1808WC121KAT1A This is a 120 pF, 2500V (2.5kV) rated, ±10% tolerance, X7R dielectric ceramic capacitor in a surface mount 1808 (4520 Metric) package.
Mfr Part #:

1808WC121KAT1A

Available from 1 distributors
Mfr Name: Kyocera AVX
Kyocera AVX
This is a 120 pF, 2500V (2.5kV) rated, ±10% tolerance, X7R dielectric ceramic capacitor in a surface mount 1808 (4520 Metric) package.
Total Stock: 188,881 pcs

1808WC121KAT1A Available from 1 distributor

Authorised
Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
188,881 pcs
188881 pcs On Request 1 On Request On Request 25+ On Request On Request

1808WC121KAT1A 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

1808WC121KAT1A Description

Short technical summary and product information.

The 1808WC121KAT1A is a surface-mount multilayer ceramic capacitor (MLCC) manufactured by Kyocera AVX. It offers a capacitance of 120 pF with a ±10% tolerance and is rated for a high working voltage of 2500V (2.5kV). The capacitor uses an X7R temperature coefficient dielectric, providing a stable capacitance over a wide operating temperature range of -55°C to +125°C.

 

This component is housed in a standard 1808 (4520 Metric) package, measuring 4.60mm in length and 2.00mm in width, with a maximum thickness of 1.80mm. It is designed for surface mount technology (SMT) assembly and is suitable for general-purpose applications where high voltage capability is required.

 

The X7R dielectric makes this capacitor a reliable choice for bypass, coupling, and filtering circuits in power supplies, DC-DC converters, and other high-voltage electronic systems. Its compact MLCC construction allows for efficient use of board space while delivering the necessary voltage rating.

1808WC121KAT1A Quick Information

Product Type: MLCC Capacitor
Canonical Name: 120 pF ±10% 2500V Ceramic Capacitor X7R 1808 (4520 Metric)
Subcategory: High Voltage MLCC

1808WC121KAT1A Compliance

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

1808WC121KAT1A Features

  • 120 pF capacitance with ±10% tolerance.
  • Rated for 2500V (2.5kV) DC operation.
  • X7R temperature coefficient dielectric.
  • Surface mount 1808 (4520 Metric) package.
  • Operating temperature range -55°C to +125°C.

1808WC121KAT1A Applications

  • Used in high-voltage DC-DC converter circuits.
  • Suitable for snubber and bypass applications.
  • Ideal for power supply filtering stages.
  • Applicable in industrial control equipment.

1808WC121KAT1A FAQs

7 frequently asked questions generated from this part’s specifications.
What is the capacitance value of the 1808WC121KAT1A?

The capacitance is 120 pF.

What is the voltage rating of this capacitor?

The rated voltage is 2500V (2.5kV).

What is the tolerance of the 1808WC121KAT1A?

The tolerance is ±10%.

What is the temperature coefficient of this MLCC?

The temperature coefficient is X7R.

What is the operating temperature range?

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

What is the package or case size for this part?

The package / case is 1808 (4520 Metric).

What is the mounting type for the 1808WC121KAT1A?

The mounting type is Surface Mount, MLCC.

Home
Account

Categories