Electronics

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Electronics Suppliers and Manufacturers

Parts, Components & Raw Materials

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Parts, Components & Raw Materials Suppliers and Manufacturers

Active Components

elec

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Active Components Suppliers and Manufacturers

Eastcolight (HK) Ltd

#9827 / Movement Detector Perfect tool to guard your top secretsActivated by any motionAlarm sounds when the path of beam is crossedPower button - Light up when device is ONSuction cup (removable) – Quickly set up, stick it on the wall or any flat surfaceSensor – Adjustable angle Components: AlarmPower buttonSensorSuction cupClipBatteries required: 2XAAA (not included) 

#9827  Movement Detector -STEM Educational Toys

Hunston Electronics Company

   &quot;Transducer&quot; not include the circuit inside   Our&nbsp;magnetic transducer is made of high quality materials for durability. Products can comply with ROHS     OEM customization is welcome   RoHs  

Magnetic Transducer

Ultrasonic Sensor
Ours partner around automation, beauty and medical industry. 	 Open Structure &amp;&nbsp;Close Structure 	 OEM customization is welcome 	 RoHs  

Ultrasonic Sensor

電磁式換能器   可按客戶要定制產品   可符郃ROHS &amp; REACH標準  

電磁式換能器

Open Structure Ultrasonic Sensor for Toy, Drone &amp; Doorbell. 	 Size: 8mm to 16mm 	 Function: Transmitter / Receiver / Dual function 	 OEM customization is welcome 	 Termanil: Wire / Wire with connector / Pin 	 Rohs &amp; REACH 	 Please contact us to take more information  

Open Structure Ultrasonic Sensor

壓電式換能器   沒有內置電路   低電流   可按客戶要定制產品   可符郃ROHS &amp; REACH  

壓電式換能器

Optosupply Ltd

 	 Size: 7.4 x 6.2 x 5.25mm. 	 Viewing&nbsp;angle: 90&deg;. 	 Supply voltage: 3V. 	 Current consumption: 0.9mA. 	 Reception distance: 20m. 	 B.P.F. center frequency: 37.9kHz. 	 Peak wavelength: 940Nm. 	 Built-in exclusive IC. 	 Good noise-proof capability. 	 High immunity against ambient light. 	 Application: AV instruments (audio, TV, VCR, CD player); home appliances (air-conditioner, fan, Light); remote control for wireless devices.  

Infrared Receiver Module

Close Structure Ultrasonic Sensor for Toy, Drone &amp; Cleaner robot. 	 Size: 10mm to 25mm 	 Waterproof 	 Function: Transmitter / Receiver / Dual function 	 OEM customization is welcome 	 Termanil: Wire / Wire with connector / Pin 	 Rohs &amp; REACH 	 Please contact us to take more information  

Close Structure Ultrasonic Sensor

NEMOTO (HK) Limited

This is a polymer type humidity sensor that keeps high performance for a longer period. This sensor has a unique feature which resistance value does not extremely increase in the lower humidity ranges. Just a simple measuring circuit is required because of its smaller temperature dependency and narrower distribution of resistance values. 	 10~90% RH.for Storage. 	 20~90% RH for Operation. (Without Dew condensation) 	 AC 1.0V 	 500&nbsp;~ 2,000Hz (1kHz is recommended) 	 0 ~ 60℃ (in operation) 	 -20 ~ 70℃ (in storage)  

Humidity Sensor

Xiamen Kehao Automation Co., Ltd

This is a wireless temperature and humidity sensor which is widely used for air temperature and humidity monitoring in medicine, food, meteorological environment, libraries, warehouses or storehouses, equipment rooms and so on. It can also be applied for industrial automation process monitoring and researching area.
 
  High safety: safe guider built-in to ensure system safety. 
  Transmission type: wire or wireless type (option). 
  Installation type: wall and duct type (option) 
  Digitalized sensor: adopts original imported digital type temperature and humidity sensor for high measuring accuracy and high stability 
  Wire transmission type: standard RS485 communication port: only two signal wires needed, can build a multi-dot distributed network, based on the standard MODBUS-RTU protocol, can easily communicate with modern DCS, HMI, PLC, and other intelligent equipment. 
  Wireless transmission type: wireless communication networks can be achieved through current 220V electricity network, supporting standard MODBUS-RTU protocol. 
  Transmitting distance can be up to 1,500m without obstacle in an open area, with 433MHZ carrier frequency, without application for ISM frequency bands, supporting multi-signals, without interferes with multi-modules transmission. 
  Certification: CE, ROHS 
 

Wireless Temperature and Humidity Sensor

Benetek Limited

Wireless Temperature &amp; Humidity Sensor is based on ZigBee/SmartRoom protocol and is used to detect the indooror outdoor temperature and humidity. It will send current temperature and humidity to your smart phones and can link with Wireless IR Transmitter to control the air conditioning or humidifier to adjust the temperature or humidity to a comfortable level.

Smart Temperature & Humidity Sensor 

Ghitron Technology Co., Ltd

 	 Customized Product 	 Model No: TH-10R2 	 Dim: 18.5 dia x 75 mm with 3 meters cable&nbsp; 	 Supply Voltage: 4 - 9 V ‧ 	 Terminal Connector: 4 pin (RJ-11 4P4C)&nbsp; 	 Humidity Accuracy: &plusmn; 3%RH (at 25℃, 0-80%RH, Vin=5.0 V)&nbsp; 	 Operating Temperature Range: -20 to 80℃&nbsp; 	 Operating Humidity Range: 0-100%RH  

Netvox Technology Co Ltd

  &nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Z716 is a temperature and humidity display. The data can be sent to a data center wirelessly.  Z716A detects temperature and humidity  Z716B detects temperature only.  &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Z716 is designed based on ZigBee Home Automation profile and utilizes ZigBee wireless transmission without the need of cabling. Z716 uses 2 AA batteries.  
 Main Features   &bull;Device type：Temperature Sensor  &bull;Protocol based on ZigBee HA  &bull;High accuracy +/- 0.5 ℃,&nbsp; +/- 4.5%RH  &bull;Compact size  &bull;Low power consumption  &bull;Low battery alert  &bull;CE/FCC certified    

EZ Information Technology Co Ltd

Shown here is a potent environment sensor module that has several integrated sensors. The gathered environmental information such as temperature and humidity can then be&nbsp;delivered to the managing server and terminals, for instance, a cellular phone.&nbsp;This excellent module is an essential component for an environment sensing network.

 
  Sensor nodes: temperature, humidity, luminosity, carbon dioxide level. 
  Communication distance: 30m. 
  Data transfer rate:&nbsp;250kbps.&nbsp; 
 

Environment Sensor Module

This low electric power environment sensor system&nbsp;detects temperature, humidity and luminosity and uses the data for further processing. It features multi-sensing and RF-related module function with&nbsp;reliable performance. This environment sensor system is great for industrial&nbsp;applications.&nbsp;
 
  Multi-sensor node to make various combinations possible. 
  Flexible applications for formula calculation&nbsp;using the sensing data. 
  Supports interface with sync nodes and multi-network. 
 

Environment Sensor System

Ningbo Hi-tech Zone Sensiti Science & Technology Co.,Ltd.

This is a PIR motion sensor that features a neat and clean appearance. It is well designed to deliver reliable and stable performance. This PIR motion sensor is easy to install and requires little maintenance. 	 Power source: 110-130V AC 220-240V AC. 	 Power frequency: 50/60Hz. 	 Rated load: max.800W resistive load (110-130V AC), 1,200W resistive load (220-240V AC). 	 Detection range: 120 x 360 degrees. 	 Detection distance: max. 6m (24℃). 	 Time delay: 10sec&plusmn;5sec to 7min&plusmn; 2min (adjustable). 	 Ambient light: 3-2,000lux (adjustable). 	 Detection motion speed: 0.6-1.5m/s. 	 Working temperature:-10℃-40℃. 	 Working humidity: 93%RH. 	 Installation height: 2.2-4m.  

PIR Motion Sensor

P & N Technology (Xiamen) Co., Ltd.

parameter：Voc:8.54v &nbsp;Vload:4.27v &nbsp;Iload:0.92A &nbsp;R in:4.6&Omega; Rload:3&Omega; &nbsp;Wload:3.9w
 Packaging Detail:  Loaded into trays(hard pearl cotton) and packed into cardboard boxes for peltier thermoelectric cooler 12v 
 Delivery Detail:Within 2-15 working days for the power generating thermoelectric
 Features:  
  1.&nbsp;Using&nbsp;the&nbsp;theory&nbsp;of&nbsp;Seebeck&nbsp;Effect,&nbsp; it&nbsp;can&nbsp;generate&nbsp;power&nbsp;from&nbsp;the&nbsp;temperature&nbsp;difference. 
  2.&nbsp; It&nbsp;is&nbsp;suitable&nbsp;for&nbsp;detector&nbsp;instruments,&nbsp;various&nbsp;environments&nbsp;where&nbsp;hard&nbsp;to&nbsp;get&nbsp;or &nbsp;unsuitable&nbsp;for&nbsp;electrical&nbsp;power,&nbsp;and&nbsp;the&nbsp;excess&nbsp;or&nbsp;waste&nbsp;heat&nbsp;recycling&nbsp;fields. 
  3. Top&nbsp;quality&nbsp;&amp;&nbsp;competitive&nbsp;price.  
  4. Eco-friendly.&nbsp;  
  5.&nbsp;Small&nbsp;size&amp;Easy&nbsp;to&nbsp;operate.&nbsp;  
  6.&nbsp;&nbsp;All&nbsp;products&nbsp;are&nbsp;RoHS&nbsp;and&nbsp;REACH&nbsp;compliant.  
  7.&nbsp;SGS&nbsp;ISO9001&nbsp;verified.&nbsp;  
  8.&nbsp;Customizable.  
&nbsp;

Heating and Cooling Tec Peltier Modules

Hong Kong Aleph Co Ltd

This fluid level sensor provides reliable monitoring and detection for a wide range of fluid media. It is made of quality unit and guarantees high accuracy. It can be applied to various household appliances, drainage systems, etc.

 
  Compact size. 
  No floats required. 
  High accuracy. 
  No moving parts. 
  Application: sensing units for heaters, humidifiers, air-conditioners, dehumidifiers, etc., OA machinery (such as printers), etc. 
 

Fluid Level Sensor

 	 Electro-chemical type: Ammonia gas sensor 	 NH3&nbsp;gas detection range: 0 - 100&nbsp;/ 1,000 / 5,000ppm 	 Models : NE-NH3 (Standard)&nbsp;; NE-NH3-1000 ; NE-NH3-5000 	 Output&nbsp;signal : 40  + 12nA/ppm.NH3 at 20℃ (for NE-NH3) 	 Repeatability: Less than  + 10% 	 Typical baseline range (pure air): &lt;10ppm 	 Response time (T90): &lt;90sec (for NE-NH3) 	 Baseline shift (-30 to +50℃): &lt;15ppm (for NE-NH3) 	 Sensitivity reduction in long term: &lt;2% per month 	 Expected lifetime: 24 months  Please send inquiry for other details.

NH3 Sensor

 	 CO gas detection range : 0 - 1000ppm 	 Maximum overload : 2000ppm 	 Output current : 40  +  10nA / ppm 	 Repeatability : &lt;2% 	 Zero offset drift in long term : &lt;5ppm 	 Response time (t90) : &lt;30sec 	 Temp dependence of zero offset : &lt;10ppm (-20 to 50 Degree C) 	 Sensitivity : &lt;5% per year  

CO Sensor

This is a catalytic type flammable gas sensor with lower power consumption and low sensitivity to the ethanol. The gas sensor is generally used in a wide range of flammable gas detectors. The sensor can detect and measure the presence of flammable gases and vapors in the air. 	 CH4: 0.05-2.5%. 	 C4H10: 0.03-1.0%. 	 Compact&nbsp;size.  

LPG Gas Sensor

 	 Electro-chemical Type : Hydrogen Sulfide Gas Sensor 	 H2S&nbsp;gas detection range : 0 - 100ppm 	 Maximum overload : 500ppm 	 Output&nbsp;Signal (at 20℃) : 500  +  100nA / ppm.H2S 	 Response time (T90) : &lt;30sec 	 Repeatability&nbsp;in the same day&nbsp;: &lt; +  2% 	 Annual zero offset drift : &lt;1ppm of Hydrogen Sulfide 	 Zero offset temperature dependence : &lt;1ppm&nbsp;of Hydrogen Sulfide 	 Sensitivity reduction in long term&nbsp;: &lt;10% per year 	 Lifetime warranty : 24 months  

H2S Sensor

This is a general combustible gas sensor designed in a cylindrical shape. The device features high accuracy and a large detection range. It provides a linear output signal for natural gas concentration. 	 Detection range: CH4:0.05-2.5%. 	 Detection range: ISO-C4H10:0.02-1.0%. 	 Miniature size for higher flexibility. 	 Weight: 1g.  

LPG Sensor

Genicom Co Ltd

Listing Description GUVV-S10SD : 240 ~ 395 nm
GUVA-S12SD : 240 ~ 370 nm
GUVB-S11SD : 235 ~ 320 nm
Detailed Description * Feature
- AlGaInN-based Schottky photodiode
- Photovoltaic mode
- Window material : Si
- Good visible blindness
- Low dark current
- High reliability

* Specification
- Operating temp: -30 ~ 85 C (-22 ~ 185 F)
- Dark current : &lt; 1 nA max.
- Peak responsivity: 0.1 A/W typ.
- Detection range
&gt; GUVV-S10SD : 240 ~ 395 nm
&gt; GUVA-S12SD : 240 ~ 370 nm
&gt; GUVB-S11SD : 235 ~ 320 nm

* Application
- UV Index monitoring
- UV lamp/LED monitoring
- UV spectroscopy

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