Corporate
Investor Relations
Contact
Select Your Region
Language
ENGLISH
日本語
簡体中文
繁体中文
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
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
News
KOA Corporation
News
Product News
News
2017.06.23
Product News
Automotive Type Current Sense Wide Terminal Chip Resistor Now Offers T.C.R. ±75×10
-6
/K
2017.06.23
Product News
Ultra Precision Grade Chip Resistor, Power Rating 0.1W by Size 0402
2017.05.15
Product News
New Anti-Pulse Chip Resistor-Ultra Precision Grade, Tolerance ±0.5% and T.C.R.±50×10
-6
/K
2017.04.10
Product News
SIP-shaped High Voltage Type Charge/Discharge Resistors suitable for Space Saving Mounting
2017.04.10
Product News
Small Type Wirewound Resistor With Fusing Function Suitable for Space Saving Mounting
2017.04.10
Product News
Large Size Thick Film Chip Resistors Strengthen Power Rating
2017.02.17
Product News
Size 0612 Wide terminal Type Chip Resistor WK73R now offers 1W
2017.02.02
Product News
Anti-Sulfur Type Low Resistance Chip Resistor SR73-RT Now Added New 1210 Size
2017.02.02
Product News
Anti-Sulfur, High Precision Chip Resistors RK73G-RT Expands to Smaller Tolerance ±0.25%
2017.01.10
Product News
[Mass Production Start] Small Type Pt Thermal Sensor SDT310VASP
2017.01.10
Product News
New 0805 Current Sense Low Resistance Resistor UR73V/UR73VD(0.5W) Now Available
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