1812HA121KAT1A Surface mount MLCC capacitor, 120pF, 3kV rated voltage, C0G/NP0 dielectric, ±10% tolerance, 1812 package.
Mfr Part #:

1812HA121KAT1A

Available from 1 distributors
Mfr Name: Kyocera AVX
Kyocera AVX
Surface mount MLCC capacitor, 120pF, 3kV rated voltage, C0G/NP0 dielectric, ±10% tolerance, 1812 package.
Total Stock: 339,420 pcs

1812HA121KAT1A 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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339,420 pcs
339420 pcs On Request 1 On Request On Request 25+ On Request On Request

1812HA121KAT1A 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

1812HA121KAT1A Description

Short technical summary and product information.

The Kyocera AVX 1812HA121KAT1A is a surface mount multilayer ceramic capacitor (MLCC) with a capacitance of 120pF and a rated voltage of 3000V (3kV). It features a C0G/NP0 temperature coefficient, offering stable capacitance over a wide temperature range from -55°C to 125°C. The component is housed in an 1812 (4532 Metric) package with dimensions of 4.60mm length, 3.20mm width, and a maximum thickness of 1.45mm.

 

This capacitor is designed for general purpose applications where high voltage capability is required. The C0G/NP0 dielectric provides low losses and excellent stability, making it suitable for timing, filtering, and coupling circuits in power supplies, industrial equipment, and other high-voltage environments. The surface mount design facilitates automated assembly and is compatible with standard reflow soldering processes.

1812HA121KAT1A Quick Information

Product Type: MLCC Capacitor
Canonical Name: Kyocera AVX 1812HA121KAT1A MLCC Capacitor, 120pF, 3kV, C0G/NP0, ±10%
Subcategory: Surface Mount MLCC

1812HA121KAT1A Compliance

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

1812HA121KAT1A Features

  • 120pF capacitance with ±10% tolerance.
  • Rated for 3000V (3kV) DC operation.
  • C0G/NP0 dielectric for stable performance.
  • Surface mount 1812 (4532 Metric) package.
  • Operating temperature range -55°C to 125°C.

1812HA121KAT1A Applications

  • High voltage DC-DC converter circuits.
  • Snubber and filtering in power supplies.
  • Timing and coupling in industrial controls.
  • General purpose high voltage applications.

1812HA121KAT1A FAQs

7 frequently asked questions generated from this part’s specifications.
What is the capacitance of the 1812HA121KAT1A?

120pF.

What is the rated voltage of this capacitor?

3000V (3kV).

What is the tolerance of the 1812HA121KAT1A?

±10%.

What is the temperature coefficient?

C0G, NP0.

What is the operating temperature range?

-55°C to 125°C.

What is the package/case size?

1812 (4532 Metric).

What is the mounting type?

Surface Mount, MLCC.

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