KYOCERA AVX 1825CC104MAT3A Equivalent & Substitute Parts

Part Overview

The KYOCERA AVX 1825CC104MAT3A is a 0.1 µF ceramic capacitor rated for 630V with X7R temperature coefficient, designed for high-voltage general-purpose applications. This surface-mount multilayer ceramic capacitor (MLCC) in 1825 (4564 Metric) package is actively produced and fully compliant with RoHS3 and REACH regulations. Alternative equivalent parts may be required due to packaging format availability, tolerance specifications, or voltage rating requirements in specific circuit designs.

Substiute Parts

1825CC104MAT3A\SB

KYOCERA AVXIn Stock: 7401825CC104MAT3A\SB Datasheet

Current PartRFQ

1825AC104KAT1A

KYOCERA AVXIn Stock: 13481825AC104KAT1A Datasheet

UpgradeRFQ

1825CC104KAT1A

KYOCERA AVXIn Stock: 25561825CC104KAT1A Datasheet

UpgradeRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the 1825CC104MAT3A is determined by the following critical parameters:

• Capacitance Value: Must be 0.1 µF (no deviation permitted)
• Package / Case: Must be 1825 (4564 Metric) for mechanical and electrical compatibility
• Temperature Coefficient: Must be X7R to maintain stable performance across the operating temperature range
• Mounting Type: Must be Surface Mount, MLCC
• Voltage Rating: Must be equal to or greater than 630V
• Tolerance: May be equal to or tighter than ±20%
• Compliance: Must maintain RoHS3 and REACH compliance status

Two substitute parts meet these criteria with variations in tolerance and voltage rating specifications.

Parameter Comparison

Engineering Selection Recommendations

1825AC104KAT1A (Upgrade Option)

This substitute provides both improved tolerance (±10% versus ±20%) and elevated voltage rating (1000V versus 630V). The higher voltage rating offers additional design margin for circuits operating near the 630V specification limit. This part is suitable for applications requiring tighter capacitance tolerance and enhanced voltage headroom. Packaging is supplied in Cut Tape (CT) & Digi-Reel® format.

1825CC104KAT1A (Direct Tolerance Upgrade)

This substitute maintains the 630V voltage rating while improving tolerance to ±10%. It is functionally equivalent to the main part with enhanced capacitance accuracy. Packaging is supplied in Tape & Reel (TR) format, which may be preferred for high-volume production environments.

Both substitutes are actively produced, fully compliant with RoHS3 and REACH regulations, and maintain identical operating temperature ranges and moisture sensitivity levels.

Frequently Asked Questions (FAQ)

Q: Can 1825AC104KAT1A be used in place of 1825CC104MAT3A?

A: Yes. The 1825AC104KAT1A is electrically compatible. It provides the same 0.1 µF capacitance with improved ±10% tolerance and higher 1000V voltage rating. The elevated voltage rating is suitable for 630V applications with additional design margin.

Q: What is the difference between the two substitute parts?

A: Both substitutes offer ±10% tolerance improvement over the main part. The 1825AC104KAT1A is rated for 1000V, while 1825CC104KAT1A maintains 630V rating. Selection depends on voltage margin requirements and packaging format availability (Cut Tape vs. Tape & Reel).

Q: Are the substitute parts mechanically compatible with the original?

A: Yes. All three parts use identical 1825 (4564 Metric) package dimensions: 0.177" L × 0.252" W (4.50mm × 6.40mm) with 0.100" (2.54mm) maximum thickness. PCB footprints and assembly processes are interchangeable.

Q: Do the substitutes maintain compliance certifications?

A: Yes. Both substitute parts are ROHS3 compliant and REACH unaffected, matching the main part's regulatory status.

Q: What packaging formats are available?

A: The main part (1825CC104MAT3A) uses standard packaging. The 1825AC104KAT1A is supplied in Cut Tape (CT) & Digi-Reel® format. The 1825CC104KAT1A is supplied in Tape & Reel (TR) format. Packaging selection should align with assembly line requirements.