Equivalent & Substitute Parts for 1812CC562MAT1A

Part Overview

The 1812CC562MAT1A is a high-voltage ceramic capacitor manufactured by KYOCERA AVX with a capacitance of 5600 pF, rated for 630V operation, and featuring X7R temperature coefficient characteristics. This component is classified as an Active product with full RoHS3 compliance and unlimited moisture sensitivity rating (MSL 1). The part is supplied in Surface Mount MLCC format with 1812 (4532 Metric) package dimensions.

Equivalent and substitute parts are identified when design requirements change, inventory constraints occur, or performance specifications need enhancement while maintaining functional compatibility within the same package footprint and electrical category.

Substiute Parts

1812CC562MAT1A

KYOCERA AVXIn Stock: 11641812CC562MAT1A Datasheet

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1812SC562KAT1A

KYOCERA AVXIn Stock: 112521812SC562KAT1A Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitution of the 1812CC562MAT1A is determined by the following critical parameters:

• Capacitance Value: Must remain 5600 pF to maintain circuit function
• Package Footprint: Must be 1812 (4532 Metric) for PCB compatibility
• Temperature Coefficient: Must be X7R for stable performance across the operating temperature range
• Mounting Technology: Must be Surface Mount MLCC
• Voltage Rating: May be equal to or greater than 630V; higher ratings provide design margin
• Tolerance: May be equal to or tighter than ±20%
• Compliance: Must maintain ROHS3 and REACH compliance status

The substitute part 1812SC562KAT1A meets all substitution criteria with enhanced electrical performance characteristics.

Parameter Comparison

Engineering Selection Recommendations

Both the 1812CC562MAT1A and 1812SC562KAT1A are Active products with full ROHS3 compliance and REACH Unaffected status, ensuring regulatory compliance for current and future applications.

The 1812SC562KAT1A substitute provides enhanced electrical performance through a higher voltage rating (1500V versus 630V) and improved tolerance specification (±10% versus ±20%). These enhancements maintain full compatibility with the original part's package footprint and mounting requirements.

The primary design consideration is the increased thickness of the substitute part (2.80mm maximum versus 1.80mm maximum). This dimensional difference must be evaluated against PCB assembly clearance requirements and board-level design constraints before implementation.

Frequently Asked Questions (FAQ)

Q: Can 1812SC562KAT1A be used as a direct replacement for 1812CC562MAT1A?

A: Yes, the substitute part maintains identical capacitance value, temperature coefficient, package footprint, and mounting technology. The increased voltage rating and improved tolerance provide enhanced performance margins. Verify PCB clearance for the increased thickness (2.80mm maximum).

Q: What is the significance of the voltage rating difference?

A: The substitute part is rated for 1500V operation compared to the original 630V rating. This higher voltage rating provides additional design margin and allows operation in higher-voltage circuit applications without electrical stress.

Q: Does the tolerance difference affect circuit performance?

A: The substitute part features ±10% tolerance compared to the original ±20% tolerance. This tighter tolerance specification reduces capacitance variation across the production batch, improving circuit consistency and predictability.

Q: Are there any physical compatibility concerns?

A: Both parts use the 1812 (4532 Metric) package with identical length and width dimensions (4.60mm x 3.20mm). The substitute part has a maximum thickness of 2.80mm compared to 1.80mm for the original. Confirm adequate PCB clearance and component placement spacing before design implementation.

Q: Do both parts meet the same compliance standards?

A: Yes, both parts are ROHS3 Compliant and REACH Unaffected, ensuring equivalent regulatory compliance for industrial and commercial applications.