1812AC333JAT1A MLCC capacitor with 0.033µF capacitance and 1000V DC rating. X7R dielectric with ±5% tolerance in a 1812 surface mount package.
Mfr Part #:

1812AC333JAT1A

Available from 1 distributors
Mfr Name: Kyocera AVX
Kyocera AVX
MLCC capacitor with 0.033µF capacitance and 1000V DC rating. X7R dielectric with ±5% tolerance in a 1812 surface mount package.
Total Stock: 470,229 pcs

1812AC333JAT1A Available from 1 distributor

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470,229 pcs
470229 pcs On Request 1 On Request On Request 25+ On Request On Request

1812AC333JAT1A 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

1812AC333JAT1A Description

Short technical summary and product information.

The Kyocera AVX 1812AC333JAT1A is a surface mount multilayer ceramic capacitor (MLCC) with a capacitance of 0.033µF and a rated voltage of 1000V (1kV). It features an X7R temperature coefficient, providing stable capacitance over a temperature range of -55°C to 125°C with ±15% capacitance change. The component has a capacitance tolerance of ±5%.

 

Housed in a standard 1812 (4532 Metric) package measuring 4.60mm in length, 3.20mm in width, and a maximum thickness of 2.80mm, this capacitor is suited for high-voltage applications in power electronics, DC-DC converters, and general-purpose filtering circuits. The X7R dielectric offers moderate stability across temperature and voltage variations, making it a cost-effective choice for designs requiring a balance between performance and size.

 

The component is marked as high voltage and is intended for general purpose use. It is RoHS3 compliant and REACH unaffected, with an MSL rating of 1 (unlimited floor life). However, these compliance claims should be verified against the official manufacturer documentation.

1812AC333JAT1A Quick Information

Product Type: MLCC Capacitor
Series: High Voltage
Canonical Name: 0.033µF ±5% 1000V X7R Surface Mount MLCC Capacitor, 1812 (4532 Metric)
Subcategory: High Voltage Ceramic Capacitor

1812AC333JAT1A Compliance

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

1812AC333JAT1A Features

  • 0.033µF capacitance in 1812 package.
  • Rated for 1000V DC operation.
  • X7R temperature coefficient (-55°C to 125°C).
  • ±5% capacitance tolerance.
  • Surface mount MLCC construction.

1812AC333JAT1A Applications

  • General purpose high voltage filtering.
  • DC-DC converter input and output capacitors.
  • Snubber circuits in power supplies.
  • Coupling and decoupling in high voltage rails.

1812AC333JAT1A FAQs

7 frequently asked questions generated from this part’s specifications.
What is the capacitance value of 1812AC333JAT1A?

0.033 µF.

What is the voltage rating of this capacitor?

1000V (1kV) DC.

What is the temperature coefficient (dielectric) of 1812AC333JAT1A?

X7R, operating from -55°C to 125°C with ±15% capacitance change.

What is the tolerance of this MLCC?

±5%.

What package size is the 1812AC333JAT1A?

1812 (4532 Metric) surface mount package.

What is the operating temperature range?

-55°C to 125°C.

Is the 1812AC333JAT1A RoHS compliant?

It is listed as RoHS3 compliant but this claim is unverified.

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