What are the key specifications?

Key specs include 680 nF capacitance, ±10% tolerance, 50 V DC rating, X7R dielectric, and an 0805 (2012 metric) package.

What is the X7R dielectric used for?

X7R is a Class II dielectric providing a stable capacitance over a wide temperature range (-55 °C to +125 °C), suitable for general-purpose filtering and decoupling.

What should engineers review before using this part?

Review the DC bias characteristics, as X7R capacitors can exhibit significant capacitance loss when operated near their rated voltage.

What are the sourcing risks?

As a standard Yageo MLCC, this part has high availability and low sourcing risk, supported by a mature manufacturing supply chain.

What is the pinout of CC0805KKX7R9BB684?

Use the CC0805KKX7R9BB684 datasheet for the official pinout diagram and pin names. In PartGenie, ask Datasheet AI about CC0805KKX7R9BB684 pinout to locate pins, power rails, and interface signals before layout.

CC0805KKX7R9BB684 Datasheet, Specs, Alternatives & ECAD | Yageo

AI summary

The Yageo CC0805KKX7R9BB684 is a 680 nF, 50 V X7R MLCC in an 0805 package, ideal for general-purpose decoupling and filtering.

Best for

Decoupling
Filtering
General purpose electronics

Avoid if

High-precision timing circuits (use C0G/NP0 instead)
Applications requiring zero DC bias effect

Check before use

DC bias derating curves

Key specifications

Capacitance: 680 nF
Voltage: 50 V
Tolerance: ±10%
Dielectric: X7R

Compliance & Environment

RoHS: ROHS3 Compliant
REACH: -
MSL: Level 1
ECCN: EAR99
HTSUS: 8532240020.0

Application

General ElectronicsConsumer ElectronicsData Processing

Datasheet

Yageo-company-3.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for CC0805KKX7R9BB684: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

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PCB Footprint

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3D Model

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Where to Buy

Real-time and catalog pricing from verified distributors

Alternative components

Part	Details	Match
CC0805KKX7R9BB474Yageo	0805 470 nF X7R option with matching voltage but lower capacitance.	Needs validation

Design and risk insights

Questions & answers

It is a surface-mount multilayer ceramic capacitor (MLCC) manufactured by Yageo, featuring 680 nF capacitance and 50 V voltage rating.

CC0805KKX7R9BB105Yageo	0805 1 uF X7R option with same voltage and tolerance, but higher capacitance.	Needs validation
CC0805JKX7R9BB105Yageo	0805 1 uF X7R ±5% option; electrical behavior must be reviewed.	Needs validation

AI summary

Best for

Avoid if

Check before use

Key specifications

Compliance & Environment

Application

Datasheet

CAD Models

Where to Buy

Alternative components

Design and risk insights

Questions & answers

What is the CC0805KKX7R9BB684?+×

What are the key specifications?+×

What is the X7R dielectric used for?+×

What should engineers review before using this part?+×

What are the sourcing risks?+×

What is the pinout of CC0805KKX7R9BB684?+×