1812AC470KAT1A Ceramic capacitor, 47 pF, 1000V, X7R, ±10%, surface mount 1812 (4532 metric) package. Suitable for high voltage general purpose applications.
Mfr Part #:

1812AC470KAT1A

Available from 1 distributors
Mfr Name: Kyocera AVX
Kyocera AVX
Ceramic capacitor, 47 pF, 1000V, X7R, ±10%, surface mount 1812 (4532 metric) package. Suitable for high voltage general purpose applications.
✓ Total Stock: 367,574 pcs

1812AC470KAT1A 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
367,574 pcs
367574 pcs On Request 1 On Request On Request 25+ On Request On Request

1812AC470KAT1A Specifications Quick View

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

1812AC470KAT1A Description

Short technical summary and product information.

The Kyocera AVX 1812AC470KAT1A is a surface mount multilayer ceramic capacitor (MLCC) designed for high voltage applications. It offers a capacitance of 47 pF with a rated voltage of 1000V (1kV), making it suitable for power circuits requiring stable performance under high voltage stress.

 

Electrical characteristics include an X7R temperature coefficient, which ensures capacitance change within ±15% over the operating temperature range of -55°C to 125°C. The tolerance is ±10%, providing adequate precision for general purpose filtering, coupling, and decoupling tasks.

 

Mechanically, the capacitor is housed in an 1812 (4532 metric) package with dimensions 4.60mm length, 3.20mm width, and 1.80mm maximum thickness. It is designed for surface mount technology (SMT) assembly. Environmental compliance data indicates RoHS3 and REACH unaffected status, though these are unverified. The component is marked as high voltage.

 

Typical applications include high voltage DC-DC converters, snubber circuits, and coupling/decoupling in power supplies and industrial equipment. The 1812 package allows for compact design while maintaining high voltage rating.

1812AC470KAT1A Quick Information

Product Type: MLCC Capacitor
Series: High Voltage MLC Chips
Canonical Name: 47 pF 1000V X7R Surface Mount Multilayer Ceramic Capacitor (MLCC) 1812
Subcategory: High Voltage MLCC

1812AC470KAT1A Compliance

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

1812AC470KAT1A Features

  • Rated for 1000V DC operation.
  • X7R temperature coefficient offers stable capacitance.
  • Surface mount 1812 package for compact designs.
  • High voltage design for power applications.
  • RoHS3 compliant (unverified).

1812AC470KAT1A Applications

  • Ideal for high voltage DC-DC converters.
  • Used in snubber circuits for power supplies.
  • Suitable for coupling and decoupling in high voltage circuits.
  • Can be used in industrial equipment requiring high voltage rating.

1812AC470KAT1A FAQs

7 frequently asked questions generated from this part’s specifications.
What is the capacitance of the 1812AC470KAT1A?

The capacitance is 47 pF.

What is the rated voltage of this capacitor?

The rated voltage is 1000V (1kV).

What is the temperature coefficient?

The temperature coefficient is X7R.

What is the tolerance?

The tolerance is ±10%.

What is the package/case size?

The package is 1812 (4532 metric).

What is the operating temperature range?

The operating temperature range is -55°C to 125°C.

Is this capacitor RoHS compliant?

It is listed as RoHS3 compliant, but this status is unverified.

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