1812HC392KAT1A This is a 3900pF, 3kV, X7R ceramic capacitor in an 1812 surface mount package. Suitable for general purpose high voltage applications.
Mfr Part #:

1812HC392KAT1A

Available from 1 distributors
Mfr Name: Kyocera AVX
Kyocera AVX
This is a 3900pF, 3kV, X7R ceramic capacitor in an 1812 surface mount package. Suitable for general purpose high voltage applications.
Total Stock: 242,132 pcs
$ Price Range: $0.97 - $2.31

1812HC392KAT1A Available from 1 distributor

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Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
242,132 pcs
242132 pcs On Request 1 On Request On Request 25+ On Request On Request

1812HC392KAT1A Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Applications
Capacitance
Features
Lead Style
Length
Mounting Type
Operating Temperature
Tape & Reel
Temperature Coefficient
Termination Style
Thickness (Max)
Tolerance
Voltage
Width

1812HC392KAT1A Description

Short technical summary and product information.

The 1812HC392KAT1A is a multilayer ceramic capacitor (MLCC) manufactured by Kyocera AVX. It offers a capacitance of 3900 pF with a rated voltage of 3000 V (3 kV) and a tolerance of ±10%. The capacitor uses X7R dielectric, which provides stable capacitance over the operating temperature range of -55°C to 125°C. This makes it suitable for applications requiring consistent performance across temperature extremes. The component is designed for surface mount assembly and comes in the standard 1812 (4532 metric) package with dimensions of 4.60 mm x 3.20 mm and a maximum thickness of 2.80 mm. It is intended for general purpose applications, with a special feature of high voltage capability. The terminations are SMD/SMT with no lead style. The part is listed as RoHS3 compliant, though this is unverified, and has a moisture sensitivity level of 1 (unlimited).

1812HC392KAT1A Quick Information

Product Type: MLCC Capacitor
Series: High Voltage
Canonical Name: Multilayer Ceramic Capacitor (MLCC) 3900 pF, 3 kV, X7R, 1812
Subcategory: High Voltage MLCC

1812HC392KAT1A Compliance

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

1812HC392KAT1A Estimated Pricing

Qty Low High
1+ $2.31 $2.31
10+ $1.57 $1.57
50+ $1.28 $1.28
100+ $1.19 $1.19
500+ $1.04 $1.04
1,500+ $0.97 $0.97

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

1812HC392KAT1A Features

  • 3900 pF capacitance at 3 kV rating.
  • X7R dielectric for stable temperature performance.
  • Surface mount 1812 package with SMD terminations.
  • Operating temperature range -55°C to 125°C.
  • High voltage feature for general purpose applications.

1812HC392KAT1A Applications

  • Suitable for high voltage DC-DC converters.
  • Used in power supply filtering circuits.
  • Ideal for snubber and decoupling applications.
  • Applicable in industrial and automotive electronics.
  • General purpose high voltage ceramic capacitor.

1812HC392KAT1A FAQs

7 frequently asked questions generated from this part’s specifications.
What is the capacitance of the 1812HC392KAT1A?

3900 pF.

What is the voltage rating?

3000 V (3 kV).

What is the temperature coefficient?

X7R.

What is the tolerance?

±10%.

What is the package/case size?

1812 (4532 Metric).

What is the operating temperature range?

-55°C to 125°C.

Is this component RoHS compliant?

Yes, it is listed as RoHS3 compliant, but this information is unverified.

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