1808AC681KAT1A CAP CER 680PF 1KV X7R 1808. This MLCC capacitor from Kyocera AVX offers 680pF capacitance with ±10% tolerance, rated for 1kV DC, and features X7R temperature coefficient.
Mfr Part #:

1808AC681KAT1A

Available from 1 distributors
Mfr Name: Kyocera AVX
Kyocera AVX
CAP CER 680PF 1KV X7R 1808. This MLCC capacitor from Kyocera AVX offers 680pF capacitance with ±10% tolerance, rated for 1kV DC, and features X7R temperature coefficient.
Total Stock: 54,153 pcs
$ Price Range: $0.47

1808AC681KAT1A Available from 1 distributor

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54,153 pcs
54153 pcs On Request 1 On Request On Request 25+ On Request On Request

1808AC681KAT1A 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

1808AC681KAT1A Description

Short technical summary and product information.

The Kyocera AVX 1808AC681KAT1A is a surface mount multilayer ceramic capacitor (MLCC) with a capacitance of 680 pF and a rated voltage of 1000V (1kV) DC. It has a tolerance of ±10% and utilizes X7R dielectric, providing a temperature coefficient that ensures stable capacitance over a range of -55°C to +125°C. This capacitor is designed for general purpose applications where high voltage capability is required.

 

Packaged in the standard 1808 (4520 Metric) case size, this component measures 4.60mm in length, 2.00mm in width, and has a maximum thickness of 1.80mm. It is intended for surface mount assembly and is RoHS compliant, though verification status is low. The part is suitable for use in power supplies, DC-DC converters, and other circuits requiring high voltage decoupling or filtering.

 

As a high voltage MLCC, it offers reliable performance in applications where board space is limited and high voltage ratings are needed. The X7R dielectric provides good stability over temperature and voltage, making it a versatile choice for many designs.

1808AC681KAT1A Quick Information

Product Type: MLCC Capacitor
Series: HV
Canonical Name: Kyocera AVX 1808AC681KAT1A MLCC Capacitor 680pF 1kV X7R 1808
Subcategory: Multilayer Ceramic Capacitor (MLCC)

1808AC681KAT1A Compliance

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

1808AC681KAT1A Estimated Pricing

Qty Low High
2,000+ $0.47 $0.47

Estimated market price range - modelled values for guidance only, not live distributor offers.

1808AC681KAT1A Features

  • Capacitance of 680 pF with ±10% tolerance.
  • Rated for 1000V (1kV) DC operation.
  • X7R temperature coefficient for stable performance.
  • Surface mount MLCC in 1808 package.
  • Operating temperature range from -55°C to +125°C.

1808AC681KAT1A Applications

  • Used in high voltage DC-DC converters.
  • Ideal for power supply decoupling circuits.
  • Suitable for snubber circuits and filtering.
  • General purpose high voltage applications.

1808AC681KAT1A FAQs

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

680 pF.

What is the rated voltage?

1000V (1kV) DC.

What is the temperature coefficient?

X7R.

What is the tolerance?

±10%.

What is the package or case size?

1808 (4520 Metric).

What is the operating temperature range?

-55°C to +125°C.

What is the mounting type?

Surface Mount, MLCC.

1808AC681KAT1A Alternate Parts

Same form/fit/function or matching attribute configuration across different manufacturers.
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1808AC681KAT3A
1808AC681KAT3A
Kyocera AVX
Kyocera AVX 1808AC681KAT3A is a surface-mount MLCC capacitor with 680 pF capacitance, rated for 1000V DC, X7R dielectric, and ±10% tolerance.
View Part
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