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1812AA221KAT1A This is a 220 pF MLCC capacitor rated for 1000V with C0G/NP0 dielectric. It comes in a 1812 surface mount package.
Mfr Part #:

1812AA221KAT1A

Available from 3 distributors
Mfr Name: Kyocera AVX
Kyocera AVX
This is a 220 pF MLCC capacitor rated for 1000V with C0G/NP0 dielectric. It comes in a 1812 surface mount package.
✓ Total Stock: 99,383 pcs

1812AA221KAT1A Available from 3 distributors

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✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Key Source ✓
Non-Authorised Inventory information
99,309 pcs
On Request
99309 pcs On Request 1 On Request On Request 25+ On Request On Request
Bristol Electronics ✓
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67 pcs
On Request
67 pcs On Request 1 On Request On Request On Request On Request On Request
MW.FEP S.p.A. ✓
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7 pcs
On Request
7 pcs On Request 1 On Request On Request On Request On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

1812AA221KAT1A Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC Qualified
Applications
Automotive Grade
Capacitance
Case Code
Features
Halogen Free
Industrial Grade
Length
Medical Grade
Military Grade
Mounting Type
Operating Temperature
Package / Case
SVHC Present
Temperature Coefficient
Termination Finish
Thickness (Max)
Tolerance
Voltage
Voltage Rating
Width
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1812AA221KAT1A Description

Short technical summary and product information.

The 1812AA221KAT1A is a high voltage multilayer ceramic capacitor (MLCC) from Kyocera AVX, offering 220 pF capacitance with ±10% tolerance and a 1000V DC voltage rating. The C0G/NP0 temperature coefficient provides stable capacitance over a wide temperature range (-55°C to 125°C) with minimal variation. Designed for high voltage applications, this capacitor features low ESR and is suitable for snubber circuits in high frequency power converters, resonators in switched-mode power supplies (SMPS), and high voltage coupling or DC blocking. The 1812 (4532 Metric) surface mount package requires reflow soldering for reliable attachment. Terminations are plated nickel and tin (RoHS compliant). Typical dimensions are 4.60mm length, 3.20mm width, and 1.45mm maximum thickness.

1812AA221KAT1A Quick Information

Product Type: MLCC Capacitor
Series: HV
Canonical Name: Kyocera AVX 1812AA221KAT1A 220 pF 1000V C0G/NP0 MLCC Capacitor
Subcategory: High Voltage MLCC

1812AA221KAT1A Compliance

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

1812AA221KAT1A Features

  • 220 pF capacitance with ±10% tolerance.
  • Rated for 1000V DC operation.
  • C0G/NP0 temperature coefficient.
  • Surface mount 1812 package.
  • RoHS compliant termination.

1812AA221KAT1A Applications

  • Used in high frequency power converter snubbers.
  • Ideal for SMPS resonators.
  • Suitable for high voltage coupling and DC blocking.
  • Common in general purpose high voltage circuits.

1812AA221KAT1A FAQs

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

220 pF.

What is the voltage rating?

1000V (1kV).

What temperature coefficient does it have?

C0G, NP0.

What is the capacitance tolerance?

±10%.

What package size is it?

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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