1206AC332MAT1A: Equivalent & Substitute Parts

Part Overview

The 1206AC332MAT1A is a 3300 pF ±20% 1000V ceramic capacitor manufactured by KYOCERA AVX with X7R temperature coefficient characteristics. This surface-mounted multilayer ceramic capacitor (MLCC) in 1206 (3216 Metric) package is classified as Active product status, suitable for general-purpose high-voltage applications across -55°C to 125°C operating temperature range. Identifying equivalent and substitute components ensures design flexibility, supply chain continuity, and component availability across manufacturing lifecycles.

Substiute Parts

1206AC332MAT1A

KYOCERA AVXIn Stock: 7651206AC332MAT1A Datasheet

Current PartRFQ

CHV1206N1K0332MXT

Cal-Chip Electronics, Inc.In Stock: 10128CHV1206N1K0332MXT Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute components for the 1206AC332MAT1A are identified based on strict equivalence across critical electrical and mechanical parameters:

Electrical Equivalence Criteria:

• Capacitance value: 3300 pF
• Tolerance: ±20%
• Voltage rating: 1000V (1kV)
• Temperature coefficient: X7R

Mechanical Equivalence Criteria:

• Package type: 1206 (3216 Metric)
• Mounting type: Surface Mount, MLCC
• Physical dimensions: 0.126" L x 0.063" W (3.20mm x 1.60mm)
• Maximum thickness: 0.071" (1.80mm)

Compliance & Regulatory Equivalence:

• RoHS3 Compliance required
• REACH Unaffected status
• Moisture Sensitivity Level (MSL): 1
• Packaging: Tape & Reel (TR)

All identified substitute parts meet these criteria without deviation.

Parameter Comparison

Engineering Selection Recommendations

Both the 1206AC332MAT1A and CHV1206N1K0332MXT carry Active product status, ensuring continued manufacturing support and component availability. Both components are ROHS3 compliant and REACH unaffected, satisfying regulatory requirements for contemporary applications. The CHV1206N1K0332MXT is available with significantly higher inventory (10047 Pcs versus 658 Pcs for the primary part), providing enhanced supply chain flexibility when component allocation is a consideration.

Selection between these equivalents should prioritize established design qualification and supply chain agreements. Where design flexibility exists, either component satisfies the specified electrical and mechanical requirements for high-voltage ceramic capacitor applications in the 1206 form factor.

Frequently Asked Questions (FAQ)

Q: What determines if a ceramic capacitor is a valid substitute for the 1206AC332MAT1A?

A: Valid substitutes must match all critical parameters: 3300 pF capacitance, ±20% tolerance, 1000V voltage rating, X7R temperature coefficient, 1206 (3216 Metric) package footprint, and surface-mount MLCC mounting type. Compliance certifications including ROHS3 and REACH status must also align.

Q: Can I use a different temperature coefficient if other parameters match?

A: No. The X7R temperature coefficient is a fundamental electrical specification that determines capacitance stability across the -55°C to 125°C operating range. Different temperature coefficients (such as X5R, C0G) would constitute a different component specification and require complete design requalification.

Q: Are there differences in physical dimensions between the main part and substitute?

A: No. The CHV1206N1K0332MXT maintains identical dimensions (0.126" L x 0.063" W, 3.20mm x 1.60mm) and maximum thickness (0.071" / 1.80mm) as the 1206AC332MAT1A. Both components are footprint-compatible without board layout modifications.

Q: What is the significance of Moisture Sensitivity Level (MSL) 1 for both parts?

A: MSL 1 designation indicates Unlimited shelf life under standard storage conditions without special moisture control or baking requirements. Both components may be stored and handled using standard component management practices without degradation of electrical characteristics.

Q: How should I verify compatibility when implementing a substitute component?

A: Design compatibility is established by confirming matching electrical specifications (capacitance, voltage, tolerance, temperature coefficient) and physical package compatibility (1206 footprint, mounting type, dimensions). Since both components are ROHS3 and REACH compliant with identical compliance profiles, regulatory compatibility is assured.