Equivalent & Substitute Parts for 1825CC154MATME

Part Overview

The 1825CC154MATME is a 0.15 µF ceramic capacitor rated for 630V with X7R temperature coefficient, manufactured by KYOCERA AVX. This high-voltage surface-mount multilayer ceramic capacitor (MLCC) is designed for general-purpose applications requiring stable capacitance across a wide operating temperature range of -55°C to 125°C. The part is currently active in production with ROHS3 compliance and unlimited moisture sensitivity rating (MSL 1). Substitute parts are identified when electrical specifications, mechanical dimensions, and compliance certifications remain compatible with the original design requirements.

Substiute Parts

1825CC154MATME

KYOCERA AVXIn Stock: 7061825CC154MATME Datasheet

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1825CC154KAT1A

KYOCERA AVXIn Stock: 19091825CC154KAT1A Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the 1825CC154MATME is determined by strict equivalence in the following parameters:

• Capacitance Value: 0.15 µF (exact match required)
• Voltage Rating: 630V (substitute must meet or exceed this rating)
• Temperature Coefficient: X7R (required for thermal performance consistency)
• Package Dimensions: 1825 (4564 Metric) with size 0.177" L x 0.252" W (4.50mm x 6.40mm) and maximum thickness 0.100" (2.54mm)
• Mounting Technology: Surface Mount MLCC configuration
• Operating Temperature Range: -55°C to 125°C (substitute must support this range)
• Compliance Standards: ROHS3 Compliant, REACH Unaffected status

The tolerance specification may vary between the main part and substitutes provided the tolerance range does not compromise circuit performance. Packaging format (bulk versus tape & reel) does not affect electrical or mechanical compatibility.

Parameter Comparison

Engineering Selection Recommendations

The 1825CC154KAT1A qualifies as a direct substitute for the 1825CC154MATME based on complete electrical, mechanical, and compliance equivalence. Both parts are manufactured by KYOCERA AVX and maintain identical specifications across all critical parameters: capacitance value, voltage rating, temperature coefficient, package dimensions, and operating temperature range.

The primary distinction between these parts is the tolerance specification. The substitute part 1825CC154KAT1A provides ±10% tolerance compared to the ±20% tolerance of the main part. This represents an improvement in capacitance accuracy and may be beneficial in applications requiring tighter component specifications.

Both parts maintain ROHS3 compliance, REACH unaffected status, and MSL 1 rating, ensuring compatibility with modern manufacturing processes and regulatory requirements. The packaging format difference (tape & reel for the substitute versus standard packaging for the main part) does not affect electrical or mechanical performance and relates only to procurement and assembly logistics.

Frequently Asked Questions (FAQ)

Q: Can 1825CC154KAT1A be used as a direct replacement for 1825CC154MATME in existing designs?

A: Yes. Both parts share identical electrical specifications (0.15 µF, 630V, X7R), mechanical dimensions (1825 package, 4.50mm x 6.40mm), and compliance certifications. PCB footprints and assembly processes remain unchanged.

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

A: Tolerance defines the acceptable range of actual capacitance value around the nominal 0.15 µF specification. The ±20% tolerance allows values between 0.12 µF and 0.18 µF, while ±10% tolerance restricts values to 0.135 µF and 0.165 µF. Tighter tolerance (±10%) provides greater capacitance accuracy.

Q: Does the tape & reel packaging of 1825CC154KAT1A affect compatibility?

A: No. Packaging format (tape & reel versus bulk) is a procurement and assembly consideration only. It does not affect electrical performance, mechanical fit, or PCB compatibility.

Q: Are both parts suitable for high-voltage applications?

A: Yes. Both parts are rated for 630V operation and feature X7R temperature coefficient, making them suitable for high-voltage general-purpose applications across the -55°C to 125°C operating range.

Q: Do both parts meet current regulatory requirements?

A: Yes. Both parts are ROHS3 compliant, REACH unaffected, and carry MSL 1 (unlimited) moisture sensitivity rating, meeting current manufacturing and environmental standards.