18121C105KAT2A Kyocera AVX 18121C105KAT2A is a 1 µF, 100V, X7R ceramic capacitor in a 1812 surface mount package. It features ±10% tolerance and operates from -55°C to 125°C.
Mfr Part #:

18121C105KAT2A

Available from 3 distributors
Mfr Name: Kyocera AVX
Kyocera AVX
Kyocera AVX 18121C105KAT2A is a 1 µF, 100V, X7R ceramic capacitor in a 1812 surface mount package. It features ±10% tolerance and operates from -55°C to 125°C.
Total Stock: 1,785 pcs

18121C105KAT2A Available from 3 distributors

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18121C105KAT2A Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Applications
Capacitance
Length
Mounting Type
Operating Temperature
SVHC Present
Tape & Reel
Temperature Coefficient
Termination Style
Thickness (Max)
Tolerance
Voltage
Voltage Rating
Width

18121C105KAT2A Description

Short technical summary and product information.

The Kyocera AVX 18121C105KAT2A is a surface mount multilayer ceramic capacitor (MLCC) with a capacitance of 1 µF and a voltage rating of 100V DC. It utilizes X7R dielectric, which offers a capacitance change of ±15% over the operating temperature range of -55°C to +125°C. The capacitor has a tolerance of ±10% and is designed for general purpose applications.

 

This component is housed in an 1812 (4532 Metric) package with dimensions of 4.50mm length, 3.20mm width, and a maximum thickness of 2.29mm. It features plated nickel and tin terminations and is supplied on tape and reel for automated assembly. The maximum dissipation factor is 10% and minimum insulation resistance is 500 MΩ.

 

X7R dielectrics are suitable for bypass, coupling, and decoupling circuits where moderate capacitance stability under voltage and temperature variations is acceptable. The 100V rating makes it appropriate for higher voltage circuits in industrial and consumer electronics.

18121C105KAT2A Quick Information

Product Type: MLCC Capacitor
Series: KGM
Canonical Name: Kyocera AVX 18121C105KAT2A, 1 µF, 100V, X7R, ±10%, 1812 (4532 Metric) Surface Mount MLCC Capacitor
Subcategory: X7R Dielectric MLCC Capacitor

18121C105KAT2A Compliance

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

18121C105KAT2A Features

  • 1 µF capacitance with ±10% tolerance.
  • Rated for 100V DC operation.
  • X7R dielectric for temperature stability.
  • Surface mount 1812 package.
  • Operating temperature range -55°C to 125°C.

18121C105KAT2A Applications

  • Used in power supply decoupling circuits.
  • Suitable for bypass and coupling applications.
  • Ideal for industrial control systems.
  • Applicable in consumer electronics designs.

18121C105KAT2A FAQs

7 frequently asked questions generated from this part’s specifications.
What is the capacitance of the 18121C105KAT2A?

1 µF.

What is the voltage rating?

100V DC.

What is the temperature coefficient?

X7R, with capacitance change of ±15% over -55°C to +125°C.

What is the tolerance?

±10%.

What package is this capacitor available in?

1812 (4532 Metric) surface mount package.

What is the operating temperature range?

-55°C to +125°C.

What is the maximum dissipation factor?

10% for parts rated 50V and above.

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