1812SC822MATBE Ceramic Capacitor - Equivalent & Substitute Parts

Part Overview

The 1812SC822MATBE is an 8200 pF high-voltage ceramic capacitor manufactured by KYOCERA AVX, rated for 1500V operation with X7R temperature coefficient characteristics. This Surface Mount MLCC (Multilayer Ceramic Capacitor) in 1812 (4532 Metric) package format is designed for general-purpose applications requiring stable capacitance across the -55°C to 125°C operating temperature range. The part is currently in active production status with ROHS3 compliance and unlimited moisture sensitivity rating (MSL 1). Substitute parts are identified when equivalent electrical performance and mechanical compatibility can be maintained within the specified parameter constraints.

Substiute Parts

1812SC822MATBE

KYOCERA AVXIn Stock: 7461812SC822MATBE Datasheet

Current PartRFQ

1812GC822KAT1A

KYOCERA AVXIn Stock: 41561812GC822KAT1A Datasheet

UpgradeRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the 1812SC822MATBE is determined by the following critical parameters:

• Capacitance Value: Must be 8200 pF (no tolerance variation acceptable for substitution classification)
• Package Format: Must be 1812 (4532 Metric) to ensure mechanical and thermal compatibility
• Temperature Coefficient: Must be X7R to maintain stable capacitance performance across the operating temperature range
• Mounting Type: Must be Surface Mount MLCC
• Compliance Standards: Must maintain ROHS3 compliance and MSL 1 rating

The identified substitute part 1812GC822KAT1A meets all mechanical and electrical compatibility criteria while offering enhanced voltage rating (2000V vs. 1500V) and improved tolerance (±10% vs. ±20%).

Parameter Comparison

Engineering Selection Recommendations

Both the 1812SC822MATBE and 1812GC822KAT1A maintain active production status with full ROHS3 compliance and MSL 1 rating. The substitute part 1812GC822KAT1A provides identical mechanical compatibility and superior electrical performance through higher voltage rating and tighter tolerance specification. Selection between these parts should be based on circuit voltage requirements and tolerance specifications for the target application. Both parts are suitable for designs operating within 1500V specifications, with the substitute offering additional voltage margin and improved capacitance stability.

Frequently Asked Questions (FAQ)

Q: Can 1812GC822KAT1A be used as a direct replacement for 1812SC822MATBE?

A: Yes. Both parts share identical capacitance value (8200 pF), temperature coefficient (X7R), package format (1812/4532 Metric), and operating temperature range (-55°C to 125°C). The substitute provides higher voltage rating (2000V vs. 1500V) and tighter tolerance (±10% vs. ±20%), making it compatible with applications designed for the original part.

Q: What are the key differences between these two parts?

A: The primary differences are voltage rating and tolerance. The 1812GC822KAT1A is rated for 2000V with ±10% tolerance, while the 1812SC822MATBE is rated for 1500V with ±20% tolerance. Physical dimensions, mounting type, and compliance certifications are identical.

Q: Are there any packaging differences?

A: The 1812SC822MATBE is specified with standard packaging, while the 1812GC822KAT1A is supplied in Tape & Reel (TR) format. Both use identical 1812 (4532 Metric) package dimensions and are Surface Mount MLCC components.

Q: Do both parts meet the same compliance requirements?

A: Yes. Both parts are ROHS3 compliant, REACH unaffected, and carry MSL 1 (unlimited moisture sensitivity) rating. Both are classified under ECCN EAR99 and HTSUS 8532.24.0020.

Q: Which part should be selected for new designs?

A: Selection depends on circuit voltage requirements. For applications operating at or below 1500V, either part is suitable. For designs requiring voltage margin or improved capacitance stability, the 1812GC822KAT1A is the preferred choice due to its higher voltage rating and tighter tolerance specification.