KYOCERA AVX 1808AC222MATME Equivalent & Substitute Parts

Part Overview

The KYOCERA AVX 1808AC222MATME is a 2200 pF ceramic capacitor rated at 1000V (1kV) with X7R temperature coefficient, designed for general-purpose high-voltage applications. This surface-mount multilayer ceramic capacitor (MLCC) in 1808 (4520 Metric) package is ROHS3 compliant and carries unlimited moisture sensitivity rating (MSL 1). The part is currently active in production with 728 units in stock.

Substitute parts are identified when equivalent electrical performance can be achieved through alternative manufacturers or when upgraded specifications meet or exceed the original design requirements while maintaining mechanical compatibility.

Substiute Parts

1808AC222MATME

KYOCERA AVXIn Stock: 7451808AC222MATME Datasheet

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1808AC222KAT1A

KYOCERA AVXIn Stock: 24261808AC222KAT1A Datasheet

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1808GC222KAT1A

KYOCERA AVXIn Stock: 78831808GC222KAT1A Datasheet

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1808GC222MAT1A

KYOCERA AVXIn Stock: 18111808GC222MAT1A Datasheet

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1808SC222KAT1A

KYOCERA AVXIn Stock: 26201808SC222KAT1A Datasheet

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VPDP202W222K1GV001E

Johanson Dielectrics Inc.In Stock: 11685VPDP202W222K1GV001E Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the 1808AC222MATME is determined by the following criteria:

Primary Substitution Parameters:

• Capacitance value: 2200 pF (exact match required)
• Package / Case: 1808 (4520 Metric) (exact match required)
• Temperature Coefficient: X7R (exact match required)
• Operating Temperature Range: -55°C to 125°C (exact match required)
• Mounting Type: Surface Mount, MLCC (exact match required)
• RoHS Status: ROHS3 Compliant (minimum requirement)
• Moisture Sensitivity Level: 1 (Unlimited) (exact match required)

Allowable Variations:

• Voltage Rating: Equal to or greater than 1000V
• Tolerance: Equal to or tighter than ±20%
• Manufacturer: Different manufacturers permitted if all electrical and mechanical parameters align

The substitute parts listed below meet all primary substitution parameters. Voltage rating upgrades and tolerance improvements represent enhanced specifications suitable for direct replacement in the original application.

Parameter Comparison

Engineering Selection Recommendations

All listed substitute parts maintain active product status and ROHS3 compliance, meeting regulatory requirements for current applications.

1808AC222KAT1A provides direct voltage-rated substitution with improved tolerance (±10% versus ±20%), maintaining identical physical dimensions and thickness. This part is suitable for applications where tighter capacitance tolerance is beneficial without requiring voltage derating.

1808SC222KAT1A offers 1500V voltage rating with ±10% tolerance and increased thickness (2.20mm). This part accommodates applications requiring intermediate voltage headroom above the original 1000V specification.

1808GC222MAT1A and 1808GC222KAT1A provide 2000V voltage rating with matching tolerance specifications (±20% and ±10% respectively) and increased thickness (2.20mm). These parts are suitable for high-voltage applications requiring doubled voltage margin.

VPDP202W222K1GV001E (Johanson Dielectrics Inc., HVS-PME series) delivers 2000V rating with ±10% tolerance and is specified for SMPS filtering applications. Dimensional variations are minimal (0.185" L × 0.080" W versus 0.181" L × 0.079" W for KYOCERA AVX parts), with thickness of 0.085" (2.16mm).

Frequently Asked Questions (FAQ)

Q: Can 1808AC222KAT1A replace 1808AC222MATME in all applications?

A: Yes. Both parts share identical voltage rating (1000V), temperature coefficient (X7R), operating temperature range (-55°C to 125°C), and physical package (1808). The 1808AC222KAT1A provides tighter tolerance (±10% versus ±20%), which is a specification improvement. Thickness remains identical at 0.071" (1.80mm).

Q: What is the difference between the 1000V and 2000V rated parts?

A: Voltage rating determines the maximum electric field the capacitor can withstand. Parts rated 1500V (1808SC222KAT1A) and 2000V (1808GC222MAT1A, 1808GC222KAT1A, VPDP202W222K1GV001E) provide increased voltage margin for applications exceeding 1000V requirements. These higher-rated parts exhibit increased thickness (0.087" or 0.085" versus 0.071"), which must be verified against PCB layout constraints.

Q: Are there physical compatibility concerns when substituting higher-voltage parts?

A: Yes. Parts rated 1500V and 2000V have increased thickness compared to the original 1000V part. The 1808AC222MATME measures 0.071" (1.80mm) thick, while 1500V and 2000V variants measure 0.087" (2.20mm) or 0.085" (2.16mm). PCB design must accommodate this thickness increase to prevent component interference or assembly issues.

Q: Can VPDP202W222K1GV001E (Johanson Dielectrics) substitute for KYOCERA AVX parts?

A: Yes, with dimensional verification. VPDP202W222K1GV001E meets all electrical specifications (2200 pF, ±10%, 2000V, X7R, -55°C to 125°C) and regulatory requirements (ROHS3). Dimensional differences are minor: length 0.185" (4.70mm) versus 0.181" (4.60mm), width 0.080" (2.03mm) versus 0.079" (2.00mm), and thickness 0.085" (2.16mm). PCB footprint and assembly clearances must be confirmed before substitution.

Q: What does MSL 1 (Unlimited) moisture sensitivity mean?

A: MSL 1 indicates the component requires no special moisture protection during storage, handling, or assembly. All listed parts carry MSL 1 rating, eliminating moisture-related compatibility concerns during substitution.

Q: Are all substitute parts available in Tape & Reel (TR) packaging?

A: The original 1808AC222MATME is specified with "-" packaging notation. All substitute parts are available in Tape & Reel (TR) packaging, which is standard for surface-mount component distribution and automated assembly processes.