2220AC332MAT1A Equivalent & Substitute Parts

Part Overview

The 2220AC332MAT1A is a 3300 pF ceramic capacitor rated for 1000V (1kV) with X7R temperature coefficient, manufactured by KYOCERA AVX. This surface mount multilayer ceramic capacitor (MLCC) is designed for general purpose applications requiring high voltage performance. The part is currently active in production with full inventory availability. Substitute parts are identified to provide alternative sourcing options while maintaining electrical and mechanical compatibility within the 2220 (5750 Metric) package footprint.

Substiute Parts

2220AC332MAT1A

KYOCERA AVXIn Stock: 12402220AC332MAT1A Datasheet

Current PartRFQ

C2220C332JDGAC7800

KEMETIn Stock: 2070C2220C332JDGAC7800 Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the 2220AC332MAT1A is determined by the following critical parameters:

• Capacitance Value: 3300 pF (exact match required)
• Voltage Rating: 1000V (1kV) minimum (equal or higher acceptable)
• Package / Case: 2220 (5750 Metric) (exact match required for PCB compatibility)
• Mounting Type: Surface Mount, MLCC (exact match required)
• Operating Temperature Range: -55°C ~ 125°C (minimum requirement)
• RoHS Compliance: ROHS3 Compliant (regulatory requirement)
• Moisture Sensitivity Level: 1 (Unlimited) (handling and storage compatibility)

The substitute part C2220C332JDGAC7800 meets all critical substitution criteria. While the temperature coefficient differs (C0G/NP0 versus X7R), both coefficients support the specified operating temperature range and are suitable for general purpose applications within the same package footprint.

Parameter Comparison

Engineering Selection Recommendations

Both the 2220AC332MAT1A and C2220C332JDGAC7800 are active production parts with ROHS3 compliance and MSL 1 rating, confirming regulatory and handling compatibility. The substitute part offers improved tolerance (±5% versus ±20%), which may provide tighter capacitance control in applications requiring precision. The C0G/NP0 temperature coefficient of the substitute part provides superior temperature stability compared to X7R, making it suitable for temperature-sensitive circuit designs. The reduced thickness of the substitute part (1.80mm versus 3.30mm) may offer advantages in space-constrained PCB layouts while maintaining identical footprint dimensions. Both parts are suitable for general purpose high voltage applications within the specified operating temperature range.

Frequently Asked Questions (FAQ)

Q: Can C2220C332JDGAC7800 be used as a direct replacement for 2220AC332MAT1A?

A: Yes. Both parts share identical capacitance (3300 pF), voltage rating (1000V), package footprint (2220 / 5750 Metric), and operating temperature range (-55°C ~ 125°C). PCB layout and reflow profiles remain unchanged.

Q: What is the difference between X7R and C0G/NP0 temperature coefficients?

A: X7R provides ±15% capacitance variation across the operating temperature range. C0G/NP0 provides superior stability with minimal capacitance drift over temperature. For general purpose applications, both are acceptable. For precision circuits, C0G/NP0 is preferred.

Q: Why does the substitute part have different tolerance (±5% vs ±20%)?

A: Tolerance reflects the manufacturing specification of each part. The ±5% tolerance of C2220C332JDGAC7800 indicates tighter capacitance control, which may be beneficial for applications requiring predictable component values.

Q: Are there any PCB assembly considerations when switching between these parts?

A: Both parts use identical 2220 package footprints and surface mount mounting. The reduced thickness of C2220C332JDGAC7800 (1.80mm vs 3.30mm) does not affect PCB layout. Standard reflow profiles for MLCC components apply to both parts.

Q: Do both parts meet the same regulatory requirements?

A: Yes. Both parts are ROHS3 compliant, REACH unaffected, and classified as EAR99. Both carry MSL 1 (Unlimited) moisture sensitivity rating, requiring no special storage or handling precautions.