Products Handled By Keisei Co., Ltd.
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EMC Countermeasure Components
Industrial Connectors
Spark Killers
Microwave Switches
Isolation Amplifiers
IC Linear Regulators
PIN Diodes
Resettable Fuses
Stepping Motors
Power Transformers
Monolithic Ceramic Capacitors
Leaf Switches
Diode Modules
Operational Amplifiers
DC To DC Converters
Noise Cut Transformer
Current Limiting Diodes
Induction Motors
Linear Power Supplies
Varistors
MOSFET Output
Photocouplers
Solid State Relays
Small Signal Diodes
Diode Rectifiers
Fuses
Transistor Arrays
Tantalum Capacitors
Electric Double Layer Capacitors
Ceramic Capacitors
Ferrite Cores
Noise Filters
Brushless Motors
Crystal Oscillators
Axial Flow Fans
IGBTs
Fuse Holders
Shunt Regulators
Aluminum Electrolytic Capacitors
Varactor Diodes
DC Motors
Slide Switches
DIP Switches
Comparator
PWMs
D-Subminiature Connectors
Clock Buffers
Film Capacitors
Power Modules
DC Axial Fans
DIN Connectors
Motor Drivers
Tactile Switches
Lightning Arresters
EMI/RFI Filters
Clock Generators
Power Inductors
Zener Diodes
Bipolar Transistors
Power Transistors
Membrane Switches
Circular Connectors
Rotary DIP Switches
MS Connectors
Avalanche Photodiodes
Inductors (Coil)
Oscillators
Capacitors
Cooling Fans
Surge Absorbers
Silicon Diodes
Choke Coils
Gate Driver ICs
Pulse Transformers
Power MOSFET
Motor Controllers
Line Filters
Isolation Transformers
Waterproof Connectors
Electrolytic Capacitors
Blowers
Reversible Motors
Lead Inductors
Schottky Rectifiers
Board-To-Wire Connectors
Bus Switch
Switching Diodes
Synchronous Motors
Thumbwheel Switches
Thermistor Sensors
Surge Protectors
DSUB Connectors
Counter ICs
SiC Diodes
Power Supply Modules
Small AC Motors
Synchronous Motors
Brushed DC Motors
Brushless DC Motor Drivers
Power Op Amps
Electric Switches
PWM Controllers
Printed Circuit Board (PCB) Switches
DIACS
Power ICs
Power Management Systems
Surface Mount Device (SMD) LED's
General Purpose Logic ICs
Electric Oscillators
Current-limiting Fuses
Power Supply ICs
Ferroelectric Random Access Memory (FRAM)
Rectangular LEDs
Temperature Sensors
Lock Switches
Rotary Coded Switches
Pushbutton Switches
Fast Recovery Diodes
Solid Capacitors
Mosfet Transistors
Keisei Co., Ltd.
Cydac (bidirectional characteristic element)
560+ people viewing
Last viewed: 11 hours ago
■Features ・Unidirectional characteristics ・Smaller than the K1V series ・Switching operation with DC power supply for pulse g...
Keisei Co., Ltd.
Composite bipolar transistor
420+ people viewing
■Features ・Ultra-small composite bipolar transistor ・For power management ・Small surface mount package saves space ・Lead-fr...
Keisei Co., Ltd.
Bipolar transistor
420+ people viewing
Last viewed: 13 hours ago
■Features ・Ideal for middle power drivers ・VCE (sat) is low ・Small surface mount package saves space ・Lead-free compatible,...
Keisei Co., Ltd.
Aluminum electrolytic capacitor Conductive polymer aluminum solid electrolytic capacitor
420+ people viewing
Last viewed: 5 hours ago
■Features ・Uses conductive polymer electrolyte to achieve ultra-low ESR and high ripple current. ・Guaranteed for 3,000 to 15,...
Keisei Co., Ltd.
Schottky barrier diode
420+ people viewing
Last viewed: 1 hour ago
■Features ・Small mold type (SOT-23) ・High reliability ・Low VF
Keisei Co., Ltd.
Composite digital transistor
420+ people viewing
Last viewed: 10 hours ago
■Features ・Ultra small composite digital transistor ・Partial pressure type ・Small surface mount package saves space ・Lead-f...
Keisei Co., Ltd.
Fast rectifier diode
410+ people viewing
Last viewed: 13 hours ago
■Features ・Terminal part Pb-free (RoHS compliant) ・Low loss ・High voltage resistance
Keisei Co., Ltd.
Digital transistor
410+ people viewing
Last viewed: 6 hours ago
■Features ・Since it has a built-in bias resistor, an inverter circuit can be configured without an external resistor on the in...
Keisei Co., Ltd.
AC small synchronous motor D series
370+ people viewing
Last viewed: 11 hours ago
■Features D series unidirectional type
Keisei Co., Ltd.
Accessories N/MS series (solder connection type MS connector compatible circular connector)
360+ people viewing
Last viewed: 18 hours ago
■Features ・Cable clamp, applicable shell size: 20,22 ・Compatible with JN1 and uses some metal for the outer shell, greatly in...
Keisei Co., Ltd.
Inductor Conductive polymer aluminum electrolytic capacitor
360+ people viewing
Last viewed: 1 day ago
Keisei Co., Ltd.
Ultra-fast rectifier diode
350+ people viewing
Last viewed: 10 hours ago
■Applications AG01A is a 600V, 0.5A high speed rectifier diode. TRR has been achieved at 100ns by optimizing lifetime control. ...
Keisei Co., Ltd.
AC small standard motor Synchronous motor
330+ people viewing
Last viewed: 19 hours ago
■Applications We handle all Nidek Advanced Motor (formerly Nidec Servo) products, so if you cannot find a product in your searc...
Keisei Co., Ltd.
General purpose linear IC operational amplifier/comparator operational amplifier
330+ people viewing
■Features ・Features: Unity gain possible ・Number of circuits: 1 ・Power supply type: Single/double power supply ・RoHS Compat...
Keisei Co., Ltd.
Transistor IGBT
330+ people viewing
Last viewed: 1 day ago
■Features ・Features: Low saturation voltage ・Number of circuits: 2 ・Built-in diode: Yes ・RoHS Compatible Product (s) Compat...
Keisei Co., Ltd.
Switch slide dip switch
320+ people viewing
Last viewed: 5 minutes ago
■Features ・Contacts are gold-plated and twin contacts ensure high reliability. -Soldering can be done in either ON/OFF position.
Keisei Co., Ltd.
Constant current diode CRD E series (Axial lead type)
320+ people viewing
Last viewed: 18 hours ago
■Features The constant current diode CRD E series is a DO-35 style DHD (Double Heatsink Diode) structure. This is a small devic...
Keisei Co., Ltd.
Constant voltage diode
310+ people viewing
Last viewed: 4 hours ago
■Features ・High-density mounting type with ultra-compact 2-terminal mini mold (VMN2). ・High reliability. ・Automatic mounting...
Keisei Co., Ltd.
Optical semiconductor photorelay (MOSFET output, 1a contact)
310+ people viewing
Last viewed: 1 day ago
■Features ・Applications: For measuring instruments / for security systems ・Number of circuits: 1 ・RoHS Compatible Product (s...
Keisei Co., Ltd.
Power zener diode
310+ people viewing
Last viewed: 21 hours ago
■Features ・P: 1W ・VZ 1mA: 28±3V ・PR: 50 (5ms) W ・VDC: 20V ・IR: 10μA ・Mass: 0.07g
Keisei Co., Ltd.
Brushless DC Motor & Speed Control Driver Speed Control Driver
300+ people viewing
■Applications We handle all Nidek Advanced Motor (formerly Nidec Servo) products, so if you cannot find a product in your searc...
Keisei Co., Ltd.
Brushless DC motor straight shaft
300+ people viewing
Last viewed: 4 hours ago
■Features ・High efficiency, long life, wide range of speed control ・Efficiency and energy saving due to appropriate energizat...
Keisei Co., Ltd.
Diode Variable capacitance diode
300+ people viewing
Last viewed: 11 hours ago
■Features ・Application: VHF/UHF VCO ・Number of circuits: 1 ・RoHS Compatible Product (s) Compatible products available
Keisei Co., Ltd.
Switch rotary dip switch
300+ people viewing
Last viewed: 6 hours ago
■Features Seal structure equivalent to IP64 (IEC-60529) prevents flux from entering and ensures high contact reliability even w...
Keisei Co., Ltd.
General rectifier diode Single diode
300+ people viewing
Last viewed: 21 hours ago
■Features ・Small SMD ・Terminal Pb free ・RoHS:Yes
Keisei Co., Ltd.
High frequency diode
290+ people viewing
Last viewed: 21 hours ago
■Features ・Small mold type ・High reliability
Keisei Co., Ltd.
Optical semiconductor photo coupler
290+ people viewing
Last viewed: 21 hours ago
■Features ・Features: JEDEC compatible / analog output compatible ・Applications: For communication interface / for PLC / for m...
Profile
| Country | Japan |
|---|---|
| Founded | 1981 |
| Number of Employees | 20 |
| Company Type | Distributor |
| Website | Keisei Co., Ltd. Website |