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STK Series Thick Film IC Integrated Circuit Capacitor For Industrial Automation
STK Series Thick Film IC Integrated Circuit Capacitor For Industrial Automation
Specifications
Model Number :
STK
Certification :
ISO 9001、RoHS、CE、PSE、VCCI、FCC、UL
Place of Origin :
Japan
MOQ :
1
Price :
$0.1–$5
Payment Terms :
L/C,D/A,D/P,T/T,Western Union
Delivery Time :
3-5Workday
Type :
Integrated Circuit Capacitor（IC）
Warranty :
Original Manufacturer's Warranty
Pakage :
Original Pakage
Shipping Term :
International Express（DHL/FEDEX/TNT/UPS/ARAMEX）/Sea Freight / Air Freight / International Special Line
Freight Charge :
For Industrial Equipment (E.G., PLC Modules, Inverters..), Shipping Cost Varies By Package Weight/Volume And Delivery Location. Contact Our Sales Team For A Customized Shipping Solution And Quote
Description
STK Series Integrated Circuits for Industrial Automation

STK series thick-film integrated circuits are engineered for industrial automation and precision motion control applications, including stepper motor drivers, inverter power drivers, and industrial power control systems.

These ICs are widely deployed in CNC machines, automation lines, packaging and labeling equipment, conveyors, electric valves, precision positioning stages, and industrial cameras, serving as essential power management components for automation equipment and maintenance replacement.

Product Models and Specifications
2-Phase Bipolar Stepper Motor Drivers (Industrial Automation)
STK672 Series
Model Specifications Applications
STK672-432A 2.3A peak, 12-50V, SIP23; full/half/1/4 step Positioning systems, conveyors, small CNC
STK672-110 DIP25, full/half step, overcurrent/thermal protection Printers, scanners, small automation
STK672-040 / -080 Low power, 12-36V Instruments, valve control
STK672-130 Medium power, 2A peak Packaging machines, labeling machines
STK68x Series (High-Integration Microstepping)
Model Specifications Applications
STK681-320 Built-in PWM constant current, 1/8 microstep, low vibration Precision positioning, optical equipment
STK682-010 2-phase, 2.5A, SIP package Robot joints, 3D printers
3-Phase Stepper Motor Drivers (Precision Automation)
Model Specifications Applications
STK673-010 3-phase, PWM constant current, MOS output, 2.4A; 1/8 microstep Semiconductor equipment, industrial cameras
STK674-020 3-phase, 3A peak, high torque Machine tools, automation lines
Power Supply / Inverter / Power Driver (Industrial Drives, Servo, VFD)
STK650 Series (BJT Inverter Power IC)
Model Specifications Applications
STK650-413-E / -414-E / -416-E High voltage, high current Industrial inverters, UPS, servo drives
STK650-315B-E / -315C-E Medium power, SIP package Small inverters, switching power supplies
STK62x / STK7xx Series
Model Specifications Applications
STK621-210B IGBT driver, high-voltage isolation Welding machines, high-power power supplies
STK760-213A-E Single-phase PFC Industrial power supplies, servo drives
STK7358 High-voltage switching power supply HIC Industrial power systems
STK795-811A, STK795-820 Industrial / Specialized Drives Specialized industrial applications
DC Motor & Servo Drivers
Model Specifications Applications
STK6972C DC motor drive, DIP, forward/reverse control Conveyors, electric actuators, valves
STK6942 DC servo drive Small servo systems, precision positioning
Application Scenarios
Stepper Motor Control & Precision Motion Control
  • Small CNC machines, engraving machines, 3D printers
  • Industrial cameras, vision systems, lens positioning
  • Semiconductor testing and handling equipment
  • Precision slides, linear stages, X-Y-Z positioning tables
Factory Automation & Production Lines
  • Conveyor belts, feeding mechanisms, indexing tables
  • Packaging machines, labeling machines, sealing machines
  • Assembly lines, robotic arms & small actuators
  • Automatic sorting and material handling equipment
Industrial Drives & Power Control
  • Low- and medium-power inverters (VFDs)
  • Servo drives and spindle control modules
  • Uninterruptible power supplies (UPS)
  • Welding equipment and high-power power supplies
Valves, Pumps & Fluid Control
  • Electric valve actuators
  • Small metering pumps and dosing systems
  • Flow control and liquid dispensing equipment
Office & Industrial Printers / Equipment
  • Large-format printers, plotters
  • Barcode printers, thermal printers
  • Scanners, automated document feeders
Test & Measurement Instruments
  • Automatic test equipment (ATE)
  • Medical diagnostic and analytical instruments
  • Optical and precision measuring devices
STK Series IC - Frequently Asked Questions
Can STK ICs be used in industrial automation?
Yes. They are widely used in stepper drives, inverters, conveyors, packaging machines, and production lines.
What's the difference between STK672, STK650, STK392?
  • STK672: stepper motor driver
  • STK650: inverter & power driver
  • STK392: TV / projector convergence
  • STK41xx: audio amplifier
Do you provide datasheet?
Yes, PDF datasheet is available for all models.
MOQ and lead time?
Small MOQ for samples. In-stock items ship in 1-3 working days.
Can you recommend a replacement?
Yes. Just send your part number and application, we recommend direct replacements.
What about warranty?
90-day warranty against quality defects.
Do you ship worldwide?
Yes. We ship to US, EU, Asia, Middle East via DHL, FedEx, UPS.
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STK Series Thick Film IC Integrated Circuit Capacitor For Industrial Automation

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Product Detail
Model Number :
STK
Certification :
ISO 9001、RoHS、CE、PSE、VCCI、FCC、UL
Place of Origin :
Japan
MOQ :
1
Price :
$0.1–$5
Payment Terms :
L/C,D/A,D/P,T/T,Western Union
Contact Supplier
STK Series Thick Film IC Integrated Circuit Capacitor For Industrial Automation

Shanghai Fradwell Industrial Automation Co., Ltd.

Verified Supplier
1 Years
shanghai, shanghai
Business Type :
Manufacturer, Exporter
Main Products :
PLC Programmable Logic Controllers, HMI Touch Screen, PCB Control Board
Certification Level :
Verified Supplier

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