1825AC223MAT1A\SB Ceramic Capacitor - Equivalent & Substitute Parts

Part Overview

The 1825AC223MAT1A\SB is a 0.022 µF high-voltage ceramic capacitor manufactured by KYOCERA AVX, rated for 1000V (1kV) operation with X7R temperature coefficient characteristics. This Surface Mount MLCC (Multilayer Ceramic Capacitor) in 1825 (4564 Metric) package format is designed for general-purpose applications requiring stable capacitance across the -55°C to 125°C operating temperature range. The part maintains Active product status with ROHS3 compliance and unlimited moisture sensitivity rating (MSL 1). Equivalent and substitute parts are identified to support design flexibility, inventory optimization, and application-specific voltage or tolerance requirements.

Substiute Parts

1825AC223MAT1A\SB

KYOCERA AVXIn Stock: 7221825AC223MAT1A\SB Datasheet

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1825GC223KAT1A

KYOCERA AVXIn Stock: 22061825GC223KAT1A Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the 1825AC223MAT1A\SB is determined by the following critical parameters:

Mandatory Matching Parameters:

• Capacitance value: 0.022 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 (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: May be equal to or higher than 1000V
• Tolerance: May be tighter (lower) than ±20%
• Packaging format: May differ (e.g., Tape & Reel vs. other formats)

The identified substitute part 1825GC223KAT1A meets all mandatory matching criteria while offering an upgraded voltage rating (2000V) and improved tolerance (±10%), making it suitable for applications requiring higher voltage margin or tighter capacitance specification.

Parameter Comparison

Engineering Selection Recommendations

Both the 1825AC223MAT1A\SB and 1825GC223KAT1A are Active products manufactured by KYOCERA AVX with full ROHS3 compliance and REACH Unaffected status. Selection between these parts depends on application voltage requirements:

Select 1825AC223MAT1A\SB when:

• Circuit design specifies 1000V (1kV) maximum operating voltage
• Cost optimization is prioritized for applications within 1kV voltage envelope
• Standard ±20% tolerance meets circuit performance requirements

Select 1825GC223KAT1A when:

• Application requires higher voltage margin or operates near 1kV limits
• Tighter capacitance tolerance (±10%) is required for circuit stability
• Design benefits from 2kV rated component in same physical footprint
• Long-term reliability improvement justifies component cost difference

Both parts maintain identical physical dimensions, thermal characteristics, and moisture sensitivity ratings, ensuring direct PCB layout compatibility.

Frequently Asked Questions (FAQ)

Q: Can 1825GC223KAT1A directly replace 1825AC223MAT1A\SB on existing PCBs?

A: Yes. Both parts share identical package dimensions (1825 / 4564 Metric), mounting type (Surface Mount MLCC), and physical footprint (4.50mm × 6.40mm × 2.54mm max). No PCB layout modifications are required.

Q: What is the primary difference between these two parts?

A: The substitute part 1825GC223KAT1A provides doubled voltage rating (2000V vs. 1000V) and improved tolerance specification (±10% vs. ±20%) while maintaining the same 0.022 µF capacitance value and X7R temperature coefficient.

Q: Are both parts suitable for -55°C to 125°C operating environments?

A: Yes. Both parts maintain X7R temperature coefficient characteristics across the identical -55°C to 125°C operating temperature range.

Q: What packaging formats are available for these parts?

A: The main part 1825AC223MAT1A\SB is available in standard packaging. The substitute part 1825GC223KAT1A is supplied in Tape & Reel (TR) format. Confirm packaging requirements with procurement specifications.

Q: Do both parts meet RoHS and REACH compliance requirements?

A: Yes. Both 1825AC223MAT1A\SB and 1825GC223KAT1A are ROHS3 Compliant and REACH Unaffected, meeting current environmental and regulatory standards.

Q: Can the 1kV rated part be used in applications designed for 2kV components?

A: No. The 1825AC223MAT1A\SB is rated for maximum 1000V operation. Applications requiring 2000V operation must use 1825GC223KAT1A or equivalent 2kV-rated components.