1808WC681MAT3A Surface-mount MLCC capacitor, 680pF, ±20% tolerance, rated for 2500V, X7R dielectric, 1808 case.
Mfr Part #:

1808WC681MAT3A

Available from 1 distributors
Mfr Name: Kyocera AVX
Kyocera AVX
Surface-mount MLCC capacitor, 680pF, ±20% tolerance, rated for 2500V, X7R dielectric, 1808 case.
Total Stock: 178,720 pcs

1808WC681MAT3A 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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178,720 pcs
178720 pcs On Request 1 On Request On Request 25+ On Request On Request

1808WC681MAT3A Specifications Quick View

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

1808WC681MAT3A Description

Short technical summary and product information.

The Kyocera AVX 1808WC681MAT3A is a ceramic MLCC capacitor offering 680 picofarads of capacitance with a ±20% tolerance. It is rated for 2500 volts (2.5kV) and features an X7R temperature coefficient. This high-voltage capacitor is designed for general-purpose applications requiring reliable performance over a wide temperature range of -55°C to +125°C.

 

This component comes in an 1808 surface-mount package (metric 4520) with dimensions of 4.60mm length, 2.00mm width, and a maximum thickness of 2.20mm. The MLCC construction provides stable capacitance and low equivalent series resistance (ESR). X7R dielectric offers moderate capacitance change with temperature (-15% to +15% over the operating range), making it suitable for bypass, coupling, and filtering circuits in power supplies and industrial equipment.

 

The 1808WC681MAT3A is RoHS3 compliant and has a moisture sensitivity level of 1 (unlimited), allowing for easy handling without special storage requirements. Its high-voltage rating makes it particularly useful in snubber circuits, DC-DC converters, and other high-voltage applications.

1808WC681MAT3A Quick Information

Product Type: MLCC Capacitor
Series: High Voltage MLC Chips
Canonical Name: Kyocera AVX 1808WC681MAT3A - 680pF ±20% 2500V X7R Surface Mount MLCC
Subcategory: Surface Mount MLCC

1808WC681MAT3A Compliance

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

1808WC681MAT3A Features

  • 680 pF capacitance for high-frequency filtering.
  • Rated for 2500V DC high voltage operation.
  • X7R dielectric with -55°C to +125°C range.
  • Surface mount 1808 case (4520 metric).
  • ±20% tolerance for general-purpose use.

1808WC681MAT3A Applications

  • Used in high-voltage DC-DC converter circuits.
  • Suitable for snubber and damping networks.
  • Ideal for coupling and decoupling applications.

1808WC681MAT3A FAQs

6 frequently asked questions generated from this part’s specifications.
What is the capacitance and tolerance of the 1808WC681MAT3A?

The capacitance is 680 pF with a tolerance of ±20%.

What is the rated voltage of this capacitor?

It is rated for 2500V DC (2.5kV).

What is the temperature coefficient and operating temperature range?

It has an X7R temperature coefficient and an operating range of -55°C to +125°C.

What is the package size and mounting type?

It comes in a surface mount 1808 (4520 metric) package with maximum thickness of 2.20mm.

Is the 1808WC681MAT3A RoHS compliant?

Yes, the part is listed as RoHS3 compliant, though this has not been independently verified.

What is the moisture sensitivity level (MSL)?

The MSL is rated as 1 (unlimited floor life), though this has not been independently verified.

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