1825CC104MAT1A Equivalent & Substitute Parts

Part Overview

The 1825CC104MAT1A is a 0.1 µF ceramic capacitor rated at 630V with X7R temperature coefficient, manufactured by KYOCERA AVX in 1825 (4564 Metric) surface mount package. This high-voltage MLCC is designed for general-purpose applications requiring stable capacitance across the operating temperature range of -55°C to 125°C. The part is active, ROHS3 compliant, and maintains unlimited moisture sensitivity rating (MSL 1). Substitute parts are identified when electrical parameters remain within acceptable tolerances and mechanical compatibility is maintained.

Substiute Parts

1825CC104MAT1A\SB

KYOCERA AVXIn Stock: 11111825CC104MAT1A\SB Datasheet

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1825AC104KAT1A

KYOCERA AVXIn Stock: 13481825AC104KAT1A Datasheet

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1825CC104KAT1A

KYOCERA AVXIn Stock: 25561825CC104KAT1A Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the 1825CC104MAT1A is determined by the following criteria:

Mandatory Compatibility Parameters:

• Capacitance value: 0.1 µF (exact match required)
• Package / Case: 1825 (4564 Metric) (exact match required)
• Mounting type: Surface Mount, MLCC (exact match required)
• Physical dimensions: 4.50mm L × 6.40mm W × 2.54mm Max Thickness (exact match required)
• Temperature coefficient: X7R (exact match required)
• Operating temperature range: -55°C to 125°C (exact match required)

Allowable Variation Parameters:

• Voltage rating: Equal to or greater than 630V
• Tolerance: Equal to or tighter than ±20%
• Packaging format: May differ (Cut Tape, Tape & Reel, etc.)

The identified substitute parts maintain identical electrical performance in the target application while offering improved tolerance specifications or higher voltage ratings, with no impact on form factor or thermal characteristics.

Parameter Comparison

Engineering Selection Recommendations

Both substitute parts are active products with ROHS3 compliance and REACH unaffected status, matching the regulatory profile of the main part.

1825AC104KAT1A provides a voltage rating upgrade to 1000V (1kV) with improved tolerance of ±10%, maintaining identical physical form factor and thermal characteristics. This part is suitable for applications requiring higher voltage margin or tighter capacitance tolerance.

1825CC104KAT1A maintains the 630V voltage rating of the original part while offering improved tolerance of ±10%. This part is suitable for direct replacement where tighter capacitance tolerance is required without voltage rating changes. Packaging is supplied in Tape & Reel format versus the Cut Tape & Digi-Reel format of the main part.

Both substitutes are electrically and mechanically compatible with the 1825CC104MAT1A in applications designed for 630V operation or higher.

Frequently Asked Questions (FAQ)

Q: Can 1825AC104KAT1A be used in place of 1825CC104MAT1A? A: Yes. The 1825AC104KAT1A is a direct substitute with identical capacitance, package, and thermal characteristics. The higher 1000V rating provides additional voltage margin and the ±10% tolerance is tighter than the original ±20% specification.

Q: What is the difference between 1825CC104KAT1A and 1825CC104MAT1A? A: Both parts share identical voltage rating (630V), capacitance (0.1 µF), package (1825), and physical dimensions. The primary differences are tolerance (±10% versus ±20%) and packaging format (Tape & Reel versus Cut Tape & Digi-Reel).

Q: Are all three parts pin-compatible? A: Yes. All three parts use the 1825 (4564 Metric) surface mount package with identical physical dimensions (4.50mm × 6.40mm × 2.54mm), ensuring direct PCB compatibility without layout modifications.

Q: Do substitute parts maintain the same thermal performance? A: Yes. All parts feature X7R temperature coefficient and operate across the identical temperature range of -55°C to 125°C, ensuring equivalent thermal stability in the application.

Q: What packaging formats are available? A: 1825CC104MAT1A is supplied in Cut Tape (CT) & Digi-Reel format. 1825AC104KAT1A is supplied in Cut Tape (CT) & Digi-Reel format. 1825CC104KAT1A is supplied in Tape & Reel (TR) format. All formats are compatible with standard pick-and-place assembly equipment.