ~ 125°C
• Identical mounting type: Surface Mount, MLCC

Allowable Variations:

• Voltage rating may be equal to or higher than the original 1000V specification
• Tolerance may be equal to or tighter than ±20%
• Packaging format may differ (bulk to Tape & Reel)

The substitute part 2225GC102KAT1A meets all core compatibility requirements while providing enhanced voltage rating (2000V) and improved tolerance (±10%), making it suitable for applications requiring higher voltage margin or tighter capacitance tolerance.

Parameter Comparison

Engineering Selection Recommendations

Both the 2225AC102MAT1A and 2225GC102KAT1A are Active status components manufactured by KYOCERA AVX with full ROHS3 compliance and REACH Unaffected status. Selection between these parts depends on application voltage requirements:

The 2225AC102MAT1A is appropriate for circuits operating at or below 1000V with tolerance requirements of ±20% or wider.

The 2225GC102KAT1A is appropriate for circuits requiring higher voltage margin (2000V rating) or tighter capacitance tolerance (±10%). This substitute provides enhanced reliability in high voltage applications and improved performance in circuits sensitive to capacitance variation.

Both components share identical physical dimensions, thermal characteristics, and moisture sensitivity ratings, ensuring direct PCB layout compatibility and identical assembly process requirements.

Frequently Asked Questions (FAQ)

Q: Can 2225GC102KAT1A replace 2225AC102MAT1A in any application?

A: Yes, provided the circuit design permits the higher voltage rating. The substitute part maintains identical capacitance, package dimensions, temperature coefficient, and operating temperature range. The improved tolerance (±10% vs ±20%) and higher voltage rating (2000V vs 1000V) make it suitable for all applications originally designed for the main part.

Q: What are the physical compatibility considerations?

A: Both parts use the identical 2225 (5763 Metric) package with dimensions of 5.72mm L x 6.35mm W x 2.54mm maximum thickness. PCB footprints, solder pad layouts, and assembly processes are identical. No design modifications are required for mechanical or electrical integration.

Q: How do tolerance differences affect circuit performance?

A: The main part specifies ±20% tolerance while the substitute specifies ±10%. In applications where capacitance accuracy is critical, the substitute part provides tighter control over actual capacitance values. Both tolerances are acceptable for general purpose applications.

Q: Are there packaging format differences?

A: The main part is available in standard packaging while the substitute is supplied in Tape & Reel (TR) format. This difference affects procurement and assembly handling but does not impact electrical or mechanical performance of the component itself.

Q: What is the voltage derating consideration?

A: The substitute part is rated for 2000V compared to the main part's 1000V rating. In applications operating at 1000V or below, either part is acceptable. The higher voltage rating of the substitute provides additional safety margin in high voltage circuits.