China isolated circuit Manufacturers Factory Suppliers

Our optocoupler digital transistor, rugged transistor optocoupler, wholesale transistor optocoupler is manufactured under the direction of high quality requirements, standard inspections and rich experience. We are a global leader in isolated circuit and are committed to driving innovation and positive change in our industry. As one of the most trusted names in the industry, we pride ourselves on delivering innovative solutions that drive business growth. In the company's development process, we always provide customers with good products and technical support, and sound after-sales service. Integrity goes all over the world. Our company respects the enterprise spirit of 'steadfast, hardworking and responsibility', and creates a good enterprise environment with integrity, win-win and business philosophy. Enterprises are a member of the society, and they should take the corresponding social responsibility and give back to the society while realizing their own value. Adopting advanced design technology is the key to enhance our independent development ability. In line with the principle of good faith management, we take 'honesty based, quality-oriented' as the purpose, adhere to the 'pioneering, pragmatic, trustworthy' enterprise spirit, with enthusiasm, all-round service to customers. Based on the present and looking to the future, the company will write a new chapter in the industry with strict management, superior quality, and honest service.
  • L SOP 4 Optocoupler
    1018 LSOP 4 Optocoupler DC Input Photo Transistor Coupler
    The TD1018 series combine an AlGaAs infrared emitting diode as the emitter which is optically coupled to a silicon planar...
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  • Reflective Photo Interrupte
    The reflective photoelectric switch is a light sensing device that emits and receives the body. The diode emits 940nm itself and receives near-infrared light as the light source.
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  • SOP4 RP TRIAC
    The TDM301X and TDM302X and TDM305X and TDM307X series combine an AlGaAs infrared emitting diode as the emitter which is optically coupled to a monolithic silicon random-phase photo triac in a...
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  • SOP 4 Optocoupler
    TD817 SOP4 Optocoupler Belong to SOP 4 Optocoupler
    The TD817 series combine an AlGaAs infrared emitting diode as the emitter which is optically coupled to a silicon planar phototransistor...
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  • DIP 4 Optocoupler
    TD816 belongs to DC Input, Photoelectric Crystal coupler DIP 4 Optocoupler
    The TD816X1 series combine an AlGaAs infrared emitting diode as the emitter which is optically coupled to a...
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  • SOP 4 Transistor Optocoupler
    TD356 series provide the most stable isolation belong to SOP4 Transistor Optocoupler
    The TD356 series combine an AlGaAs infrared emitting diode as the emitter which is optically coupled to...
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  • S SOP 4 Optocoupler
    TD217 DC Input, Photo Transistor Coupler belong to SSOP4 Optocoupler.
    The TD217 series combine an AlGaAs infrared emitting diode as the emitter which is optically coupled to a silicon...
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  • DIP 4 High Voltage Darlington Transistor
    TD852 belongto DIP4 High Voltage DarliangtonTransistor
    The TD852 series combine an AlGaAs infrared emitting diode as the emitter which is optically coupled to a silicon planar darlington...
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  • S SOP 4 AC Optocoupler
    TD214 belong to SSOP4 DarliangtonTransistor Optocoupler
    The TD214 series combine two AlGaAs infrared emitting diodes as the emitter which is optically coupled to a silicon planar...
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  • SOP 4 DarlingtonTransistor
    TD352 SOP 4 Darliangton Transistor Optocoupler belong to SOP 4 Darliangton Transistor
    The TD352 series combine an AlGaAs infrared emitting diode as the emitter which is opticallycoupled to...
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  • SOP 5 Optocoupler
    TDM501 belong SOP 5 optocoupler SOP5, 1Mbit/s High Speed Transistor Photo Coupler
    ...
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  • L SOP 6 Gate Driver
    TDS314 Gate Driver Belong toL S0P6 Gate Driver
    The TDS314 series Photocoupler is ideally suitedfor driving power IGBTs and MOSFETs used in motor control inverter applicationsand inverters...
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Gail Bates star star star star star
The customer service staff is very patient and has a positive and progressive attitude to our interest, so that we can have a comprehensive understanding of the product and finally we reached an
Stephanie Souza star star star star star
The customer service staff's answer is very meticulous, the most important is that the product quality is very good, and packaged carefully, shipped quickly!
Tori Fletcher star star star star star
Product variety is complete, good quality and inexpensive, the delivery is fast and transport is security, very good, we are happy to cooperate with a reputable company!
Bessie Kilgore star star star star star
This is the first business after our company establish, products and services are very satisfying, we have a good start, we hope to cooperate continuous in the future!
Stephen Lomax star star star star star
Production management mechanism is completed, quality is guaranteed, high credibility and service let the cooperation is easy, perfect!
Donald Ruiz star star star star star
Product quality is good, quality assurance system is complete, every link can inquire and solve the problem timely!
We believe that with our improvements, we will be able to provide more quality and reliable home appliances transistor optocoupler, infrared merchant, low frequency transistor optocoupler, emi shielded transistor optocoupler to all our customers while significantly increasing our production capacity. As one of the leading isolated circuit suppliers in China, we warmly welcome you to buy discount isolated circuit from our factory. All customized products are with high quality and competitive price. For quotation and free sample, contact us now.