Electronics

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Find Electronics from the best B2B online marketplace. Find a reliable Electronics supplier, vendor, manufacturer or distributor to get free quote on HKTDC Sourcing.

Electronics Suppliers and Manufacturers

Jiangmen JJJ Battery Co Ltd

Perfect for applying to a wide range of electric and electronic products, this Ni-MH battery can run for a long time with the 1800mAh capacity. It can be recharged for hundreds of times with a long cycle life. It guarantees safety with excellent leakage protection.

&bull; Rechargeable AAA battery.
&bull; Promise reliable performance with high stability.
&bull; High capacity for long running time.
&bull; Long cycle life.
&bull; Excellent leakage protection.
&bull; Capacity: 1.2V, 1800mAh.
&bull; Diameter: 13.9mm&plusmn;0.2mm.
&bull; Height: 64.5mm&plusmn;0.5mm.
&bull; Suitable for both consumer and industrial uses.

Rechargeable Ni-MH Battery

Firstsing Co Ltd

BlueNEXT Comprehensive electronic mouse repellent electromagnetic wave ultrasonic home office computer room  Product Information  The blue indicator light is on, indicating that the ultrasonic wave has started  The red indicator light is on, indicating that the electromagnetic wave is starting to work  The green light indicator light is on, and the blue light is off, indicating that the second type of ultrasound is starting to work     Baby details  Product Information  80mm  130mm  Product Name: SD-042 Three Wave Integrated Electronic Mouse Driver  Power supply voltage: AC220V/50HZ    Power consumption: less than 15W, can be used continuously    Frequency range: Extreme frequency electromagnetic wave 0.8HZ-8HZ, intermittent for 160 seconds  Ultrasonic: 20-55KZH/35KHZ with an interval of 80 seconds  Guidelines for using mouse repellents  Correct use is essential for faster and more noticeable results  30 centimeters above the ground  Keep the first meter clear of obstacles 

BlueNEXT Comprehensive electronic mouse repellent electromagnetic wave ultrasonic home office computer room

Optosupply Ltd

LED Display/Alphanumeric    Alphanumeric Through-Hole LED Displays are offered in a variety of packages such as Single Digit, Dual Digit, Three Digit and Four Digit options, and color choices include green, red, yellow, white, blue and orange. The alphanumeric through-hole LED displays can display any character of the alphabet, along with numerous other characters and symbols.    Optosupply’s Alphanumeric Through-Hole LED Displays are used in a wide variety of end products including test and measurement equipment, point-of-sale terminals, telecom systems, office equipment, consumer electronics, and medical equipment. These alphanumeric through-hole displays are easily mounted on PC Boards or sockets.    The highly integrated customization capability of alphanumeric through-hole LED displays also enables the products to fit well to specific customer design needs, making the products unique to the customers’ applications. 

0.39inch Single Digit 16-segment Alphanumeric LED Display

Ningbo SKL International Co., Ltd.

 	 Loukin screen cleaner products are designed to completely clean most consumer electronic and hardware surfaces, like TVs, tablets, laptops, smartphones, GPS, and all&nbsp;the other digital&nbsp;devices. 	 The anti-static cleaning solution is safe, alcohol-free and ammonia-free, phosphate-free, degradable and environment-friendly. 	 Different volume designs and combined with different accessories, meet various demand, like family, office or travel. 	 The cloth can be gently in soap and water, and then air dried. 	 You may use it over and over again. 	 Cleaning Liquid: 60ml 	 Cloth Diameter: 15x15cm 	 The MOQ of regular color is 3K, and the quantity of customized color is 10K  

Colorful Designed Screen Cleaning Kit (Small)

Lucky Light Electronics (Asia) Co., Limited

Alphanumeric SMD LED Displays are offered in a variety of packages such as Single Digit, Dual Digit, Three Digit and Four Digit options, and color choices include green, red, yellow, white, blue and orange. The alphanumeric SMD LED displays can display any character of the alphabet, along with numerous other characters and symbols.  Luckylight’s Alphanumeric SMD LED Displays are used in a wide variety of end products including test and measurement equipment, point-of-sale terminals, telecom systems, office equipment, consumer electronics, and medical equipment. These alphanumeric SMD displays are easily mounted on PC Boards or sockets.  The highly integrated customization capability of alphanumeric SMD LED displays also enables the products to fit well to specific customer design needs, making the products unique to the customers’ applications. 

0.4inch (10.16mm),Dual Digit Alphanumeric 7-segment SMD Alphanumeric LED Display

LED Display 0.28 inch Single Digit Through-hole Display  Through-hole Display / Single Digit / 0.3 inch   LED Displays are Optosupply’s innovative solution to fixed message annunciation. They are used as annunciator that serves three customer functions: status indication, backlighting fixed messages and analog level indications (arrays).    The LED Displays provide exceptional brightness at very low drive current for those applications where portability and battery backup are vital. These rectangular light sources are configured in single-inline and dual-in-line packages that contain either single or segmented light emitting areas. They are also X-Y stackable. Color choices include green, red, yellow, white, blue, orange and bi-color.    Optosupply’s LED Light Bars are used in a wide variety of end products including test and measurement equipment, point-of-sale terminals, telecom systems, office equipment, consumer electronics, and medical equipment. 

 0.28inch Single Digit Through-hole Display, LED Display

LED Display/7-segment Display  Luckylight offers a full range of 7-segment displays ranging from standard brightness displays to ultra bright displays. Single Digit, Dual Digit, Three Digit and Four Digit displays are available in assorted character heights and colors.  Luckylight’s 7-segment LED displays are used in a wide variety of end products including test and measurement equipment, point-of-sale terminals, telecom systems, office equipment, consumer electronics, and medical equipment. Size options for Through Hole and surface mount packages include 7mm, 10mm, 14.2mm, 20.32mm, 25.4mm and 30.48mm. Color choices include green, red, yellow, white, blue and orange.  The highly integrated customization capability of Luckylight 7-segment displays also enables the products to fit well to specific customer design needs, making the products unique to the customers’ applications. 

(Clock LED Display) 0.56inch (14.20mm), Quadruple Digit 7-segment LED Display

Other attributesApplicationToys, Consumer Electronics, Remote Control Warranty24 months Battery TypeLithium Model NumberCR2025 ShapeButton Battery SizeCR2032 Place of OriginGuangdong, China Weight3g Product nameCR serice button battery TypeLithium, LiMnO2 Voltage3V Size20mm*2.5mm PackageBlister card MOQ100pcs Working Temperature-20°C~70°C OEM/ODMAccepatableProducts DescriptionBattey Type CR2032 Series For Branded Watches Batteries Brand OEM Model CR2032 Size 20mm*2.5mm Voltage 3V Capacity 150mAh Shelf Life 1 years Chemical System Lithium button battery (Non-Hg, Non-Cadmium) Description button cell battery Storage Performance After 12 months storage at specified conditions, discharge capacity should be no less than 80% of the original discharge capacity. Product Features *High Quarity And Durable *High Energh Density *Strong Power *Green Safety *Long lasting Power *Environmental Protection  

Wholesale Cr2032 Button Battery Operated Watch 3V Lithium Cell Button Battery

This module is compatible with Dell Latitude 5420 laptops and is a high-quality computer accessory. Its manufacturer code (MPN) is 09005G DC33002GZ0L, indicating that it is produced by a professional company and is a part of a specific model. The brand is Dell, one of the well-known brands in the computer industry, with reliable quality and stable performance.  From the product type, this is a module, which is often used for upgrading and maintaining electronic devices. This means that it is compatible with other Dell products and supports hardware replacement and upgrading. In this way, when a part of the computer has a problem, you don’t have to buy a new device, but can directly buy such a module to fix the problem.  Regarding the UPC code of the product, it is shown here as "Not Applicable", which usually means that the product is sold as part of wholesale or bulk purchases rather than directly to consumers. This does not affect its quality and function, but only indicates the difference in its sales channels and uses.  Overall, this Dell Latitude 5420 compatible module is an efficient, reliable and upgradeable computer accessory. Whether it is to replace damaged parts or to improve computer performance, it is an option worth considering. If you are looking for accessories for your computer, this module is worth considering buying. 

Blue Next 1pc Dell Latitude 5420 RFID NFC Untouch Module 09005G DC33002GZ0L

Top Orient Enterprise Limited

500Wh Portable Power Bank with QC and PDCase Material: ABSLithium Battery: 14.4V 153600mAh 500WAC Output: 110V / 220V / 240V  600WDC IN: 12.8V-15V/5ALED Power: 3WFuel Gauge: YesCharging Time: 7hrsUSB-A Output: 5V 2.4AUSB-A Output QC3.0: 5V/3A，9V/2A，12V/1.5AType-C Output PD3.0: 5V-20V 65W (MAX)DC Output / Cigarette Lighter: 12V 8A 96WWireless Charging: 15WOther Functions:65*30mm LCD Screen, 3W LED light, Bluetooth, Micro SD Card SlotSize: 275x170x200mmWeight: 5.1KG

500Wh Portable Power Bank with QC and PD

350Wh Portable Power Bank with QC and PDCase Material: ABSLithium Battery: 14.4V 70000mAh 350WAC Output: 110V / 220V / 240V 300WDC IN: 12V - 24V 60W (MAX)LED Power: 3WFuel Gauge: YesCharging Time: 5hrsUSB-A Output: 5V 2.4AUSB-A Output QC3.0: 5V/3A，9V/2A，12V/1.5AType-C Output PD3.0: 5V-12V 30W (MAX)DC Output / Cigarette Lighter: 12V 8A 96WLCD Screen: 60 x 36mmSize: 230x208x168mmWeight: 3.5KG

350Wh Portable Power Bank with QC and PD

LED Display/SMD 7-segment Display/0.39inch (10mm), Dual Digit 7-segment SMD LED Display  Optosupply offers a full range of surface mount 7-segment displays ranging from standard brightness displays to ultra bright displays. Single Digit, Dual Digit, Three Digit and Four displays are available in assorted character heights and colors. Compared with through-hole 7-segment displays, the surface mount 7-segment displays feature lower power requirements, high light output, less space and more design flexibility.  Optosupply’s SMD 7-segment LED displays are used in a wide variety of end products including test and measurement equipment, point-of-sale terminals, telecom systems, office equipment, consumer electronics, and medical equipment. Size options include 5.08mm, 7mm, 10mm, 14.2mm, 20.32mm and 25.4mm, and color choices include green, red, yellow, white, blue and orange.  The highly integrated customization capability of Optosupply SMD 7-segment displays also enables the products to fit well to specific customer design needs, making the products unique to the customers’ applications. 

0.39inch (10mm), Dual Digit 7-segment SMD LED Display

LUZCELL TECHNOLOGY LIMITED

USB Port Ni-Zn Batteries, do your part for the earth! Non-flammable; Non-explosive; Very Stable 1.6v voltageThe voltage of ni zn battery is higher than that of 1.2v nimh battery, which can replace alkaline battery in various applications.High discharge currentThe maximum discharge current of zinc nickel batteries can reach 12A, which is very suitable for high drain professional devices that requires a high amount of power or peaks of power, and has a longer service life.Environmentally friendlyThe zinc nickel battery has a long service life of 1000 cycles without harmful metals.  Comparison Between Ni-Zn and Ni-MH Batteries:  FeatureNi-ZnNi-MHVoltage (Nominal)1.6 V1.2 VEnergy Density (Wh/kg)100-180 Wh/kg60-100 Wh/kgCharge CyclesUp to 1200 cycles500-1000 cyclesSelf-Discharge Rate (per month)High (up to 10%)Low (1-5%)Charging EfficiencyHighModerateEnvironmental ImpactNo toxic (no heavy metals like cadmium)Contains rare earth elementsOperating Temperature Range-20°C to 60°C-20°C to 50°CCostModerateLowerApplication SuitabilityBest for high-drain applications (e.g. power tools)Common in consumer electronics and hybrid vehicles；Not enough for modern smart devices. Applications: Best for high-drain applications (eg power tools/Children's toys/Flash/Microphone/Measuring instruments).  Advantages: Nickel–zinc batteries perform well in high-drain applications, and may have the potential to replace lead–acid batteries because of their higher energy-to-mass ratio and higher power-to-mass ratio — as little as 25% of the mass for the same power.The European Parliament has supported bans on cadmium-based batteries. Nickel–zinc is a good alternative for power tools and other applications. NiZn is a good battery choice for applications requiring high-power and high-voltage.Nickel–zinc cells have an open circuit voltage of 1.85 volts when fully charged and a nominal voltage of 1.65 V. This makes NiZn an excellent replacement for electronic products designed to use 1.5 V alkaline primary cells.NiZn batteries do not use mercury, lead, or cadmium, or metal hydrides, all of which can be difficult to recycle. Both nickel and zinc are commonly occurring elements in nature, and can be fully recycled.NiZn cells use no flammable active materials or organic electrolytes.Properly designed NiZn cells can have very high power density and low-temperature discharging performance, and also can be discharged to almost 100%, and recharged without problems.Zinc is a cheap and abundant metal, the 24th most abundant element in the Earth's crust, and is not dangerous to health. Common oxidation is +2, so charge and discharge move two electrons instead of one as in NiMH batteries.       

AAA Batteries

USB Port Ni-Zn Batteries, do your part for the earth! Non-flammable; Non-explosive; Very Stable 1.6v voltageThe voltage of ni zn battery is higher than that of 1.2v nimh battery, which can replace alkaline battery in various applications.High discharge currentThe maximum discharge current of zinc nickel batteries can reach 12A, which is very suitable for high drain professional devices that requires a high amount of power or peaks of power, and has a longer service life.Environmentally friendlyThe zinc nickel battery has a long service life of 1000 cycles without harmful metals.  Comparison Between Ni-Zn and Ni-MH Batteries:  FeatureNi-ZnNi-MHVoltage (Nominal)1.6 V1.2 VEnergy Density (Wh/kg)100-180 Wh/kg60-100 Wh/kgCharge CyclesUp to 1200 cycles500-1000 cyclesSelf-Discharge Rate (per month)High (up to 10%)Low (1-5%)Charging EfficiencyHighModerateEnvironmental ImpactNo toxic (no heavy metals like cadmium)Contains rare earth elementsOperating Temperature Range-20°C to 60°C-20°C to 50°CCostModerateLowerApplication SuitabilityBest for high-drain applications (e.g. power tools)Common in consumer electronics and hybrid vehicles；Not enough for modern smart devices. Applications: Best for high-drain applications (eg power tools/Children's toys/Flash/Microphone/Measuring instruments).  Advantages: Nickel–zinc batteries perform well in high-drain applications, and may have the potential to replace lead–acid batteries because of their higher energy-to-mass ratio and higher power-to-mass ratio — as little as 25% of the mass for the same power.The European Parliament has supported bans on cadmium-based batteries. Nickel–zinc is a good alternative for power tools and other applications. NiZn is a good battery choice for applications requiring high-power and high-voltage.Nickel–zinc cells have an open circuit voltage of 1.85 volts when fully charged and a nominal voltage of 1.65 V. This makes NiZn an excellent replacement for electronic products designed to use 1.5 V alkaline primary cells.NiZn batteries do not use mercury, lead, or cadmium, or metal hydrides, all of which can be difficult to recycle. Both nickel and zinc are commonly occurring elements in nature, and can be fully recycled.NiZn cells use no flammable active materials or organic electrolytes.Properly designed NiZn cells can have very high power density and low-temperature discharging performance, and also can be discharged to almost 100%, and recharged without problems.Zinc is a cheap and abundant metal, the 24th most abundant element in the Earth's crust, and is not dangerous to health. Common oxidation is +2, so charge and discharge move two electrons instead of one as in NiMH batteries.     

Rechargeable Batteries

USB Port Ni-Zn Batteries, do your part for the earth! Non-flammable; Non-explosive; Very Stable 1.6v voltageThe voltage of ni zn battery is higher than that of 1.2v nimh battery, which can replace alkaline battery in various applications.High discharge currentThe maximum discharge current of zinc nickel batteries can reach 12A, which is very suitable for high drain professional devices that requires a high amount of power or peaks of power, and has a longer service life.Environmentally friendlyThe zinc nickel battery has a long service life of 1000 cycles without harmful metals. Comparison Between Ni-Zn and Ni-MH Batteries:  FeatureNi-ZnNi-MHVoltage (Nominal)1.6 V1.2 VEnergy Density (Wh/kg)100-180 Wh/kg60-100 Wh/kgCharge CyclesUp to 1200 cycles500-1000 cyclesSelf-Discharge Rate (per month)High (up to 10%)Low (1-5%)Charging EfficiencyHighModerateEnvironmental ImpactNo toxic (no heavy metals like cadmium)Contains rare earth elementsOperating Temperature Range-20°C to 60°C-20°C to 50°CCostModerateLowerApplication SuitabilityBest for high-drain applications (e.g. power tools)Common in consumer electronics and hybrid vehicles；Not enough for modern smart devices. Applications: Best for high-drain applications (eg power tools/Children's toys/Flash/Microphone/Measuring instruments).  Advantages: Nickel–zinc batteries perform well in high-drain applications, and may have the potential to replace lead–acid batteries because of their higher energy-to-mass ratio and higher power-to-mass ratio — as little as 25% of the mass for the same power.The European Parliament has supported bans on cadmium-based batteries. Nickel–zinc is a good alternative for power tools and other applications. NiZn is a good battery choice for applications requiring high-power and high-voltage.Nickel–zinc cells have an open circuit voltage of 1.85 volts when fully charged and a nominal voltage of 1.65 V. This makes NiZn an excellent replacement for electronic products designed to use 1.5 V alkaline primary cells.NiZn batteries do not use mercury, lead, or cadmium, or metal hydrides, all of which can be difficult to recycle. Both nickel and zinc are commonly occurring elements in nature, and can be fully recycled.NiZn cells use no flammable active materials or organic electrolytes.Properly designed NiZn cells can have very high power density and low-temperature discharging performance, and also can be discharged to almost 100%, and recharged without problems.Zinc is a cheap and abundant metal, the 24th most abundant element in the Earth's crust, and is not dangerous to health. Common oxidation is +2, so charge and discharge move two electrons instead of one as in NiMH batteries.       

Battery

Comparison Between Ni-Zn and Ni-MH Batteries:  FeatureNi-ZnNi-MHVoltage (Nominal)1.6 V1.2 VEnergy Density (Wh/kg)100-180 Wh/kg60-100 Wh/kgCharge CyclesUp to 1200 cycles500-1000 cyclesSelf-Discharge Rate (per month)High (up to 10%)Low (1-5%)Charging EfficiencyHighModerateEnvironmental ImpactNo toxic (no heavy metals like cadmium)Contains rare earth elementsOperating Temperature Range-20°C to 60°C-20°C to 50°CCostModerateLowerApplication SuitabilityBest for high-drain applications (e.g. power tools)Common in consumer electronics and hybrid vehicles；Not enough for modern smart devices. Applications: Best for high-drain applications (eg power tools/Children's toys/Flash/Microphone/Measuring instruments).        Advantages: Nickel–zinc batteries perform well in high-drain applications, and may have the potential to replace lead–acid batteries because of their higher energy-to-mass ratio and higher power-to-mass ratio — as little as 25% of the mass for the same power. The European Parliament has supported bans on cadmium-based batteries. Nickel–zinc is a good alternative for power tools and other applications.  NiZn is a good battery choice for applications requiring high-power and high-voltage. Nickel–zinc cells have an open circuit voltage of 1.85 volts when fully charged and a nominal voltage of 1.65 V. This makes NiZn an excellent replacement for electronic products designed to use 1.5 V alkaline primary cells. NiZn batteries do not use mercury, lead, or cadmium, or metal hydrides, all of which can be difficult to recycle. Both nickel and zinc are commonly occurring elements in nature, and can be fully recycled. NiZn cells use no flammable active materials or organic electrolytes. Properly designed NiZn cells can have very high power density and low-temperature discharging performance, and also can be discharged to almost 100%, and recharged without problems. Zinc is a cheap and abundant metal, the 24th most abundant element in the Earth's crust, and is not dangerous to health. Common oxidation is +2, so charge and discharge move two electrons instead of one as in NiMH batteries.  

USB Rechargeable AA Ni-Zn Batteries with Built-in Charging Port 

Max Concept Enterprises Limited

MC0573C - Rechargeable EMS Facelift Mask with Decoration Light Ring Treatment course: 20 minutesDimensions (controller): approx. dia. 45mmDimensions (mask): approx. 661 x 124mm20 mins. auto off5 modes available with 10 levels of each modePower by: 3.7V 60mAHMaterial: polyesterThe set including: 2 x electronic device, 1 x face mask, 1 X twin head USB charging cable

MC0573C - Rechargeable EMS Facelift Mask with Decoration Light Ring

LED Display/Light Bar  LED Light Bars are luckylight’s innovative solution to fixed message annunciation. They are used as annunciator that serves three customer functions: status indication, backlighting fixed messages and analog level indications (arrays).  The LED Light Bars provide exceptional brightness at very low drive current for those applications where portability and battery backup are vital. These rectangular light sources are configured in single-inline and dual-in-line packages that contain either single or segmented light emitting areas. They are also X-Y stackable. Color choices include green, red, yellow, white, blue, orange and bi-color.  Luckylight’s LED Light Bars are used in a wide variety of end products including test and measurement equipment, point-of-sale terminals, telecom systems, office equipment, consumer electronics, and medical equipment. 

12.5mm×6.3mm, Light Bar LED Display

Linkco Int'l Ltd

1. Brief description of bluetooth and electronic solutions 	 Bluetooth version: Conwise 5.0 	 Support Profile: A2DP V1.3, ACRCP V1.4, HFP V1.6 	 Decoding the format: MP3/mav 	 Transmission Range (Hz)  2. 402~2.4800GHz unlicensed ISM band 	 Sensitive: -86dBm@&lt;0.1%BER 	 Transmission distance: Up to10M(Outdoor operating space) 	 Pair Name: SDH-A3 	 Reset button: Behind AUX  3、Microphone parameters
Specification 	 Reference value 	 Microphone Unit: 4015&nbsp;&nbsp; 4015L=25MM-4520&nbsp; 	 Mic Directivity: 	 Omnidirectional 	 S.P.L: -42dB(3V,2.2K&Omega;；0dB=1V/Pa,1KHz) 	 Impedance: 2.2K&Omega; / No less than 2.2K&Omega; 	 Operating voltage: 2.2v 	 Max.Input Sound Pressure Level: 110dB 	 Current Consumption:＜0.5mA&nbsp; 	 S/N Ratio: More than 58dB 	 Standard Operation Voltage: 3V 	 Decreasing Voltage Characteristic: Within 3dB at 1V 	 Frequency Range: 20Hz&mdash;16000Hz  4、Horn Parameters
Speaker diameter: 	 52&plusmn;0.3mm / 52&plusmn;0.3mm 	 Voice coil diameter: 20mm 	 Impedance: 4&Omega;&plusmn;15%&nbsp; At 1 V, 1200Hz 	 S.P.L: 82&plusmn; 3 dBDev&nbsp;&nbsp;&nbsp; -10db 	 Ref.:S.P.L.=dB 	 Sine Wave At 1 w, 1 m At600,800,1000,1200Hz 	 (Average). 	 Frequency Response: 	 Fo-18KHz 	 Ref. level: At output of S.P.L. 	 Resonance Frequency(f0): 110&plusmn;20% At 1V,  5、Battery: 	 Li-battery Capability: 7.4V/2000mAH 18650X2 	 Talking time: 18（60% Vol） hours 	 Playing time: 8（60%vol） hours .&nbsp; 4（100%vol） hours 	 Standby time: About 18 months 	 Charging time: 6-8 hours current1200ma max 	 Charger Mode: Micro USB 5V/1.2A 	 Low power alarm: 6.6V(alarm every two minutes）  6、Product parameters： 	 Rms: 7.8W*2&nbsp; 4&Omega; &nbsp;THD+N 10%&nbsp; (1KHz/0dB) 	 Frequency Response: 120HZ-18KHZ 	 Distortion: 0.1% 1w 1khz 	 S/N: 80dB 	 Sensitive: 1khz 775mv 	 Size: W204&plusmn;1mm*H87&plusmn;1mm*D51&plusmn;1mm 	 Net Weight: 742G  

Modern Antique FM Radio and Alarm Clock

Through-hole LED/Round LED  Through-hole round LED are suitable for all applications requiring backlighting and status indication. LEDs make the consumer electronics products and automotive interiors more attractive and characteristic. There are 3 types of technology-based LEDs lamps. The chips with GaP technology are for low to moderate light output requirements, and the ones with AllnGaP and InGaN technologies are for high brightness light output.  Through-hole round LEDs are offered in a variety of packages such as 3mm, 4mm, 5mm, 8mm, 10mm, with integrated built-in resistor or low current options, and color choices include green, red, yellow, white, blue, orange and UV.  These devices are molded from advanced optical grade epoxy, which provide superior high temperature performance and excellent moisture resistance. Diffused, color transparent and optical design are balanced to yield superior light output. Several intensity choices are available in each color for increasing design flexibility. 

3mm Super Bright Red Through-hole LED Round With Flange Type

USB Port Ni-Zn Batteries, do your part for the earth! Non-flammable; Non-explosive; Very Stable 1.6v voltageThe voltage of ni zn battery is higher than that of 1.2v nimh battery, which can replace alkaline battery in various applications.High discharge currentThe maximum discharge current of zinc nickel batteries can reach 12A, which is very suitable for high drain professional devices that requires a high amount of power or peaks of power, and has a longer service life.Environmentally friendlyThe zinc nickel battery has a long service life of 1000 cycles without harmful metals.  Comparison Between Ni-Zn and Ni-MH Batteries:  FeatureNi-ZnNi-MHVoltage (Nominal)1.6 V1.2 VEnergy Density (Wh/kg)100-180 Wh/kg60-100 Wh/kgCharge CyclesUp to 1200 cycles500-1000 cyclesSelf-Discharge Rate (per month)High (up to 10%)Low (1-5%)Charging EfficiencyHighModerateEnvironmental ImpactNo toxic (no heavy metals like cadmium)Contains rare earth elementsOperating Temperature Range-20°C to 60°C-20°C to 50°CCostModerateLowerApplication SuitabilityBest for high-drain applications (e.g. power tools)Common in consumer electronics and hybrid vehicles；Not enough for modern smart devices. Applications: Best for high-drain applications (eg power tools/Children's toys/Flash/Microphone/Measuring instruments).  Advantages: Nickel–zinc batteries perform well in high-drain applications, and may have the potential to replace lead–acid batteries because of their higher energy-to-mass ratio and higher power-to-mass ratio — as little as 25% of the mass for the same power.The European Parliament has supported bans on cadmium-based batteries. Nickel–zinc is a good alternative for power tools and other applications. NiZn is a good battery choice for applications requiring high-power and high-voltage.Nickel–zinc cells have an open circuit voltage of 1.85 volts when fully charged and a nominal voltage of 1.65 V. This makes NiZn an excellent replacement for electronic products designed to use 1.5 V alkaline primary cells.NiZn batteries do not use mercury, lead, or cadmium, or metal hydrides, all of which can be difficult to recycle. Both nickel and zinc are commonly occurring elements in nature, and can be fully recycled.NiZn cells use no flammable active materials or organic electrolytes.Properly designed NiZn cells can have very high power density and low-temperature discharging performance, and also can be discharged to almost 100%, and recharged without problems.Zinc is a cheap and abundant metal, the 24th most abundant element in the Earth's crust, and is not dangerous to health. Common oxidation is +2, so charge and discharge move two electrons instead of one as in NiMH batteries.          

Batteries

 	 Loukin screen cleaner products are designed to completely clean most consumer electronic and hardware surfaces, like TVs, tablets, laptops, smartphones, GPS, and all&nbsp;the other digital&nbsp;devices. 	 The anti-static cleaning solution is safe, alcohol-free and ammonia-free, phosphate-free, degradable and environment-friendly. 	 Different volume designs and combined with different accessories, meet various demand, like family, office or travel. 	 The microfiber cloth can be gently in soap and water, and then air dried. 	 You may use it over and over again.  

LED Display/Alphanumeric  Alphanumeric Through-Hole LED Displays are offered in a variety of packages such as Single Digit, Dual Digit, Three Digit and Four Digit options, and color choices include green, red, yellow, white, blue and orange. The alphanumeric through-hole LED displays can display any character of the alphabet, along with numerous other characters and symbols.  Optosupply’s Alphanumeric Through-Hole LED Displays are used in a wide variety of end products including test and measurement equipment, point-of-sale terminals, telecom systems, office equipment, consumer electronics, and medical equipment. These alphanumeric through-hole displays are easily mounted on PC Boards or sockets.  The highly integrated customization capability of alphanumeric through-hole LED displays also enables the products to fit well to specific customer design needs, making the products unique to the customers’ applications. 

0.39inch (10.0mm), Single Digit 16-segment Alphanumeric LED Display-OSL10395

LED Display/Alphanumeric  Alphanumeric Through-Hole LED Displays are offered in a variety of packages such as Single Digit, Dual Digit, Three Digit and Four Digit options, and color choices include green, red, yellow, white, blue and orange. The alphanumeric through-hole LED displays can display any character of the alphabet, along with numerous other characters and symbols.  Optosupplys Alphanumeric Through-Hole LED Displays are used in a wide variety of end products including test and measurement equipment, point-of-sale terminals, telecom systems, office equipment, consumer electronics, and medical equipment. These alphanumeric through-hole displays are easily mounted on PC Boards or sockets.  The highly integrated customization capability of alphanumeric through-hole LED displays also enables the products to fit well to specific customer design needs, making the products unique to the customers’ applications. 

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