1812GA101KATME Equivalent & Substitute Parts

Part Overview

The 1812GA101KATME is a 100 pF ±10% 2000V (2kV) ceramic capacitor manufactured by KYOCERA AVX in the 1812 (4532 Metric) surface mount package. This high-voltage C0G/NP0 temperature coefficient capacitor is designed for general-purpose applications requiring stable capacitance across the operating temperature range of -55°C to 125°C. The part is currently active and ROHS3 compliant with unlimited moisture sensitivity rating (MSL 1).

Equivalent and substitute parts are necessary when the original part number becomes unavailable, when design requirements change to accommodate higher voltage ratings or tighter tolerances, or when alternative manufacturers' components meet the same electrical and mechanical specifications.

Substiute Parts

1812GA101KATME

KYOCERA AVXIn Stock: 11291812GA101KATME Datasheet

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1812GA101JAT1A

KYOCERA AVXIn Stock: 97581812GA101JAT1A Datasheet

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1812HA101KAT1A

KYOCERA AVXIn Stock: 46241812HA101KAT1A Datasheet

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1812WA101KAT1A

KYOCERA AVXIn Stock: 26061812WA101KAT1A Datasheet

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KGM43BCG3U101JV

KYOCERA AVXIn Stock: 4810KGM43BCG3U101JV Datasheet

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C4532C0G3F101K160KA

TDK CorporationIn Stock: 33332C4532C0G3F101K160KA Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitution of the 1812GA101KATME is determined by the following critical parameters:

Mandatory Compatibility Parameters:

• Capacitance value: 100 pF (exact match required)
• Package / Case: 1812 (4532 Metric) (exact match required)
• Temperature Coefficient: C0G / NP0 (exact match required)
• Mounting Type: Surface Mount, MLCC (exact match required)
• Operating Temperature Range: -55°C to 125°C (exact match required)

Allowable Variation Parameters:

• Tolerance: ±10% or tighter (±5% acceptable as upgrade)
• Voltage Rating: 2000V or higher (2500V, 3000V acceptable as upgrades)
• Manufacturer: KYOCERA AVX or alternative qualified manufacturers
• RoHS / REACH Compliance: ROHS3 Compliant, REACH Unaffected (maintained across all substitutes)

Substitute parts listed below maintain all mandatory parameters while offering improvements in tolerance or voltage rating where applicable.

Parameter Comparison

Engineering Selection Recommendations

All listed substitute parts maintain ROHS3 compliance and REACH unaffected status, ensuring regulatory compatibility with the original 1812GA101KATME.

Same Voltage Rating (2000V):

• 1812GA101JAT1A offers tighter tolerance (±5% vs ±10%) while maintaining identical voltage rating and manufacturer. This part is suitable for applications requiring improved capacitance accuracy.

Upgraded Voltage Rating (2500V):

• 1812WA101KAT1A provides 500V additional voltage margin (2500V vs 2000V) with matching tolerance and manufacturer. This part is suitable for designs requiring enhanced voltage headroom.

Upgraded Voltage Rating (3000V):

• 1812HA101KAT1A provides 1000V additional voltage margin with matching tolerance and manufacturer.
• KGM43BCG3U101JV provides 1000V additional voltage margin with tighter tolerance (±5%) and KGM series designation.
• C4532C0G3F101K160KA is manufactured by TDK Corporation and provides 1000V additional voltage margin with matching tolerance. This part offers the highest inventory availability (33254 Pcs).

All substitute parts are active products with unlimited moisture sensitivity rating (MSL 1).

Frequently Asked Questions (FAQ)

Q: Can I substitute 1812GA101KATME with a part having a higher voltage rating? A: Yes. Parts rated at 2500V or 3000V are direct substitutes for 2000V applications. Higher voltage ratings provide additional safety margin and are electrically compatible with circuits designed for 2000V operation.

Q: What is the difference between ±10% and ±5% tolerance parts? A: Tolerance specifies the allowable deviation from the nominal 100 pF capacitance value. ±10% allows deviation from 90 pF to 110 pF, while ±5% allows deviation from 95 pF to 105 pF. Tighter tolerance (±5%) is suitable for applications requiring more precise capacitance values.

Q: Are KYOCERA AVX and TDK Corporation parts interchangeable? A: Yes, when all electrical and mechanical parameters match. The C4532C0G3F101K160KA from TDK Corporation is electrically equivalent to KYOCERA AVX parts with identical capacitance, voltage rating, temperature coefficient, and package specifications.

Q: Does package size differ between substitute parts? A: All listed parts use the 1812 (4532 Metric) package. Physical dimensions are nominally identical, with minor thickness variations (1.45mm to 2.20mm) that do not affect PCB layout compatibility for standard surface mount assembly.

Q: Are all substitute parts ROHS3 compliant? A: Yes. All listed substitute parts maintain ROHS3 compliance and REACH unaffected status, ensuring regulatory compatibility with the original part.

Q: Which substitute part has the best inventory availability? A: C4532C0G3F101K160KA from TDK Corporation has the highest inventory with 33254 Pcs in stock.