What are the key specifications?

It features 1uF capacitance, 50V DC voltage rating, ±10% tolerance, and X7R dielectric in an 0805 (2012 metric) package.

Is it suitable for automotive use?

Yes, it is AEC-Q200 qualified, meeting the reliability standards required for automotive electronic systems.

What should engineers review before using this part?

Review the soldering conditions (reflow profile) and ensure the board design accounts for the mechanical stress limits of ceramic capacitors.

What is the sourcing status?

The part is currently in production with high availability in the market.

What is the pinout of AC0805KKX7R9BB105?

Use the AC0805KKX7R9BB105 datasheet for the official pinout diagram and pin names. In PartGenie, ask Datasheet AI about AC0805KKX7R9BB105 pinout to locate pins, power rails, and interface signals before layout.

AC0805KKX7R9BB105 Datasheet, Specs, Alternatives & ECAD | yageo-corporation

AI summary

The AC0805KKX7R9BB105 is a 1uF 50V X7R automotive-grade MLCC in an 0805 package, AEC-Q200 qualified for high reliability.

Best for

Automotive electronics
General purpose decoupling
Filtering

Avoid if

Applications requiring extreme mechanical bending without board flex mitigation

Check before use

Reflow soldering profile
Voltage derating

Key specifications

Capacitance: 1uF
Voltage: 50V
Dielectric: X7R
Tolerance: ±10%

Compliance & Environment

RoHS: ROHS3 Compliant

Application

AutomotiveGeneral Purpose

Datasheet

548e161eb2430e3ee8e85207f78ea9e8.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for AC0805KKX7R9BB105: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol

Schematic symbol for your EDA tool

Get Files

PCB Footprint

Land pattern for PCB layout

Get Files

3D Model

STEP file for mechanical design

Get Files

KiCad Library

Verified KiCad 8 symbol, footprint, and 3D model

Generate library

Where to Buy

Real-time and catalog pricing from verified distributors

Alternative components

Part	Details	Match
GCM21BR71H105KA03LMurata Electronics	Murata GCM21BR71H105KA03L matches the main 1uF 50V X7R 0805 AEC-Q200 requirements.	Needs validation

CC0805KKX7R0BB105Yageo	Yageo CC0805KKX7R0BB105 is a 100V same-size option, but it is not the AC automotive series.	Needs validation
HHV0805R7105K101NSLJChinocera	Chinocera HHV0805R7105K101NSLJ is a 100V 1uF X7R 0805 option with AEC evidence missing.	Needs validation
CL21B105KBFNNNESamsung Electro-Mechanics	Samsung CL21B105KBFNNNE matches core 1uF 50V X7R 0805 values but lacks AEC evidence.	Needs validation
TCC0805X7R105M500FTChaozhou Three-Circle (Group) Co., Ltd.	CCTC TCC0805X7R105M500FT is same size and value class but has looser ±20% tolerance.	Needs validation

Design and risk insights

Questions & answers

It is a surface-mount multilayer ceramic capacitor (MLCC) from Yageo, specifically designed for automotive applications.

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 AC0805KKX7R9BB105?+×

What are the key specifications?+×

Is it suitable for automotive use?+×

What should engineers review before using this part?+×

What is the sourcing status?+×

What is the pinout of AC0805KKX7R9BB105?+×