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
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
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
Switch Hooks
Fast Recovery Diodes
TRIACS
Solid Capacitors
Mosfet Transistors
Keisei Co., Ltd.
Cydac (bidirectional characteristic element)
320+ people viewing
Last viewed: 1 day ago
■Features ・Unidirectional characteristics ・Smaller than the K1V series ・Switching operation with DC power supply for pulse g...
Keisei Co., Ltd.
Schottky barrier diode
240+ people viewing
Last viewed: 7 hours ago
■Features ・Small mold type (SOT-23) ・High reliability ・Low VF
Keisei Co., Ltd.
Fast rectifier diode
230+ people viewing
Last viewed: 13 hours ago
■Features ・Terminal part Pb-free (RoHS compliant) ・Low loss ・High voltage resistance
Keisei Co., Ltd.
Composite bipolar transistor
220+ people viewing
Last viewed: 4 hours ago
■Features ・Ultra-small composite bipolar transistor ・For power management ・Small surface mount package saves space ・Lead-fr...
Keisei Co., Ltd.
Composite digital transistor
220+ people viewing
Last viewed: 8 hours ago
■Features ・Ultra small composite digital transistor ・Partial pressure type ・Small surface mount package saves space ・Lead-f...
Keisei Co., Ltd.
Accessories N/MS series (solder connection type MS connector compatible circular connector)
210+ people viewing
Last viewed: 1 day 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.
Bipolar transistor
210+ people viewing
Last viewed: 1 day ago
■Features ・Ideal for middle power drivers ・VCE (sat) is low ・Small surface mount package saves space ・Lead-free compatible,...
Keisei Co., Ltd.
AC small synchronous motor D series
200+ people viewing
Last viewed: 52 minutes ago
■Features D series unidirectional type
Keisei Co., Ltd.
High frequency diode
200+ people viewing
Last viewed: 46 minutes ago
■Features ・Small mold type ・High reliability
Keisei Co., Ltd.
Diode Variable capacitance diode
200+ people viewing
■Features ・Application: VHF/UHF VCO ・Number of circuits: 1 ・RoHS Compatible Product (s) Compatible products available
Keisei Co., Ltd.
Digital transistor
200+ people viewing
Last viewed: 1 day 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.
Switch slide dip switch
190+ people viewing
■Features ・Contacts are gold-plated and twin contacts ensure high reliability. -Soldering can be done in either ON/OFF position.
Keisei Co., Ltd.
Tantalum capacitor Conductive polymer tantalum capacitor
190+ people viewing
Last viewed: 15 hours ago
■Features ・Excellent noise absorption performance ・High allowable ripple current ・Small, thin, high capacitance, low ESR ・L...
Keisei Co., Ltd.
AC small standard motor Synchronous motor
190+ people viewing
Last viewed: 8 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.
Transistor IGBT
190+ people viewing
Last viewed: 7 hours ago
■Features ・Features: Low saturation voltage ・Number of circuits: 2 ・Built-in diode: Yes ・RoHS Compatible Product (s) Compat...
Keisei Co., Ltd.
Low-loss diode Single diode
190+ people viewing
■Features ・Small SMD ・High-speed switching ・AEC-Q101 compliant ・Terminal Pb free ・RoHS:Yes
Keisei Co., Ltd.
Constant current diode CRD E series (Axial lead type)
190+ people viewing
Last viewed: 1 day 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.
General purpose linear IC operational amplifier/comparator operational amplifier
190+ people viewing
Last viewed: 16 hours ago
■Features ・Features: Unity gain possible ・Number of circuits: 1 ・Power supply type: Single/double power supply ・RoHS Compat...
Keisei Co., Ltd.
Bridge diode
190+ people viewing
Last viewed: 1 day ago
■Features ・Thin SIP ・UL E142422 ・Terminal Pb free
Keisei Co., Ltd.
Switch slide/piano dip switch
190+ people viewing
■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
190+ people viewing
■Features ・Small SMD ・Terminal Pb free ・RoHS:Yes
Keisei Co., Ltd.
Schottky barrier diode for high frequency
180+ people viewing
Last viewed: 16 hours ago
■Features ・Applications: VHF, UHF MIX ・RoHS Compatible Product (s) Compatible products available
Keisei Co., Ltd.
Ultra-fast rectifier diode
180+ people viewing
Last viewed: 7 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.
Constant voltage diode
180+ people viewing
■Features ・High-density mounting type with ultra-compact 2-terminal mini mold (VMN2). ・High reliability. ・Automatic mounting...
Keisei Co., Ltd.
Transistor Discrete IGBT FGW85N60RB
180+ people viewing
■Features ・IGBT with reverse voltage characteristics realized in one chip using Fuji Electric's unique technology ・Achieves h...
Keisei Co., Ltd.
Optical semiconductor photorelay (MOSFET output, 1a contact)
180+ people viewing
Last viewed: 8 hours ago
■Features ・Applications: For measuring instruments / for security systems ・Number of circuits: 1 ・RoHS Compatible Product (s...
Keisei Co., Ltd.
Switch Ultra-compact basic switch
180+ people viewing
■Features Omron's best-selling microswitch comes in a wide variety of variations from 0.1A to 10.1A types. A wide variety of op...
Keisei Co., Ltd.
Power zener diode
180+ people viewing
Last viewed: 21 minutes ago
■Features ・P: 1W ・VZ 1mA: 28±3V ・PR: 50 (5ms) W ・VDC: 20V ・IR: 10μA ・Mass: 0.07g
Profile
| Country | Japan |
|---|---|
| Founded | 1981 |
| Number of Employees | 20 |
| Company Type | Distributor |
| Website | Keisei Co., Ltd. Website |