Corporate
Investor Relations
Contact
Select Your Region
Language
ENGLISH
日本語
Products
Products
Pickup
Product Category
Resistors(SMD)
Low Resistance/Current Sense Shunt Resistors
Resistors(Leaded)
Thermistors,Thermal Sensors
Fuses
Varistors
LTCC substrate, Hybrid IC
Check Terminal
High Reliability Resistors for Space Use
Shunt Current Sensor
Inductors
Basic Knowledge of Electronic Components
Basic Knowledge of Resistor
Basic Knowledge of Thermal Sensor
Basics of current limiting fuses
Basic Knowledge of Inductor
Basics of LTCC substrate
Common Info.
MOQ/Pad/Taping
End of life product information
Measures for environmental hazardous materials
Precautions
Resistors
Inductors
Fuses
Varistors
Thermal Sensors
Application Category
Application Category
Automotive
Power Unit（ICE）
Power Unit（xEV）
Electric
Drive / brake
Autonomous Driving / ADAS
Body Electronics / Security
Infotainment
Industrial Equipment
AC Servo Amplifier
PLC(Programmable Logic Controller)
Ecology and Energy Saving
Ecology and Energy Saving
Power Supply Units
Low Power AC Adaptors
Middle Power AC Adaptors
POL Step Down/Up DC-DC Converter for Small Current Use
Step Down DC-DC Converter for Middle Current Use
Step Down DC-DC Converter for High Current Use
AC-DC Switching Power Supply
AV/Home Appliances
Flat Panel TV(LCD)
Set Top Box(STB)
LCD Projector
Digital Still Camera
Digital Audio Player
Blu-ray/DVD Recorder
Air Conditioner
Washing Machine
Telecommunication
Smartphone/Tablet PCs
Notebook PCs
Medical equipment
X Ray CT
Ultrasonography
AED(Automatic External Defibrillator)
Space/Satellite
Space/Satelite
Technology
Technology
Fundamental Technology
Introduction of the derating curves based on the terminal part temperature
Design Support Tools
Design Support Tools
Design Support Data List
Design Support Data Download
Technical Notes Download
Download data for Simcenter Flotherm
KOA Thermal Design Technology
Paradigm Shift in Thermal Design
Pitfall of Temperature Measurements
Revision of an international standard related to rated power of resistors
Technical Support
Technical Support
Contact
Product Search
Inventory Search
Product/Technology
Products
Application Category
Technology
Design support tools
Technical Support
Corporate
Investor Relations
News
Contact
Investor Relations
KOA Corporation
Investor Relations
IR Library
Annual Securities Report
Annual Securities Report
Select Your Region
Central Asia
Eastern Asia (Japan/Korea)
Eastern Asia (Shanghai)
Eastern Asia (Hong Kong)
Eastern Asia (Taipei)
Eastern Asia (Kaohsiung)
Russia
South-Eastern Asia
Southern Asia
Western Asia
Select Your Region
Africa
Asia
Central Asia
Eastern Asia (Japan/Korea)
Eastern Asia (Shanghai)
Eastern Asia (Hongkong)
Eastern Asia (Taipei)
Eastern Asia (Kaohsiung)
Russia
South-Eastern Asia
Southern Asia
Western Asia
Europe
North America
Oceania
South America