0805AA100MAT1A Equivalent & Substitute Parts

Part Overview

The 0805AA100MAT1A is a 10 pF ceramic capacitor manufactured by KYOCERA AVX, rated for 1000V (1kV) operation with C0G/NP0 temperature coefficient characteristics. This component is designed for high-voltage applications requiring stable capacitance across the operating temperature range of -55°C to 125°C. The part is currently active in production with 1033 pieces available in stock. Equivalent and substitute parts are identified to provide design flexibility, supply chain alternatives, and performance optimization options for applications where the original part may be unavailable or where enhanced specifications are beneficial.

Substiute Parts

0805AA100MAT1A

KYOCERA AVXIn Stock: 10750805AA100MAT1A Datasheet

Current PartRFQ

C0805C100JDGAC7800

KEMETIn Stock: 83111C0805C100JDGAC7800 Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the 0805AA100MAT1A is determined by the following critical parameters:

• Capacitance Value: Must be 10 pF
• Voltage Rating: Must be 1000V (1kV) or higher
• Temperature Coefficient: Must be C0G or NP0
• Package: Must be 0805 (2012 Metric)
• Mounting Type: Must be Surface Mount, MLCC
• Operating Temperature Range: Must support -55°C to 125°C

The substitute part C0805C100JDGAC7800 from KEMET meets all critical substitution criteria. This part maintains identical capacitance, voltage rating, temperature coefficient, package format, and mounting type. The substitute offers improved tolerance specification (±5% versus ±20%) and enhanced features including low ESL characteristics, making it suitable for direct replacement in applications where the original part is unavailable.

Parameter Comparison

Engineering Selection Recommendations

Both the 0805AA100MAT1A and C0805C100JDGAC7800 are active production components with full ROHS3 compliance and REACH unaffected status, meeting current regulatory requirements for electronic component manufacturing and use.

The KEMET substitute C0805C100JDGAC7800 provides tighter tolerance specification at ±5% compared to the original ±20%, which may improve circuit performance in applications sensitive to capacitance variation. Both components maintain identical electrical ratings and temperature stability characteristics required for high-voltage applications.

Physical dimensions show minor variations within the 0805 package specification, with the KEMET part measuring slightly smaller in length (2.00mm versus 2.10mm) and thickness (1.40mm versus 1.45mm). These dimensional differences remain within standard 0805 package tolerances and do not affect PCB layout compatibility or mounting procedures.

Selection between these parts should be based on availability, cost considerations, and specific application requirements for tolerance performance. Both parts are suitable for direct substitution in circuits designed for the original specification.

Frequently Asked Questions (FAQ)

Q: Can C0805C100JDGAC7800 be used as a direct replacement for 0805AA100MAT1A?

A: Yes. Both parts share identical capacitance (10 pF), voltage rating (1000V), temperature coefficient (C0G/NP0), package format (0805), and operating temperature range (-55°C to 125°C). The KEMET substitute meets all electrical and mechanical requirements for direct substitution.

Q: What is the difference in tolerance between these parts?

A: The original 0805AA100MAT1A has ±20% tolerance, while the KEMET substitute C0805C100JDGAC7800 has ±5% tolerance. The tighter tolerance of the substitute may provide improved circuit performance in applications where capacitance accuracy is critical.

Q: Are there physical compatibility concerns with the dimensional differences?

A: No. The dimensional variations (length: 2.10mm versus 2.00mm; thickness: 1.45mm versus 1.40mm) are within standard 0805 package specifications and do not affect PCB footprint compatibility or assembly procedures.

Q: Do both parts meet current regulatory compliance requirements?

A: Yes. Both the 0805AA100MAT1A and C0805C100JDGAC7800 are ROHS3 compliant and REACH unaffected, meeting current environmental and regulatory standards for electronic components.

Q: What is the moisture sensitivity level for these capacitors?

A: Both parts have Moisture Sensitivity Level (MSL) 1, which indicates unlimited shelf life without moisture control requirements, simplifying storage and handling procedures.