1808HA120KAT1A Multilayer ceramic capacitor, 12 pF capacitance, 3000V DC rating, ±10% tolerance, C0G/NP0 temperature coefficient, 1808 (4520 Metric) SMD package.
Mfr Part #:

1808HA120KAT1A

Available from 1 distributors
Mfr Name: Kyocera AVX
Kyocera AVX
Multilayer ceramic capacitor, 12 pF capacitance, 3000V DC rating, ±10% tolerance, C0G/NP0 temperature coefficient, 1808 (4520 Metric) SMD package.
Total Stock: 127,476 pcs

1808HA120KAT1A Available from 1 distributor

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127,476 pcs
127476 pcs On Request 1 On Request On Request 25+ On Request On Request

1808HA120KAT1A 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

1808HA120KAT1A Description

Short technical summary and product information.

The Kyocera AVX 1808HA120KAT1A is a surface-mount multilayer ceramic capacitor (MLCC) designed for high-voltage applications. It offers a capacitance of 12 pF with a tolerance of ±10% and is rated for a working voltage of 3000V (3kV). The capacitor uses a C0G (NP0) dielectric, which provides excellent stability over temperature and time with a capacitance change of ±30 ppm/°C.

 

This MLCC operates over a temperature range of -55°C to 125°C, making it suitable for demanding environments. The component is housed in a compact 1808 (4520 Metric) package with dimensions of 4.60mm x 2.00mm and a maximum thickness of 1.45mm. It features a surface-mount design with no leads.

 

The part is intended for general-purpose use with a high-voltage feature. Typical applications include DC-DC converters, power supplies, snubber circuits, and coupling/decoupling circuits where high voltage and stable capacitance are required. The RoHS3, REACH, and MSL 1 compliance are unverified.

1808HA120KAT1A Quick Information

Product Type: MLCC Capacitor
Canonical Name: 1808HA120KAT1A Kyocera AVX 12 pF 3000V C0G/NP0 Surface Mount MLCC
Subcategory: Multilayer Ceramic Capacitor (MLCC)

1808HA120KAT1A Compliance

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

1808HA120KAT1A Features

  • 12 pF capacitance with ±10% tolerance.
  • Rated for 3000V DC high-voltage operation.
  • C0G/NP0 dielectric for stable performance.
  • Surface mount in 1808 (4520 Metric) package.
  • Operates from -55°C to 125°C temperature range.

1808HA120KAT1A Applications

  • Used in high-voltage DC-DC converters.
  • Suitable for snubber circuits in power supplies.
  • Coupling and decoupling in high-voltage designs.

1808HA120KAT1A FAQs

7 frequently asked questions generated from this part’s specifications.
What is the capacitance of the 1808HA120KAT1A?

The capacitance is 12 pF.

What is the voltage rating of this capacitor?

The working voltage is 3000V (3kV).

What is the tolerance of this part?

Tolerance is ±10%.

What temperature coefficient does this MLCC have?

It has a C0G/NP0 temperature coefficient.

What is the package size?

The package is 1808 (4520 Metric).

What is the operating temperature range?

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

What is the mounting style?

Surface Mount, MLCC with no leads.

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