1825CC102MAT1A Ceramic Capacitor - Equivalent & Substitute Parts

Part Overview

The 1825CC102MAT1A is a 1000 pF ceramic capacitor manufactured by KYOCERA AVX, rated for 630V with X7R temperature coefficient characteristics. This surface mount multilayer ceramic capacitor (MLCC) is designed for general purpose applications requiring high voltage performance in the 1825 (4564 Metric) package format. The part is currently active in production with 649 units available in new original stock. Substitute parts are identified to provide alternatives with enhanced electrical specifications while maintaining mechanical and thermal compatibility.

Substiute Parts

1825CC102MAT1A

KYOCERA AVXIn Stock: 7481825CC102MAT1A Datasheet

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1825GC102KAT1A

KYOCERA AVXIn Stock: 26631825GC102KAT1A Datasheet

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Key Parameters

Substitute Part Grouping Explanation

The 1825GC102KAT1A qualifies as a direct substitute based on the following alignment of critical parameters:

Mechanical Compatibility: Both parts share identical package designation (1825 / 4564 Metric), physical dimensions (4.50mm x 6.40mm), and mounting type (Surface Mount MLCC). This ensures footprint and assembly process compatibility.

Electrical Core Specification: Both parts maintain the same capacitance value of 1000 pF and X7R temperature coefficient, preserving the fundamental electrical behavior across the operating temperature range of -55°C to 125°C.

Voltage Rating Enhancement: The substitute part 1825GC102KAT1A provides an upgraded voltage rating of 2000V (2kV) compared to the main part's 630V rating. This represents a voltage derating capability, allowing the substitute to function in applications requiring the original 630V specification with additional safety margin.

Tolerance Improvement: The substitute part features ±10% tolerance versus the main part's ±20% tolerance, providing tighter capacitance control.

Compliance Alignment: Both parts maintain ROHS3 compliance, REACH unaffected status, and identical moisture sensitivity level (MSL 1 - Unlimited), ensuring regulatory and environmental compatibility.

Parameter Comparison

Engineering Selection Recommendations

Both the 1825CC102MAT1A and 1825GC102KAT1A are active production parts from KYOCERA AVX with full ROHS3 compliance and REACH unaffected status. The substitute part 1825GC102KAT1A provides enhanced voltage rating (2000V versus 630V) and improved tolerance (±10% versus ±20%) while maintaining identical mechanical form factor and thermal characteristics. Selection between these parts depends on application voltage requirements and tolerance specifications. The substitute part is suitable for applications originally designed for the main part where voltage derating or tighter capacitance tolerance is beneficial. Both parts carry MSL 1 rating, indicating no moisture sensitivity restrictions for storage and handling.

Frequently Asked Questions (FAQ)

Q: Can 1825GC102KAT1A replace 1825CC102MAT1A in existing designs?

A: Yes. Both parts share identical package dimensions (1825 / 4564 Metric), capacitance value (1000 pF), temperature coefficient (X7R), and operating temperature range (-55°C to 125°C). The substitute part's higher voltage rating (2000V) and improved tolerance (±10%) are compatible with applications specified for 630V operation.

Q: What are the key differences between these parts?

A: The primary differences are voltage rating (630V main part versus 2000V substitute) and tolerance specification (±20% main part versus ±10% substitute). All other electrical, mechanical, and compliance parameters are identical.

Q: Are there packaging differences between these parts?

A: The main part is supplied in standard packaging, while the substitute part is supplied in Tape & Reel (TR) format. Both use identical 1825 (4564 Metric) package dimensions and are surface mount compatible.

Q: Do both parts meet the same compliance standards?

A: Yes. Both parts are ROHS3 compliant, REACH unaffected, and carry MSL 1 (Unlimited) moisture sensitivity rating. Both are classified under ECCN EAR99 and HTSUS 8532.24.0020.

Q: Which part should be selected for new designs?

A: Selection depends on application voltage requirements. For applications requiring 630V operation, either part is suitable. The substitute part 1825GC102KAT1A offers advantages in voltage derating margin and capacitance tolerance control. For cost-sensitive applications where 630V rating is sufficient, the main part 1825CC102MAT1A remains appropriate.