Electronics

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Electronics Suppliers and Manufacturers

Parts, Components & Raw Materials

Find Parts, Components & Raw Materials from the best B2B online marketplace. Find a reliable Parts, Components & Raw Materials supplier, vendor, manufacturer or distributor to get free quote on HKTDC Sourcing.

Parts, Components & Raw Materials Suppliers and Manufacturers

Active Components

elec

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

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

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

Ultrasonic Sensor

   &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

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

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

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

 	 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. 	 Back metal cover. 	 Side view. 	 Application: AV instruments (audio, TV, VCR, CD player); home appliances (air-conditioner, fan, Light); remote control for wireless devices.  

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

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

 	 10mm. 	 Water clear/colour diffused 	 Viewing angle: 30deg. 	 High luminous intensity  

10mm LED 

This LED builds with internal resistor to operate with wide operation voltage of DC3-15V.It’s ideal for using on Arduino/Pi Pico/Steam kit, TTL/Cmos compatible applications etc. Features: ●Wide input voltage range of 3-15V ●With built-in resistor to support full input voltage ●Direct use, no external current limiter required ●Cost effective - save space and resistor cost ●Available in 3mm, 5mm and 8mm Contact us: Website: www.optosupply.com 

Multi-Voltage DC3-15V LED

 	 Size: 5mm. 	 Lens type: water clear/colour diffused. 	 Viewing angle: 30&deg;. 	 Available in different color combinations (red/green, yellow/green, red/blue etc) 	 Common anode / Common cathode&nbsp;  

Bi-color LED

 	 Size:&nbsp;5.1 x 4.3mm. 	 Lens type:&nbsp; water clear/colour diffused. 	 Viewing angle: 100/40deg. 	 Available in different colours  

Mono-color Oval LED 

 	 Size: 5mm. 	 Shape : Concave&nbsp; 	 Lens type: water clear 	 Viewing angle: 120&deg;. 	 Available in different colour  

5mm Concave LED 

 	 Size: 1.8mm. 	 Lens type: water clear/colour diffused. 	 Viewing angle: 30&deg;. 	 Available in different colour.  

1.8mm LED

 	 ●Through-hole LEDs 	 ●Chip LEDs
	●SMD LEDs
	●Super Flux LEDs
	●High Power LEDs
	●Digit Display &amp; Dot Matrix&nbsp;
	●LED Strip Lights&nbsp;
	●LED Modules
	●OEM Products  

LED Components 

 	 Water clear / colour diffused 	 Viewing angle: 120&deg;. 	 Available in different colors 	 High luminous intensity&nbsp;  

Rectangular LED

 	 Size: 5mm 	 Lens type: water clear 	 Viewing angle: 30&deg; 	 Flashing type (1.8Hz)&nbsp; 	 Available in different colors  

5mm Flashing LED

 	 3-chip in one 10mm LED package &nbsp; 	 Viewing angle: 30deg. 	 Available in all colors&nbsp; 	 Delivers up to 55 lm@40mA&nbsp;  

10mm Power LED 

 	 0.2 inch ten digit display. 	 Long lifetime operation. 	 IC compatible. 	 Low power dissipation.  

Ten Digit Display 

DC Forward Voltage: 3.1V
Luminous Flux: 4.7lm
X: 0.44 Y: 0.30 @20mA
50% Power Angle: 15 deg
 available in different Through-hole, SMD and Super flux&nbsp;LED  package  

Pastel Color- Cherry

 	 3mm / 5mm&nbsp;&nbsp; 	 Color diffused / water clear&nbsp; 	 12V operation&nbsp;  

Resistor LED 

 	 Shape: 5mm, round. 	 Viewing angle : 60 degrees. 	 Color diffused 	 5V operation&nbsp;  

Sensortec Co Ltd

Featured here is an electronic sensor designed for ceiling lights. Anytime if human is detected, light is turned on. The slim casing saves space.
    Applicable with all kinds of light  Wide detection range  Saves energy by switching off idle light  

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