ReviewsSemiconductor Package

Northbear Thermoelectric Peltier Refrigeration Cooling Cooler Fan System Heatsink Kit Cooler (2 Fan)

This module installation is assembled and you do not need to use your hands.
Power: 12VDC 6A (not include in this Kit).
Semiconductor coolers are a form of solid state cooling that incorporates both semiconductor Technologies and electronic assembly techniques.
Tips: cold end frost require ambient temperature is low, is not what the environment can be frost, frost general ambient temperature below 25 degrees.
A medium sized humidor basically for seasoning. With a temp controller, this keeps the inside of the humidor.

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Lind Kitchen 150pcs Disposable Latex Finger Cots Protective Fingertips Gloves Rubber Industrial Fingerstall Sleeves 65mmx25mm (Black)

Package included:150pcs Latex Finger Cots..
Made of high quality latex, which can effectively prevent static electricity..
Suitable for semiconductor,printed circuit board,microelectronics,precision instrument,LCD display screen,laboratory etc..
Comfortable to wear,good elasticity,light and durable,good protection for fingers..

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Breathalizer (Feat. Knobody, Khai Sharieff And Do DAT) [Explicit]

Perfect choice —- A simple method to analyze the concentration of Alcohol in the blood in any time and any place.Environment and healthful. Blowing design with five mouthpieces for multiple users.
Material —- Breath Tester is made of ABS material, good stability and durability.It is exquisite in craftsmanship and can be used for a long time with maximum durability.We make every effort to provide customers with satisfactory service.
Practical accessories —- LCD display gives you clearer view and digital alcohol automatically gives you ble alert.Strict quality standards and practical car accessories bring you convenience.
High sensitivity —- A digital alcohol Breath Analyzer, high sensitivity.Automatic shutdown, Rapid Response and Recovery.
Specifications —- Battery: 2 * AAA Alkaline Batteries (Not Included), Sensor: Advanced semiconductor oxide alcohol sensor, Accuracy: 0.01% BAC (0.1g / L), Range: 0.00-0.19%BAC and 0.0-1.9g / l (Or 0.00-0.95mg / l (BRAC), Package Weight: 51g/1.8oz, Package List: 1 * Alcohol Breath Tester Analyzer (Batteries Not Included), 5 * Mouthpieces, 1 * User Manual.

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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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Magic&shell 20PCS SR5100 SB5100 MIC 100V 5A Silicone Schottky Barrier Rectifier Diode

Type: Schottky Barrier Diode.Model : SR5100. Repetitive Reverse Voltage: 100V. Forward Current (AV): 5A..
Made of high quality metal and semiconductor. High reliability and long servicing life..
Widely used in automotive electronics,wireless products,computer products,smart grid,,audio,television maintenance and so on..
Easy to DIY and repair equipment and electrical appliances.Perfect for home, office and industrial electrical equipment and appliances..
Body Size: 5.2 x 9. 2mm / 0.2x 0.36Inches. Wire Diameter: 1.2mm / 0.05 Inches. Length: 59mm/2.32Inches. Package Includes: 20 PCS..

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Disposable Latex Finger Cots,350 PCS，Medium Anti Static Rubber Fingertip Protective Finger Cots for Electronic Repair, Handmade Apply

Protection: Finger Cots are made of 100% natural Latex in rolled style, Covering finger on protect your finger..
Multiple uses : Clean room, electronics applications, medical, semiconductor, crafting, beauty and more..
Sturdy and durable : thick enough to handle everything you need, protect your finger from chemicals and scratches..
Medium size: Flexible and fit for most fingers, stretchy and elastic.
Package included : Approx 350 PCS in a pack, especially packed in rolled form for easy donning..

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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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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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Bluetooth Fingerprint Padlock, Metal Waterproof, Smart Bluetooth Security Lock, Suitable for House Door, Suitcase, Backpack, Gym, Bike, Office, USB Rechargeable

Number of fingerprints: semiconductor fingerprint sensing technology, can store 10 sets of fingerprints. Administrator 1 set of fingerprints..
Fingerprint setting: Short press to unlock, and enter the fingerprint in the App..
APP: Tuya app can connect to Android/iOS via Bluetooth 4.1..
Battery: Lithium battery 180mAh 3.7V, can last three months of standby..
Instruction manual: There are fingerprint padlock, USB cable and instruction manual in the package, please refer to the instruction manual for specific operation method..

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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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