1206AA121KAT1A Multilayer ceramic capacitor (MLCC) with 120pF capacitance, 1000V (1kV) rated voltage, C0G/NP0 temperature coefficient, and ±10% tolerance in a 1206 (3216 Metric) surface mount package.
Mfr Part #:

1206AA121KAT1A

Available from 1 distributors
Mfr Name: Kyocera AVX
Kyocera AVX
Multilayer ceramic capacitor (MLCC) with 120pF capacitance, 1000V (1kV) rated voltage, C0G/NP0 temperature coefficient, and ±10% tolerance in a 1206 (3216 Metric) surface mount package.
Total Stock: 245,445 pcs

1206AA121KAT1A Available from 1 distributor

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245,445 pcs
245445 pcs On Request 1 On Request On Request 25+ On Request On Request

1206AA121KAT1A Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC Qualified
Applications
Automotive Grade
Capacitance
Features
Industrial Grade
Length
Military Grade
Mounting Type
Operating Temperature
Tape & Reel
Temperature Coefficient
Thickness (Max)
Tolerance
Voltage
Width

1206AA121KAT1A Description

Short technical summary and product information.

The 1206AA121KAT1A is a surface-mount multilayer ceramic capacitor (MLCC) manufactured by Kyocera AVX. It offers a capacitance of 120 pF with a rated voltage of 1000V (1kV) and a tolerance of ±10%. The capacitor features a C0G (NP0) temperature coefficient, providing stable capacitance over a wide operating temperature range of -55°C to +125°C.

 

Designed for general purpose applications, this component is particularly suited for high-voltage circuits where reliability and stability are critical. The C0G dielectric class ensures minimal capacitance change with temperature, making it suitable for timing, filtering, and coupling applications.

 

The capacitor is housed in a standard 1206 (3216 Metric) package with dimensions of 3.30mm x 1.60mm and a maximum thickness of 1.45mm. It is supplied in tape and reel packaging for automated assembly.

1206AA121KAT1A Quick Information

Product Type: MLCC Capacitor
Canonical Name: 1206AA121KAT1A — 120pF, 1kV, C0G/NP0, ±10%, MLCC Capacitor
Subcategory: Multilayer Ceramic Capacitor (MLCC)

1206AA121KAT1A Compliance

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

1206AA121KAT1A Features

  • 120pF capacitance with ±10% tolerance.
  • Rated for 1000V (1kV) DC operation.
  • C0G (NP0) temperature coefficient for stability.
  • Surface mount MLCC in 1206 package.
  • Operating temperature range -55°C to +125°C.

1206AA121KAT1A Applications

  • General purpose high voltage circuit applications.
  • Suitable for timing and coupling circuits.
  • Used in power supply filtering circuits.
  • Ideal for snubber and damping applications.

1206AA121KAT1A FAQs

7 frequently asked questions generated from this part’s specifications.
What is the capacitance value of the 1206AA121KAT1A?

120pF.

What is the rated voltage of this capacitor?

1000V (1kV).

What is the temperature coefficient?

C0G, NP0.

What is the tolerance?

±10%.

What is the package/case?

1206 (3216 Metric).

What is the operating temperature range?

-55°C to +125°C.

What is the mounting type?

Surface Mount, MLCC.

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