Fengcai Co., Ltd.

Product Specs:1 Hot use, all seasons;2 The appearance of simple, compact, more convenient to carry;3. This product uses ABS plastic, more durable;4. USB interface, power supply, with no additional power, more peace of mind;5 is fully compatible with all operating systems for PC, no driver support, Plug and Play;6. This product uses high-precision semiconductor chip cooling, the service life of up to 100,000 hours, and no pollution;  

Donut Coaster

AC Electronic Ltd

Gan third generation semiconductor material / higher efficiency, smaller volume and lighter weight / charging 100% for Xiaomi 10 pro in 45 minutes / including 5A high current, 1m long data line, charging faster / 

Xiaomi Mi 65W Fast Charger with GaN Tech (CN)

Great Land International Trading Limited

 	 Electronic Learning Toys, 	 Packaging: window box, 	 Size of packaging: 62x8x44cm, 	 Size of carton: 83x47x69cm, 	 Qty/Ctn:10pcs/ctn, 	 G.W./N.W.:17/15KGS  

Electronic Track Park Blocks(138 PCS)

Bequator Corporation Ltd

***TORRAS Coolify Cyber Smart AI-Control Neck Air Conditioner***BrandTORRASSpecial FeatureWearable NeckProduct Dimensions10"D x 8.2"W x 3.9"HColorStainless SteelPower SourceBattery PoweredController TypeNeck❄️【COOLiFY CYBER ALPHA - The Convergence of Future Technology】INTRODUCING COOLIFY CYBER ALPHA - THE EXTRAORDINARY LIMITED EDITION. Unyielding Stainless Steel Exoskeleton, not only exudes industrial artistry but also embodies the brand's unrelenting pursuit of technological excellence. This limited edition is a testament to TORRAS' commitment to innovating beyond boundaries.❄️【Thermochromic Semiconductor, Color-Shifting with Temperature】Meticulously engineered thermochromic semiconductor, shifting to a Soft Orange above 87°F and a Cool Blue below 87°F, intelligently adapting to temperature changes.❄️【Exceptional Cooling Performance, 3D Full-Body Chilling】3 TEC cooling modules covering a 14,975mm² cooling area, coupled with 366 cooling particles, delivering a 70% increase in cooling efficiency.❄️【6 Upper, 2 Lower Vents, Immersive Cooling Experience】6 upper and 2 lower air vents form a 3D convection system, paired with a high-speed 7200 RPM fan, providing a 30% enhanced cooling effect.❄️【6000mAh Battery, Rapid Charging】High-capacity 6000mAh battery, 20W fast charging technology, can charge to 80% in just 1.2 hours, ensuring lasting coolness.❄️【Fusion of Tech and Art, Unique Gift】Exquisite space capsule exterior design, exuding a sense of technology and mystery, becoming a distinctive personalized gift for friends andfamily.

TORRAS Coolify Cyber Smart AI-Control Neck Air Conditioner

Optosupply Ltd

This new series of 5mm Super Deluxe Power LED, which is a 5mm through-hole middle power diode featuring high brightness combined with special design that is suitable for all kinds of lighting applications such as general illumination, flash, traffic signal, advertising boards, automotive etc.
The thermal pad of this diode allows higher current operation to achieve high lumen output (up to 20 lm@75mA) and the stopper provides convenience for fixing firmly on PCB. 	 Color:&nbsp;All colors  

Super Deluxe Power LED

Microtech Technology Co Ltd

   TN, FSTN, CSTN, TFT.   Polarizer mode: transmissive and negative type.   LED backlight/white.   Interface: system parallel and serial.   High-quality color showing and transmittance.   Each SEG can show and change colors by a program.   Can be designed according to customer's specification.   Wide interface, easy to control.   Wide viewing area and high contrast.   Brightness can design as per customer's requirements.   Wide range of customize LCD modules options are available.   Various sizes, colors, shapes and materials are welcome.   All products are RoHS compliant.   Wide range of packaging solutions available.  

2.8" TFT with LED backlight

Kingtronics International Company

 	 Miniaturized,high stability,long life,Extremely designed for, LEDlamps, LED driver 	 ISO/RoHS certified quality 	 Long load life: 6000H 	 Operating temperature range: -40Celsius~+105Celsius 	 Wide range capacitance: 1uF - 150uF 6.Various dimensions: 6.3 x 12mm-22 x 35mm  

Radial Aluminum Electrolytic Capacitors

T K Rich Co

   Ideal for the home &amp; workshop.   Comfort grip handle.   15 seconds heat up.   8 watts.  

Cordless Soldering Iron

Lucky Light Electronics (Asia) Co., Limited

Infrared LED/Photodiode  A photodiode is a semiconductor device that converts light into an electrical current. The current is generated when photons are absorbed in the photodiode.  The photodiodes are similar to regular semiconductor diodes except that they may be either exposed or packaged with a window or optical fiber connection to allow light to reach the sensitive part of the device. Many diodes designed for use specifically as a photodiode use a PIN junction rather than a p–n junction, to increase the speed of response.  Photodiodes are used in a variety of applications including CD/DVD drives, Optical communications, Smoke detectors, Medical equipment, burglar alarms and general light sensing.  Luckylight offers an extensive range of high quality and reliable photodiodes. They are available in a variety of shapes and sizes, including industry standard T1 and T1 3/4, and lens side look, as well as surface mount (SMD) type. Most widely used Silicon photodiodes are sensitive from 400 to 1100nm. 

5mm Photodiode Round With Flange Type

Inventronics (Hangzhou) Inc

This multifunctional control signal integrating module (CSIM) is designed to integrate multiple signals into a 0-10V analog output and a 5V PWM output. It flaunts a high quality and offers an extra-long service life. The control signal integrating module is ideal for dimmer, occupancy sensor, ambient light sensor, NTC, remote control, output lumen compensation, etc. signals. Multifunctional control signal integrating module (CSIM).Designed to integrate multiple signals into a 0-10V analog output and a 5V PWM output.High quality.Extra-long service life.Ideal for dimmer, occupancy sensor, ambient light sensor, NTC, remote control, output lumen compensation, etc. signals. 

Multifunctional Control Signal Integrating Module

Linkco Int'l Ltd

Description: 	 Eye-Protection Lamp function With Low radiation 	 Our product have used The industry&#39;s top semiconductor luminous technology and have not added Mercury and keeping long service life and assure stable luminescence efficiency and Not dazzling,&nbsp; 	 No stroboscopic, low radiation, Ultra low blue light,very comfortable reading and writting. 	 Our eye-protection lamp&#39;s testing radiation value is 0.02uT and international radiation safty value is 0.4uT, very safety 	 Lamp arm can be freely adjusted the angle 	 Lamp arm can be freely adjusted the angle as you like,so you can hang it on the back of the sofa or bed for reading or put it on desk for reading,&nbsp;it will be very special and convenient to meet your multi-enviroments reading and writting requirement. 	 Built in high efficiency 2000maH Polymer lithium battery power supply 	 Built in high efficiency 2000maH Polymer lithium battery power supply,rechargeable cycle use. When it is fully charged, it can be used continuously for 3-70 hours 	 Metal and silicone material Design&nbsp; 	 Metal and sillicone material design couple hardness with softness, bring you perfect touch feeling and visual effect.&nbsp; 	 Touch switch design let it so special and convenient 	 Touch switch design, only a finger can control lights going on and off, so special and convenient 	 Softly touch the color temperature control panel can change color temperatre and control the lightness. 	 Warm White(2900K) very suitable to use some electronic product for watching.&nbsp; 	 Neutral White(3750K) very suitable for evening newspaper reading or book reading 	 Cool White(5000K) very suitable for evening writing.  
Specification: 	 Product Size: 56.2 x 6.1 x 2cm&nbsp;&nbsp; 	 Material: Aluminum Alloy+Sillicone 	 Product Color: Silver+White/Gold+White/Black+Gun 	 Battery Type:Polymer lithium battery 	 Capacity:2000mah 	 Power input: 5V/1.2A 	 LED Lamp Wattage: 6W 	 Charging time:2-3 hours 	 Working time: 3-70 hours 	 LED life:30000 hours 	 Color Temperature:&nbsp; Warm White 2900K, Neutral White 3750K, Cool White 5000K&nbsp;&nbsp; 	 Luminous Flux:&nbsp; Warm White 85lm, Neutral White 155lm, Cool White 95lm  
Packing details: 	 Accessary:Gift box/USB cable/Manual/Cradle 	 Carton Size:44.3*42.6*41.5cm 	 QTY/CTN: 20pcs 	 GW/CTN: 16.5kg  

Eye Protection Lamp

Zero New Materials (Hong Kong) Co., Limited

TGGT series thermally conductive silicone gel is a two-component flexible silicone with low stress and high thermal conductivity. It is often used to fill the gaps of heating components to eliminate component assembly tolerances. At the same time, because it is vulcanized after automatic dispensing and assembly, it effectively reduces the stress damage to components. The cured thermally conductive silicone gel has similar properties to the thermally conductive pad, has excellent high temperature resistance and aging resistance, and can work for a long time at -40~200℃. Product Description TGGT series thermally conductive silicone gel is a two-component flexible silicone with low stress and high thermal conductivity. It is often used to fill the gaps of heating components to eliminate component assembly tolerances. At the same time, because it is vulcanized after automatic dispensing and assembly, it effectively reduces the stress damage to components. The cured thermally conductive silicone gel has similar properties to the thermally conductive pad, has excellent high temperature resistance and aging resistance, and can work for a long time at -40~200℃.  Features and Advantages: 1、Thermal conductivity 1.0-3.0W/( m·K) 2、Low compression force application, adjustable curing time 3、Easy to dispense with low viscosity 4、Excellent temperature resistance and chemical resistance 5、Excellent electrical insulation  Applications: Encapsulation of power module Protection and packaging of electronic components and parts communication equipment, cooling module of computers Memory modules, power semiconductors New energy vehicle, between battery pack and liquid-cooling plate  Specifications: Barreled: 20KG (A and B glue will be packed separately) and can also be customized according to customer requirements.  Basic Physical Properties: basic physical properties Model test method GGT-10 GGT-15 GGT-20 GGT-30 before curing Appearance A yellow black grey blue visual B white white white white visual Viscosity(Pa·s) A 100 250 350 400 ASTMD2196 B 100 250 350 400 ASTMD2196 Mixing ratio(A:B) 1:1 / operating time(h) 1～2 / after curing Dielectric strength(KV/mm) ≥7 ASTM  D149 Dielectric constant(@1MHz) ≤4 ASTM  D150 Dielectric loss(@1MHz) 0.01 ASTM  D150 Volume resistivity(Ω·cm) 1.0×1013 ASTM  D257 RoHS Compliant PASS / Hardness (Shore 00) 50 50 50 50 ASTM D2240 Density (g/cm3) 2.0 2.3 2.5 3.0 ASTM D792 Flame retardant rating V-0 V-0 V-0 V-0 UL94 Thermal conductivity(W/m·K) 1.0 1.5 2.0 3.0 ASTM D5470   

thermally conductive silica gel

 	 Designed for surface mounting on high density circuit board 	 ISO/RoHS certified quality 	 Long load life: 1000-2000H 	 Operating temperature range: -40 Celsius~+105 Celsius 	 Wide range capacitance: 0.1uF - 10000u  

SMD Aluminum Electrolytic Capacitors

 	 Low Leakage Current, 	 Rubber Type 	 ISO/RoHS certified quality 	 Long load life: 85C 2000 hours assured  

GKT-AL Axial Aluminum Elec Capacitors

Hunston Electronics Company

 	 Piezo element Ultrasonic drive. Ultrasonic Atomization Element. 	 Microvoid Atomization Element available. 	 Size: 16mm / 20mm / 25mm 	 Material: Ceramic / Glass Glaze / Stainless Steel 	 Frequency: 1.7Mhz / 2.4Mhz 	 Product Life: min. 5000hr 	 OEM customization is welcome. 	 Ceramic materials are currently exempted from RoHS compliance. 	 Please contact us to take more information.  

Ultrasonic Atomization Element

Infrared LED/Phototransistor  Phototransistors are either tri-terminal (emitter, base and collector) or bi-terminal (emitter and collector) semiconductor devices which have a light-sensitive base region. Phototransistors and photodiodes can both be used for sensing light, but the phototransistor is more sensitive in view of the gain provided by the transistor. This makes phototransistors more suitable in a number of applications.  Phototransistors provide lower capacitance, high-speed response and low noise and low dark current along with excellent sensitivity. They are ideal for high-speed data transfer, light barriers, alarm systems, linear light measurement and more.  Luckylight offers an extensive range of high quality and reliable phototransistors. They are available in a variety of shapes and sizes, including industry standard T1 and T1 3/4, and lens side look, as well as surface mount (SMD) type. Most widely used Silicon Phototransistors are sensitive from 400 to 1100nm. 

AR180PTD-1A-TR2, 2.15×2.40×2.75mm (Φ1.80mm Round) Subminiature Axial Chip Phototransistor

MCU Chip-Set32 ARM MCUProtocol typeUART/TTLSize7.0 inchResolution1024*600Storage Space16MbitFont libraryBuilt-in vector font, edge anti-aliasing processing, including any size bitmap ASCII, GBK, GB2312,Photo storageSupport JPEG, PNG (half through/full through) compression, support arbitrary size image storage, support image rotation, zoom,zoom and other functions. The image compression ratio is different, this value will float up and down;color65K，16Bit RGBvoltage5.0V /3.3VPower consumptionBack Light Power ON：3.5W； Back Light Power off：1.6WCommunication interfaceRS232/TTL(Default TTL)Interface SpecificationPH2.5-6PImages downloadUARPC softwareYS_UI_Editor_V3.0LCD typeTFT 7.0 inch tftBack lightLEDbrightness（cd/m²）450Back light life time（h）&gt;20,000contrast400:1View Angle（L/R/T/B）70/70/70/70

7.0 inch serial display resistive touch 1024*600 IPS TTL/UART interface 450 brightness

 	 DO-41 Package Silicon Epitaxial Planar Switching Diode 	 For use in stabilizing and clipping circuits with high power rating  

Silicon Planar Power Zener Diodes

Evergreen (H.K.) PCB Limited

This rigid PCB is meticulously made of the FR-4 material, sporting a strong construction with exceptional wear resistance. The two-layer conductive structure guarantees high-speed and stable connecting performance for a long service life with the surface covered by the solder mask and immersion gold finishing.  • Material: FR-4. • 2-layer conductive structure. • Board Thickness: 1.5mm • High Tg: Tg150 °C or Tg170 °C. • Finishing: immersion gold. • Blue solder mask.. 

Double Layer Rigid PCB with Tg150 / Tg170 雙面高溫料電子線路板

Guangdong South HongMing (HK) Electronic Science & Technology Co Ltd

 	 Operating temperature: -25~125℃ 	 Capacitance and dissipation factor testing condition: 25℃, 1Vrms, 1KHz 	 Dissipation factor ≦2.5% 	 Subclass: X1, Y1, Y2 	 Rated Voltage: 250, 400VAC 	 Voltage proof: 1500VAC, 2500VAC, 4000VAC 	 Insulation resistance ≧10000M&Omega; (500VDC) 	 Temperature Characteristic: Y5P, Y5U, Z5U, Y5V 	 Flame retardant epoxy resin: UL94-0 	 Recognized standards: UL, CSA, VDE, SEMKO, KTC, NEMKO, DEMKO, FIMKO, SEV, CQC.  

X1 Y2 Capacitor

Wuzhu Technology (Hong Kong) Limited

Layers: 10 Layers Trace Width/Space: 0.065/0.096 mm Min. hole: 0.1 mm Surface Treatment: ENIG Material: EM285 Structure: 4+2+4, Stack Via Application: Communication Equipment  Wuzhu Technology is a leading HDI PCB manufacturer, advanced HDI PCB manufacturer, can produce ELIC(Every Layer InterConnect) PCB, a top HDI PCB manufacturer. 

Communictation Equipment Multilayer PCB, HDI PCB

 	 Varistor is a sort of sensitive component which resistance value can vary with the applied voltage, it is widely used in the instantaneous overvoltage protection and surge absorption of Electronic-electrical equipment.      Recognized Certificate     	 VDE, UL, CQC      Features:     	 Great range of varistor voltage:  18V to 1.8KV  	 Fast response to transient voltage (ns) 	 High great withstanding surge current 	 Excellent non-linearity voltage 	 Symmetric V-I characteristics 	 No following-on current 	 Long life      Range of application:     	 Used in surge protection for IC, transistor, diode semiconductor switch circuit. 	 Used in communication, telemetering, electrical control and various electronic equipment. 	 Suppress the instantaneous overvoltage caused by electromagnetic valve and relay. 	 Suppress the instantaneous overvoltage caused by power supply. 	 Suppress the instantaneous overvoltage caused by electronic circuits 	 Lightning protection for various kind of electronic appliances.      Technical conditions:&nbsp;     	 Carry our standard of GB/T10193, GB/T10194, GB/T10195-1997 and SJ/T10348-10349. 	 Measurement conditions For varistors of 05D, 07D, 10D, 14D, 20D Series, voltage across the varistor measured under 1 m A DC. 	 Varistor voltage: The voltage between two terminals with the specified measuring current applied is expressed by letter V. 	 Maximum continuous operating voltage: The maximum sinusoidal RMS voltage or maximum Dc voltage that can be applied continuously in the specified environmental temperature range. 	 Working ambient temperature: -40C ~ +85C&nbsp; 	 Storage temperature range: -40C ~ +125C  

Varistor Taping Type

MGM Industries & Company

Introduction: Real time PCR is used for sensitive, specific detection and quantification of nucleic acid targets. We have developed powerful assay design algorithms, optimized qPCR regent, intuitive data analysis software. and flexible instrumentation to help harness the power of qPCR across a rich and diverse set of applications. Explore our robust solutions for your qPCR based research.  Application: It can be widely used for infectious disease research, Food pathogen detection, Waterborne pathogen detection, Pharmaceutical analytics, Stem cell research, Pharmacogenomics, Oncology and genetic disease research, Plant sciences and agricultural biotechnology.  Working Principle: The temperature step change is controlled by the semiconductor Peltier to realize PCR amplification. Use high sensitivity MPPC unit to detect fluorescence; Program control channel switching, non contact excitation/detection on the top structure,coordinated with motor control x and y axis movement to achieve 96 hole scanning. Finally, accurate analysis is carried out through powerful software.  Features: * Excellent temperature control performance of the instrument, the maximum temperature rise and fall ≥5.0°C/s. * No edge effect, no optical path correction, top excitation/detection, non-contact measurement. * Fluorescence detection adopts MPPC sensor with high sensitivity. * Long life LED light source, stable emission wavelength, maintenance free. * 4 channel fluorescence detection, no cross interference between channels. * User friendly and fully functional software, flexible program setting, comprehensive analysis and reporting functions, all the parameters can be stored.    

Fluorescent Quantitative Detection System

Gen-Worldly Quartz Crystal Co Ltd

   ISO 9001:2000; ISO 14001:2004 certified.   RoHS complaint SGS certified.   Frequency range: 3MHz to 80MHz.   Stability: +/-3ppm to 100ppm.   Competitive pricing.   Nominal frequency: 4.0MHz.   Mode of oscillation: fundamental.   Frequency tolerance: &plusmn;20ppm.   Temperature coefficient: &plusmn;20ppm.   Operable temperature range: -10℃-60℃.   Equivalent resistance: 120 ohm max.   Load capacitance: 20pf.   Drive level: 100&mu;W max.   Shunt capacitance: 7.0pf max.   Solder dipped: Pb free.   Holder type: HC49/S.   Marking: GW 4.000.   Test impedance meter: Saunder 250-B.   Aging: &plusmn;5ppm/year.   Shock test: dropping from 20cm height 10 times on firm wood.   Variation: frequency less than &plusmn;5ppm, resistance less than &plusmn;15%.  

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