ReviewsSemiconductor Products

High Purity Silicon Metal Element 14 Semiconductor Monocrystalline Si Block(50g)

HIGH QUALITY: 100% brand new and high quality. 99.99% high purity monocrystalline silicon block..
GOOD FEATURE: Monocrystalline silicon has a diamond lattice, the crystal is hard and brittle, has a metallic luster, can conduct electricity, but has a conductivity lower than that of metal, and increases with temperature, and has semiconductor properties..
ENERGY CONVERSING: It can also be used to make solar cell, conversing solar to electricity..
USAGE: It is the raw material for manufacturing semiconductor silicon devices, used to manufacture high power rectifiers, high power transistors, diodes, switching devices, etc..
SATISFACTION GUARANTEE: We care for every customers feeling.If this product does not meet or exceed your expectations,please send it back for a 100% refund no questions asked..

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12V 240W Thermoelectric Cooler Peltier Semiconductor Refrigeration Cooling System Cold Plate Cooler with Fan

WIDE APPLICATION: It can be used for small space refrigeration, for example,test bench cooling，flat product cooling, pet bed cooling, etc Also suit for small space cooling, semiconductor refrigeration learning theory, research solutions developed cooling equipment planning..
STABLE: This thermoelectric peltier has 4 chips and 4 fans, can provide a stable performance, and has a long service life..
NO REFRIGERANT REQUIRED: This thermoelectric peltier do not refrigerant , very convenient to use..
SIMPLE OPERATION: This kit has been assemble well，you only need to connect the lines before use..
COMPACT DESIGN: This semiconductor refrigeration adopted a compact design(23.5 * 20 cm) , can be used on many project..

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LVARA Mini Skincare Fridge 9 Liter Beauty Refrigerator with Constant Temperature Portable Compact Makeup Fridge for Skincare Products Cosmetics Storage for Bedroom Office White…

【Air-cooling Tech】 Different from other semiconductor design, LVARA skin care fridge uses Air-cooling tech that protects your make-ups from....
【Constant Temperature】 LVARA mini makeup refrigerator maintains your skincare products and cosmetics at around 53°F to ensure your perfect skin....
【9L Capacity】 LVARA 9 L white fridge organization gives room for each of your skin care product. Interior cabin is 12.6x5.9x5.3 inches(LxWxH).....
【Unique Looking Design】 Ergonomically shaped allow cosmetics fridge to be well balanced. The unique top and bottom flip design makes it easy for....
【Perfect Gift for Girls】 The LVARA mini fridge for skin care products will be a perfect fit for any occasion. It comes with a 1-year warranty and....

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BAZSQ Car Refrigerator, Portable Mini Fridge with Cold and Hot Functionality - 12L

★Semiconductor refrigeration technology, confined environment without pollution, intelligent temperature control, LED display box temperature..
★Compact appearance, horizontal design, stylish atmosphere, 12L capacity.
Appearance size: 48.5*27*29.5cm (19.09*10.62*11.61 inches).
Internal dimensions: 30*17*21.5cm (11.81*6.69*8.46 inches)..
★Silent and low noise, without disturbing your rest, work and sleep.
low energy consumption, economical and environmental protection, energy saving..
★Car dual-use, necessary for home travel.
this mini-refrigerator can be used exclusively as a refrigerator for refrigerating cosmetics to prevent bacterial growth and better preserve cosmetics..
★Our business philosophy: quality and customers always be in the first place, continuous innovation, and constantly bring high quality new products to customers..

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BAZSQ Refrigerator Portable Freezer for Camping Car Vehicle Truck, Compressor Fridge Freezer

★Semiconductor refrigeration technology, confined environment without pollution, intelligent temperature control, LED display box temperature..
★Compact appearance, horizontal design, stylish atmosphere, 12L capacity.
Appearance size: 48.5*27*29.5cm (19.09*10.62*11.61 inches).
Internal dimensions: 30*17*21.5cm (11.81*6.69*8.46 inches)..
★Silent and low noise, without disturbing your rest, work and sleep.
low energy consumption, economical and environmental protection, energy saving..
★Car dual-use, necessary for home travel.
this mini-refrigerator can be used exclusively as a refrigerator for refrigerating cosmetics to prevent bacterial growth and better preserve cosmetics..
★Our business philosophy: quality and customers always be in the first place, continuous innovation, and constantly bring high quality new products to customers..

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Alcohol Breathalyzer Portable Breath Tester LCD Display Digital Alcohol Test Detector Breath Alcohol Analyser Tester Breathalyser Lie Detector Blue Color ABS Material

>>>[Function]: Breathalyzer Keychain Digital Alcohol Tester Detector is used to measure the alcohol concentration in the human body. This portable breath tester uses a sensitive semiconductor sensor that can quickly give results to judge whether you can drive..
>>>[Fashionable Keychain Design]: Breath Analyzer saves space and is light in weight. It is easy to hold and carry. The pocket size allows you to carry it anytime, anywhere to ensure safe driving after drinking..
>>>【High precision and sensitivity】: This alcohol breath tester can be used to measure the alcohol concentration in the human body. Built-in sensitive semiconductor sensor, detection range: 0.00-0.19% BAC 0.0-1.9g/l (or 0.00-0.95mg/l BRAC). It can quickly give results within 3-5 seconds to judge whether you can drive, and provide you with high-precision test results. (The error is less than 0.01% BAC).
>>>[Large Digital LCD Screen]: Digital LCD Screen Alcohol Breath Tester uses a large LCD screen, which can clearly display....

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Living Enrichment Mini Fridge, 4L Skincare Fridge, Portable Small Refrigerator Cooler for Skincare, Beverage, Food, Cosmetics, Home, Bedroom, for Christmas Gift - Black

... MINI FRIDGE for BEDROOMS QUIET & SAFE - The noise is ≤28db when working, your sleep will not be disturbed. Mini fridges are Freon free and approved with advanced safety technology for long lasting durability..
ADVANCED CHILLING FUNCTION & WARRANTY - Innovative semiconductor operation is energy-efficient, ultra-quiet and 100% eco-friendly. Please refer to the user manual before use. If you have any questions, please email to us by email..

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LEDMALL Bluetooth Motion Full Spectrum 7 Color with White Star Effects Laser Christmas and Decorative Lights with Remote Control

Party and decoration like never before with the new LEDMALL 7 color White laser lights with bluetooth speakers.
High quality bluetooth speaker is integrated in this newly designed laser garden lights, you can play any music you like which the lights projects....
using patented advanced optics to achieve high crispy semiconductor white color with two step optics using semiconductor blue, red, and green laser....
RF remote control With Timer setting 2, 4, 6 and 8 hours durations, and with flashing mode capability, please reset remote and light periodically when....
Bulb uses < 5mW and has a Class 3R Classification or lower, Waterproof IP 65: IP65, PLUG and Play with long power cord with good range flexibility,....

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Dual-core Thermoelectric Peltier Cooling System Semiconductor Refrigeration Cooler Kit with Power for Plate Cooling Pet Bed Cooling etc

【Bingo Choice】: Our dual-core thermoelectric peltier cooling system is suitable for small space cooling,semiconductor refrigeration learning theory, research solutions developed cooling equipment planning.
【Wonderful Characters】: This semiconductor refrigeration cooler kit with power has stable working status and low noise, it doesn’t need refrigerant.
【Wide Range of Applications】: This thermoelectric cooler can used for plate cooling, pet bed cooling, test bench, small space cooling.
【Note】: Refrigeration effect depends on the size of the cooling space, ambient temperature, heat insulation, seal ability, etc.
【Extra Usage】: This dual-core cooling system kit can be used as dual-core cooling, air cooling device, cooling equipment.

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FEITA Precision Plastic Tweezers Kit - Plastic Anti static Tweezers Set Pickup Craft Electronics DIY Repair Tool - Black - 6Pcs

√ Antistatic black plastic tweezers set is made of special conductive plastic material, with good elasticity, the use of light and dissipative characteristics for static sensitive components processing and installation..
√ Anti-static plastic forceps for precision electronic components production, semiconductor and computer heads and other industries..
√ Plastic tweezers precision anti-static tweezers set for electronics, mobile phone repairing, leather work ,lab,hospital,stamp ect..
√ Anti-static plastic tweezers set, the biggest feature is not as scratch products as stainless steel tweezers, inexpensive good thing..
√ Processing with good hardness, elasticity and toughness, high temperature, acid and alkali..

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Portable Neck Fan,USB Rechargeable Hands Free Bladeless Neck Fan,Double Cooling Hanging Fan,Wearable Personal Air-conditioning Neck Fan ,Suitable for Traveling,Sports Office,3 Speeds White+Silver

【Safty & Fashion】The latest hands freebladeless neck fan for 2021 is roughly the same size as a headset. It is ultra-lightweight and does not need....
【Novel double refrigeration technology】A new refrigeration chip is added. The current generated by the semiconductor cooling chip is used to cool....
【USB Rechargeable & 3 Speed Wind】USB rechargeable neck fan, convenient to charge via computer, cell phone charger, power bank, laptops etc.....
【Low noise design & Comfortable】The advanced silent design can minimize the working noise of the neck fan motor, even in the office or library, it....
【100% Satisfaction & Service】We are responsible for our products and our customers. If you have any questions about our products, please contact....

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