1825CC103MAT1A Ceramic Capacitor - Equivalent & Substitute Parts

Part Overview

The 1825CC103MAT1A is a 10000 pF high-voltage ceramic capacitor manufactured by KYOCERA AVX in the 1825 (4564 Metric) surface-mount package. This X7R temperature coefficient capacitor operates across -55°C to 125°C and is rated for 630V applications. The part is currently active in production with ROHS3 compliance and unlimited moisture sensitivity rating (MSL 1). Substitute parts are identified based on identical capacitance, package, temperature coefficient, and operating temperature range, with variations in voltage rating and tolerance specifications.

Substiute Parts

1825CC103MAT1A

KYOCERA AVXIn Stock: 7931825CC103MAT1A Datasheet

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1825GC103KAT1A

KYOCERA AVXIn Stock: 24491825GC103KAT1A Datasheet

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1825HC103KAT1A

KYOCERA AVXIn Stock: 252491825HC103KAT1A Datasheet

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1825SC103KAT1A

KYOCERA AVXIn Stock: 14361825SC103KAT1A Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the 1825CC103MAT1A are qualified based on the following fixed parameters:

• Capacitance: 10000 pF (exact match required)
• Temperature Coefficient: X7R (exact match required)
• Operating Temperature Range: -55°C ~ 125°C (exact match required)
• Package / Case: 1825 (4564 Metric) (exact match required)
• Mounting Type: Surface Mount, MLCC (exact match required)
• Physical Dimensions: 0.177" L x 0.252" W x 0.100" max thickness (exact match required)
• Manufacturer: KYOCERA AVX (exact match required)
• RoHS Status: ROHS3 Compliant (exact match required)
• MSL Rating: 1 (Unlimited) (exact match required)

Allowable variations in substitute parts are limited to:

• Voltage Rating: Higher voltage ratings are acceptable for applications requiring the 630V specification
• Tolerance: Tighter tolerance (±10%) is acceptable for applications requiring ±20% tolerance

All three substitute parts meet these criteria and are direct functional equivalents within their respective voltage classes.

Parameter Comparison

Engineering Selection Recommendations

All substitute parts are active production components with ROHS3 compliance and REACH unaffected status, matching the regulatory and environmental requirements of the 1825CC103MAT1A.

Selection between the main part and substitutes depends on circuit voltage requirements:

• 1825CC103MAT1A (630V): Use for applications with maximum operating voltage at or below 630V
• 1825SC103KAT1A (1500V): Use for applications requiring voltage margin between 630V and 1500V
• 1825GC103KAT1A (2000V): Use for applications requiring voltage margin between 630V and 2000V
• 1825HC103KAT1A (3000V): Use for applications requiring maximum voltage margin or operating at 3000V

The substitute parts offer tighter tolerance (±10% versus ±20%), which may provide improved circuit performance in applications where capacitance accuracy is critical. All parts share identical physical dimensions, thermal characteristics, and mounting requirements, ensuring direct board-level compatibility.

Frequently Asked Questions (FAQ)

Q: Can 1825GC103KAT1A, 1825HC103KAT1A, or 1825SC103KAT1A be used in place of 1825CC103MAT1A?

A: Yes. All substitute parts maintain identical capacitance (10000 pF), temperature coefficient (X7R), operating temperature range (-55°C ~ 125°C), package (1825 / 4564 Metric), and physical dimensions. The substitutes feature higher voltage ratings and tighter tolerance, making them functionally compatible for 630V applications.

Q: What is the difference between these parts?

A: The primary difference is voltage rating. The 1825CC103MAT1A is rated for 630V with ±20% tolerance. The substitutes are rated for 1500V, 2000V, or 3000V with ±10% tolerance. All other electrical and mechanical specifications are identical.

Q: Are there any physical differences between these parts?

A: No. All parts use the identical 1825 (4564 Metric) surface-mount package with dimensions of 0.177" L x 0.252" W and maximum thickness of 0.100" (2.54mm). They are mechanically interchangeable on PCBs.

Q: Which substitute should I select for my application?

A: Select based on your circuit's maximum operating voltage. If your circuit operates at 630V or below, any substitute is acceptable. For circuits requiring additional voltage margin or operating above 630V, select the substitute with the appropriate voltage rating (1500V, 2000V, or 3000V).

Q: Do these parts have the same moisture sensitivity rating?

A: Yes. All parts carry MSL 1 (Unlimited) rating, indicating no moisture sensitivity restrictions for storage or handling.

Q: Are all parts ROHS3 compliant?

A: Yes. All parts listed are ROHS3 compliant and REACH unaffected, meeting current environmental and regulatory requirements.