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1812AC392MAT1A Kyocera AVX 1812AC392MAT1A is a 3900 pF surface mount MLCC capacitor rated for 1000V (1kV) with X7R dielectric and ±20% tolerance.
Mfr Part #:

1812AC392MAT1A

Available from 1 distributors
Mfr Name: Kyocera AVX
Kyocera AVX
Kyocera AVX 1812AC392MAT1A is a 3900 pF surface mount MLCC capacitor rated for 1000V (1kV) with X7R dielectric and ±20% tolerance.
✓ Total Stock: 268,324 pcs
$ Price Range: $0.52

1812AC392MAT1A Available from 1 distributor

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✓ Non-Authorised
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268,324 pcs
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268324 pcs On Request 1 On Request On Request 25+ On Request On Request
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1812AC392MAT1A Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC Qualified
Applications
Automotive Grade
Capacitance
Features
Halogen Free
Industrial Grade
Lead Style
Length
Medical Grade
Military Grade
Mounting Type
Operating Temperature
SVHC Present
Tape & Reel
Temperature Coefficient
Thickness (Max)
Tolerance
Voltage
Width
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1812AC392MAT1A Description

Short technical summary and product information.

The 1812AC392MAT1A is a multilayer ceramic capacitor (MLCC) from Kyocera AVX, offering a capacitance of 3900 pF in an 1812 (4532 metric) surface mount package. It is rated for a high operating voltage of 1000V (1kV) and features an X7R temperature coefficient, providing stable capacitance over a wide temperature range of -55°C to +125°C.

 

This component is designed for general-purpose applications requiring high voltage capabilities in a compact ceramic form factor. The X7R dielectric ensures reliable performance under varying temperature conditions, making it suitable for power supply decoupling, snubber circuits, and other high-voltage filtering tasks.

 

The 1812 package size (4.60mm x 3.20mm with a maximum thickness of 1.80mm) accommodates the high voltage rating while allowing automated surface mount assembly. The part is supplied on tape and reel for volume production.

1812AC392MAT1A Quick Information

Product Type: MLCC Capacitor
Series: HV
Canonical Name: Kyocera AVX 1812AC392MAT1A — MLCC, 3900 pF, 1 kV, X7R, ±20%, 1812
Subcategory: High Voltage MLCC

1812AC392MAT1A Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected
Lead Free: Yes

1812AC392MAT1A Estimated Pricing

Qty Low High
1,000+ $0.52 $0.52

Estimated market price range - modelled values for guidance only, not live distributor offers.

1812AC392MAT1A Features

  • 3900 pF capacitance in 1812 package.
  • Rated for 1000V (1kV) DC operation.
  • X7R dielectric with ±20% tolerance.
  • Operating temperature range -55°C to 125°C.

1812AC392MAT1A Applications

  • Suitable for high voltage filtering circuits.
  • Use in power supply decoupling applications.
  • Applicable in snubber and bypass networks.

1812AC392MAT1A FAQs

6 frequently asked questions generated from this part’s specifications.
What is the capacitance value of the 1812AC392MAT1A?

The capacitance is 3900 pF.

What is the rated voltage of this capacitor?

The rated voltage is 1000V (1kV).

What is the tolerance of the 1812AC392MAT1A?

The tolerance is ±20%.

What is the temperature coefficient of this MLCC?

The temperature coefficient is X7R.

What package size is the 1812AC392MAT1A?

It comes in an 1812 (4532 Metric) surface mount package.

Is this capacitor RoHS compliant?

The RoHS status is listed as RoHS3 Compliant but is unverified and should be treated as low confidence.

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