1812GC222MATME Equivalent & Substitute Parts

Part Overview

The 1812GC222MATME is a 2200 pF ceramic capacitor rated for 2000V (2kV) with X7R temperature coefficient, manufactured by KYOCERA AVX in 1812 (4532 Metric) surface mount package. This part is currently active in production with 950 pieces in stock. Substitute parts are necessary to address inventory availability, packaging preferences, tolerance requirements, or design optimization needs while maintaining electrical and mechanical compatibility.

Substiute Parts

1812GC222MATME

KYOCERA AVXIn Stock: 10071812GC222MATME Datasheet

Current PartRFQ

1812GC222KAT1A

KYOCERA AVXIn Stock: 211151812GC222KAT1A Datasheet

UpgradeRFQ

C4532X7R3D222M130KA

TDK CorporationIn Stock: 3701C4532X7R3D222M130KA Datasheet

DirectRFQ

C4532X7R3D222K130KA

TDK CorporationIn Stock: 2025C4532X7R3D222K130KA Datasheet

UpgradeRFQ

C4532X7S3D222K160KA

TDK CorporationIn Stock: 2543C4532X7S3D222K160KA Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the 1812GC222MATME is determined by the following criteria:

Mandatory Parameters (Must Match):

• Capacitance: 2200 pF
• Voltage Rating: 2000V (2kV)
• Package / Case: 1812 (4532 Metric)
• Mounting Type: Surface Mount, MLCC
• Operating Temperature Range: -55°C ~ 125°C
• RoHS Status: ROHS3 Compliant

Allowable Variations:

• Tolerance: ±20% or tighter (±10% acceptable)
• Temperature Coefficient: X7R or X7S (both acceptable for general purpose applications)
• Packaging Format: Tape & Reel (TR), Cut Tape (CT), or standard packaging
• Manufacturer: Different manufacturers permitted if all mandatory parameters match

Product Status Consideration: Parts marked "Not For New Designs" are functionally equivalent but not recommended for new circuit designs.

Parameter Comparison

Engineering Selection Recommendations

For Direct Replacement (Same Tolerance):

• C4532X7R3D222M130KA (TDK Corporation) provides identical electrical specifications to the main part. However, this part is marked "Not For New Designs" and should only be used for legacy system maintenance or repair applications where the original specification must be preserved.

For Improved Tolerance (±10%):

• 1812GC222KAT1A (KYOCERA AVX) is the preferred upgrade option. It maintains the same manufacturer and X7R temperature coefficient while offering tighter tolerance. This part is active in production with 21,100 pieces in stock.
• C4532X7R3D222K130KA (TDK Corporation) provides equivalent performance with ±10% tolerance and is active in production with 1,961 pieces in stock.

For Temperature Coefficient Variation (X7S):

• C4532X7S3D222K160KA (TDK Corporation) is the manufacturer-recommended alternative. X7S temperature coefficient provides improved capacitance stability across the operating temperature range compared to X7R. This part is active in production with 2,457 pieces in stock.

All substitute parts maintain ROHS3 compliance, Moisture Sensitivity Level 1, and identical operating temperature range (-55°C ~ 125°C).

Frequently Asked Questions (FAQ)

Q: Can I use a substitute part with ±10% tolerance instead of ±20%? A: Yes. Tighter tolerance is an acceptable substitution. A ±10% part will perform within the ±20% specification window, providing improved capacitance accuracy.

Q: What is the difference between X7R and X7S temperature coefficients? A: Both are acceptable substitutes for general purpose applications. X7R provides ±15% capacitance change over the operating temperature range. X7S provides ±22% capacitance change. X7S offers superior stability in high-temperature environments.

Q: Can I use a part marked "Not For New Designs"? A: This part is electrically and mechanically equivalent and may be used for repair, maintenance, or legacy system applications. For new circuit designs, select an active production part instead.

Q: Are there physical dimension differences between manufacturers? A: Yes. KYOCERA AVX specifies 0.181" L x 0.126" W (4.60mm x 3.20mm) with 0.071" (1.80mm) maximum thickness. TDK Corporation specifies 0.177" L x 0.126" W (4.50mm x 3.20mm) with 0.059" (1.50mm) maximum thickness. Both fit the 1812 (4532 Metric) package classification and are mechanically compatible with standard 1812 footprints.

Q: What packaging formats are available? A: Substitute parts are available in Tape & Reel (TR), Cut Tape (CT) & Digi-Reel®, and standard packaging formats. Select based on your assembly process requirements and volume needs.

Q: Are all substitute parts ROHS3 compliant? A: Yes. All listed substitute parts maintain ROHS3 compliance and REACH Unaffected status, matching the main part specifications.