1812AC221KAT1A This is a 220pF 1000V X7R ceramic capacitor from Kyocera AVX in a 1812 surface mount package.
Mfr Part #:

1812AC221KAT1A

Available from 1 distributors
Mfr Name: Kyocera AVX
Kyocera AVX
This is a 220pF 1000V X7R ceramic capacitor from Kyocera AVX in a 1812 surface mount package.
Total Stock: 346,970 pcs

1812AC221KAT1A Available from 1 distributor

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Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
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346,970 pcs
346970 pcs On Request 1 On Request On Request 25+ On Request On Request

1812AC221KAT1A Specifications Quick View

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

1812AC221KAT1A Description

Short technical summary and product information.

The Kyocera AVX 1812AC221KAT1A is a surface mount multilayer ceramic capacitor (MLCC) with a capacitance of 220 pF and a rated voltage of 1000V (1kV). It features an X7R temperature coefficient, providing stable capacitance over a wide temperature range of -55°C to 125°C with a tolerance of ±10%.

 

This capacitor is designed for general purpose applications requiring high voltage capability. The 1812 (4532 Metric) package measures 4.60mm x 3.20mm with a maximum thickness of 1.80mm, making it suitable for compact PCB designs. The surface mount configuration allows for automated assembly.

 

As a high voltage MLCC, it is commonly used in power supply filtering, DC-DC converters, snubber circuits, and coupling applications where reliable performance under high voltage stress is required. The X7R dielectric offers moderate temperature stability, making it a versatile choice for many electronic designs.

1812AC221KAT1A Quick Information

Product Type: MLCC Capacitor
Series: High Voltage MLC Chips
Canonical Name: Kyocera AVX 1812AC221KAT1A 220pF 1000V X7R MLCC Capacitor
Subcategory: High Voltage MLCC

1812AC221KAT1A Compliance

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

1812AC221KAT1A Features

  • 220pF capacitance with ±10% tolerance.
  • Rated for 1000V DC operation.
  • X7R temperature coefficient for stable performance.
  • Surface mount 1812 package.
  • High voltage MLCC design.

1812AC221KAT1A Applications

  • Used in power supply filtering circuits.
  • Suitable for high voltage DC-DC converters.
  • Ideal for snubber and coupling applications.
  • General purpose high voltage ceramic capacitor.

1812AC221KAT1A FAQs

7 frequently asked questions generated from this part’s specifications.
What is the capacitance value of the 1812AC221KAT1A?

220 pF.

What is the rated voltage of this capacitor?

1000V (1kV).

What is the temperature coefficient of the 1812AC221KAT1A?

X7R.

What is the capacitance tolerance?

±10%.

What is the package size of this capacitor?

1812 (4532 Metric).

What is the operating temperature range?

-55°C to 125°C.

What is the mounting type?

Surface Mount, MLCC.

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