2225GA101KAT1A Ceramic Capacitor - Equivalent & Substitute Parts

Part Overview

The 2225GA101KAT1A is a 100 pF ceramic capacitor rated for 2000V (2kV) with C0G/NP0 temperature coefficient, manufactured by KYOCERA AVX in 2225 (5763 Metric) surface mount package. This component is designed for high-voltage general-purpose applications requiring stable capacitance across temperature ranges from -55°C to 125°C. The part is currently active in production with ROHS3 compliance and unlimited moisture sensitivity rating (MSL 1). Substitute parts are identified when equivalent electrical performance and mechanical compatibility can be maintained within the same package footprint and mounting specifications.

Substiute Parts

2225GA101KAT1A\SB

KYOCERA AVXIn Stock: 6732225GA101KAT1A\SB Datasheet

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2225HA101JAT1A

KYOCERA AVXIn Stock: 37812225HA101JAT1A Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the 2225GA101KAT1A is determined by the following criteria:

• Capacitance Value: Must be 100 pF (exact match required)
• Package / Case: Must be 2225 (5763 Metric) to ensure PCB footprint compatibility
• Mounting Type: Must be Surface Mount, MLCC
• Temperature Coefficient: Must be C0G or NP0 for thermal stability equivalence
• Operating Temperature Range: Must support -55°C to 125°C minimum
• Voltage Rating: Must be equal to or greater than 2000V (2kV)
• Compliance: Must maintain ROHS3 compliance and MSL 1 rating

The substitute part 2225HA101JAT1A meets all substitution criteria with an upgraded voltage rating of 3000V (3kV) and improved tolerance of ±5%, while maintaining identical package dimensions, mounting specifications, and compliance certifications.

Parameter Comparison

Engineering Selection Recommendations

The 2225HA101JAT1A substitute part is qualified for direct replacement in applications currently using the 2225GA101KAT1A. Both components are manufactured by KYOCERA AVX with identical package geometry, mounting specifications, and compliance certifications. The substitute part provides enhanced performance through increased voltage rating (3000V versus 2000V) and tighter capacitance tolerance (±5% versus ±10%), making it suitable for circuits requiring higher voltage margins or improved stability. Both parts maintain ROHS3 compliance and MSL 1 rating, ensuring compatibility with standard PCB assembly processes. Selection between these parts depends on circuit voltage requirements and tolerance specifications rather than mechanical or thermal constraints.

Frequently Asked Questions (FAQ)

Q: Can the 2225HA101JAT1A be used as a direct replacement for the 2225GA101KAT1A?

A: Yes. Both parts share identical package dimensions (2225 / 5763 Metric), mounting type (Surface Mount, MLCC), capacitance value (100 pF), and temperature coefficient (C0G/NP0). The substitute part has a higher voltage rating (3kV versus 2kV) and tighter tolerance (±5% versus ±10%), making it electrically and mechanically compatible.

Q: What are the key differences between these two parts?

A: The primary differences are voltage rating and capacitance tolerance. The 2225HA101JAT1A is rated for 3000V compared to 2000V for the main part, and offers ±5% tolerance versus ±10%. All other specifications, including package, mounting, temperature range, and compliance certifications, are identical.

Q: Will the substitute part fit the same PCB footprint?

A: Yes. Both parts use the 2225 (5763 Metric) package with identical physical dimensions of 5.72mm length, 6.35mm width, and 2.54mm maximum thickness. No PCB layout modifications are required.

Q: Are there any compliance or certification differences?

A: No. Both parts are ROHS3 compliant, carry MSL 1 (Unlimited) moisture sensitivity rating, and are manufactured by KYOCERA AVX with identical regulatory status.

Q: When should I choose the substitute part over the main part?

A: Choose the 2225HA101JAT1A when your circuit operates at voltages exceeding 2000V or when tighter capacitance tolerance (±5%) is required for circuit performance. For applications strictly limited to 2000V operation with ±10% tolerance acceptance, either part is suitable.