Equivalent & Substitute Parts for 2225CC103MAT3A\SB

Part Overview

The 2225CC103MAT3A\SB is a 10000 pF ceramic capacitor manufactured by KYOCERA AVX, rated for 630V with X7R temperature coefficient characteristics. This Surface Mount MLCC (Multilayer Ceramic Capacitor) in 2225 package format is designed for general-purpose high-voltage applications across the -55°C to 125°C operating temperature range. The part is currently active in production with ROHS3 compliance and unlimited moisture sensitivity rating (MSL 1). Substitute parts are identified when equivalent capacitance and package geometry are maintained while allowing for rated voltage upgrades or tolerance improvements within the same physical footprint.

Substiute Parts

2225CC103MAT3A\SB

KYOCERA AVXIn Stock: 9372225CC103MAT3A\SB Datasheet

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2225GC103KAT1A

KYOCERA AVXIn Stock: 46012225GC103KAT1A Datasheet

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2225HC103KAT1A

KYOCERA AVXIn Stock: 1142802225HC103KAT1A Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the 2225CC103MAT3A\SB are qualified based on the following criteria:

Mandatory Matching Parameters:

• Capacitance: 10000 pF (exact match required)
• Package / Case: 2225 (5763 Metric) (exact match required)
• Temperature Coefficient: X7R (exact match required)
• Mounting Type: Surface Mount, MLCC (exact match required)
• Operating Temperature Range: -55°C to 125°C (exact match required)

Allowable Variation Parameters:

• Voltage Rating: May be equal to or greater than 630V
• Tolerance: May be equal to or tighter than ±20%

The identified substitutes (2225GC103KAT1A and 2225HC103KAT1A) maintain all mandatory parameters while providing upgraded voltage ratings (2000V and 3000V respectively) and improved tolerance specifications (±10%), making them suitable for applications requiring higher voltage margins or tighter capacitance tolerances within the same physical and thermal envelope.

Parameter Comparison

Engineering Selection Recommendations

All three parts (2225CC103MAT3A\SB, 2225GC103KAT1A, and 2225HC103KAT1A) are active production components from KYOCERA AVX with ROHS3 compliance and REACH unaffected status. The substitute parts provide enhanced specifications:

2225GC103KAT1A offers a 2000V rated voltage with ±10% tolerance, suitable for applications requiring higher voltage headroom than the original 630V specification while maintaining identical physical footprint and thermal characteristics.

2225HC103KAT1A provides the highest voltage rating at 3000V with ±10% tolerance, appropriate for demanding high-voltage applications where maximum voltage margin and tighter capacitance tolerance are required.

Selection between these parts depends on the specific voltage requirements of the application circuit. All three maintain identical package geometry, mounting compatibility, and operating temperature performance, ensuring direct PCB-level substitution without layout modifications.

Frequently Asked Questions (FAQ)

Q: Can 2225GC103KAT1A or 2225HC103KAT1A be used as direct replacements for 2225CC103MAT3A\SB?

A: Yes. Both substitute parts maintain identical capacitance (10000 pF), package format (2225), temperature coefficient (X7R), and physical dimensions. They are electrically and mechanically compatible for direct PCB substitution. The higher voltage ratings provide additional design margin without affecting circuit performance in applications operating below their rated voltages.

Q: What is the significance of the tolerance difference between ±20% and ±10%?

A: Tolerance specifies the allowable deviation of actual capacitance from the nominal 10000 pF value. The original part allows ±20% variation (8000 pF to 12000 pF), while substitute parts guarantee ±10% variation (9000 pF to 11000 pF). Applications requiring tighter capacitance control should specify the ±10% tolerance parts.

Q: Are there any thermal or environmental performance differences between these parts?

A: No. All three parts share identical operating temperature range (-55°C to 125°C), X7R temperature coefficient, and MSL 1 moisture sensitivity rating. Environmental performance is equivalent across all three options.

Q: Does the higher voltage rating of substitute parts affect PCB layout or assembly requirements?

A: No. All parts use identical 2225 package geometry and Surface Mount mounting type. PCB layout, footprint, and assembly processes remain unchanged. The voltage rating upgrade is an internal material and construction enhancement with no external dimensional impact.

Q: Which substitute part should be selected for maximum design margin?

A: 2225HC103KAT1A provides the highest voltage rating (3000V) and tightest tolerance (±10%), offering maximum design margin and capacitance stability. Selection should be based on specific circuit voltage requirements and tolerance specifications rather than selecting the highest-rated part by default.