1812AC392KAT1A Surface mount MLCC capacitor, 3900pF capacitance, 1000V rated voltage, X7R dielectric, ±10% tolerance, in 1812 package.
Mfr Part #:

1812AC392KAT1A

Available from 2 distributors
Mfr Name: Kyocera AVX
Kyocera AVX
Surface mount MLCC capacitor, 3900pF capacitance, 1000V rated voltage, X7R dielectric, ±10% tolerance, in 1812 package.
Total Stock: 118,855 pcs

1812AC392KAT1A Available from 2 distributors

Authorised
Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
118,021 pcs
118021 pcs On Request 1 On Request On Request 25+ On Request On Request
Non-Authorised Inventory information
834 pcs
834 pcs On Request 1 On Request On Request On Request On Request On Request

1812AC392KAT1A 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
Length
Medical Grade
Military Grade
Mounting Type
Operating Temperature
Operating Temperature Range
Package / Case
Rated Voltage
SVHC Present
Temperature Coefficient
Termination Finish
Thickness (Max)
Tolerance
Voltage
Width

1812AC392KAT1A Description

Short technical summary and product information.

The Kyocera AVX 1812AC392KAT1A is a high voltage multilayer ceramic chip capacitor (MLCC) designed for demanding applications requiring stable capacitance and high voltage handling. It offers a capacitance of 3900 pF with a tolerance of ±10% and a rated voltage of 1000V (1kV). The X7R temperature coefficient ensures stable performance over a wide operating temperature range of -55°C to 125°C, with a capacitance change of ±15% over temperature.

 

This capacitor is housed in a standard 1812 (4532 Metric) surface mount package, measuring 4.60mm x 3.20mm with a maximum thickness of 1.80mm. The termination finish is plated nickel and tin, making it RoHS compliant. It is suitable for general purpose applications, particularly in high voltage circuits such as snubbers in power converters, resonators in switch-mode power supplies, and DC blocking or coupling.

 

As a high voltage MLCC, it is recommended for reflow soldering only, with careful temperature ramp control to avoid thermal shock. The part is supplied on 7-inch tape and reel for automated assembly.

1812AC392KAT1A Quick Information

Product Type: MLCC Capacitor
Series: HV
Canonical Name: Kyocera AVX 1812AC392KAT1A MLCC Capacitor
Subcategory: High Voltage MLCC

1812AC392KAT1A Compliance

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

1812AC392KAT1A Features

  • 3900pF capacitance with ±10% tolerance.
  • Rated for 1000V DC operation.
  • X7R dielectric, -55°C to 125°C range.
  • Surface mount 1812 package, 4.60x3.20mm.
  • RoHS compliant with Ni/Sn termination.

1812AC392KAT1A Applications

  • Snubber circuits in high frequency power converters.
  • Resonators in switch-mode power supplies.
  • High voltage coupling and DC blocking.
  • General purpose high voltage applications.

1812AC392KAT1A FAQs

7 frequently asked questions generated from this part’s specifications.
What is the capacitance of the 1812AC392KAT1A?

3900 pF.

What is the voltage rating of this capacitor?

1000V (1kV).

What is the temperature coefficient?

X7R.

What is the tolerance of this capacitor?

±10%.

What package size is the 1812AC392KAT1A?

1812 (4532 Metric).

What is the operating temperature range?

-55°C to 125°C.

Is this capacitor RoHS compliant?

Yes, RoHS3 compliant with plated Ni and Sn termination.

Home
Account

Categories