Electronics

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Electronics Suppliers and Manufacturers

Parts, Components & Raw Materials

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Parts, Components & Raw Materials Suppliers and Manufacturers

Passive Components

elec

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

Passive Components Suppliers and Manufacturers

Microtech Technology Co Ltd

◆ High-performance: ARM cortex-A17 Quad-core CPU+Mali-T76x GPU and 2GB DDRAM. Capable of playing 4K*2K UHD videos and handling complex interactive operations.
◆High Robustness: Can achieve 7*24 hours unattended.
◆High level of integration: Integrated with gigabit Ethernet, Wi-Fi, Bluetooth, 6W audio amplifier, TF card
reader, IR remote control, HDMI output, LVDS, eDP, microphone,etc. It is greatly simplify the design of
the whole machine.
◆High scalability: 5x USB ,3xSerial ports,2x I2Cports,6xGPIO

Microtech SMT PCBA Solution RK3288W CPU, 4x DDR3, 8G, 16G/32G/64G/128G Optional PCBA Board With LCD 

Minqing Yufa Ceramics & Electronic Co Ltd

This fuse is made of porcelain material and comes in a compact round shape. It has two long contacts for easy installation and delivers reliable performance. The porcelain fuse is safe to use and is great for protecting electrical wiring and appliances. Material: porcelain.250V 4A.Compact round shape.With two long contacts for easy installation.Reliable performance.Safe to use.Great for protecting electrical wiring and appliances.

Porcelain Fuse

UNIVERSAL (CHANGZHOU) ELECTRONICS CO.,LTD.

This magnetic transducer is compact in size. It is used for transforming mechanical energy into electrical energy, which consists of a magnetic field including a variable-reluctance path and a coil surrounding all or a part of this path, so that variation in reluctance leads to a variation in the magnetic flux through the coil and a corresponding induced electromotive force.
 
  Rated voltage: 5V. 
  Rated frequency: 2,731Hz. 
  Coil resistance: 15&plusmn;3&Omega;. 
  Operating temperature: -20℃ to +70℃. 
  Housing material: LCP. 
 

Magnetic Transducer

This magnetic transducer is compact in size. It is used for transforming mechanical energy into electrical energy, which consists of a magnetic field including a variable-reluctance path and a coil surrounding all or a part of this path, so that variation in reluctance leads to a variation in the magnetic flux through the coil and a corresponding induced electromotive force.
 
  Rated voltage: 3V. 
  Rated frequency: 2,731Hz. 
  Coil resistance: 15&plusmn;3&Omega;. 
  Operating temperature: -20℃ to +70℃. 
  Housing material: LCP. 
 

General Circuit Int'l Ltd

 The versatile printed circuit board features refined finishing for guaranteed performance. It comes with a polyimide base for exceptional durability. This printed circuit board simply complements your electronic design in a delightful way. 
 
  Thickness tolerance: single sided&nbsp;0.005&quot;, double sided 0.010&quot;. 
  Base material: polyimide. 
  Copper thickness: 0.5oz, 1oz&nbsp;and 2oz. 
  Stiffener material: FR-4, Mylar and polyimide. 
  Surface finish: flash gold, selective gold plating, and solder plating. 
  Available in flexible&nbsp;and flex-rigid types. 
 

Printed Circuit Board

Microsim Technology Limited

Displayed here is a voice module with a recording and playback function. It can record a message of 6 seconds, 10 seconds, 20 seconds or 40 seconds. With a durable design, this quality voice module is applicable to different types of products. 	 Works&nbsp;with 29mm, 40mm or 50mm speaker. 	 Operated by button cells or AA batteries.  

Recordable Voice Module

Featured here is a&nbsp;quality voice module&nbsp;that is&nbsp;specially designed for toy money banks. The sound module is&nbsp;triggered&nbsp;by inserting coins or money notes. The rugged construction guarantees timeless use. 	 Built-in 29mm speaker or 27mm piezo buzzer. 	 Operated by button cells. 	 Works&nbsp;with standard or custom-made voice ICs.  

Money-Bank Voice Module

The voice-recording card offers a quick, easy way to record your fun or creative message and give surprise to your loved ones. This memo recorder&nbsp;features a recording time of 10 seconds, 20 seconds or longer. Different designs or company logos can be printed on the surface. 	 Custom design is welcome. 	 Suitable as gift and premium.  

Voice-Recording Card

AL Goodwell Industries Ltd

This magnetic transducer comes with a plastic housing for extra endurance. The RoHS certificate it has gained shows supreme quality. This reliable magnetic transducer is widely used in security and alarm systems for the automotive industry. 	 Wire type. 	 External drive. 	 Voltage: 12V. 	 Pin length: 5.5mm+ and 4mm-. 	 Pitch: 6.5mm. 	 With 2 wires in red and black. 	 Wire type: AWG # 26UL 1571. 	 Wire length: 1,500 &plusmn; 10mm. 	 With heat shrinkage: 32 &plusmn; 5mm. 	 Tinned and stripped: 3 &plusmn; 1mm. 	 Wire operating temperature: -40 + 85C. 	 With RoHS compliance.  

 	 This performs as both a speaker and receiver for mobile phone 	 The sensitivity of the mobile phone is -42dB + 3dB 	 The mobile speaker is portable and easy to use  

Mobile Speaker

Kingtronics International Company

 	 3/4&quot; rectangular Trimming Potentiometer 	 Multiturn trimmer 	 Cermet Trimming Potentiometer 	 Industrial / sealed trimming potentiomet  

RKT-3006  Trimming Potentiometer

GDP Toys Module Company Limited

 	 GH-A001 	 Size: &phi;25mm x 14mm 	 Speaker size: &phi;21mm 	 Battery: LR41 x 2White/black/pink/green etc 	 Competitive price wholesale push button toy music sound box
	
	*&nbsp;Function: pre-recordable, recordable, voice recognition, playback&nbsp;
	* Customized: music/voice, color, shape, logo
	* Message: voice, music, melody, animal voice, sound&nbsp;
	* Usage: plush toys, stuffed toys, dolls, music gifts, message recorder, baby toys etc.
	
	
	Product Type:Competitive price wholesale push button toy music sound box
	Material:ABS plastic box, PCB, IC, Battery, Speaker, etc
	Battery:AA/AAA/button cell
	OEM/ODM:Welcome
	Duration time:From 1s to 180s or more you can customize
	Sample time:&nbsp;5-7 days
	Life time:400-800 times
	Application:Plush toys/dolls/talking book/greeting card/pillow...  

Small size mini Sound Box mini speaker IC chip 

Shenzhen Huayu Circuits Co Ltd

 	 1.6MM, 35um copper thickness, OSP/HASL Free/Imm gold surfacetreatment, deep controlled hole. 	 CNC/Punching outline.  

PCB, Metalcore Board

 	  PCBA Module, street module, LED module  	 50-200W, AC 220V OR 120V, 2400-2700Lm, CCT: 2800-6500K, CRI: more than 80, PF: more than 0.9  

PCBA Module

Ningbo Yonglin Electron & Electrical Equipment Co Ltd

This automotive relay features a fine design that promises reliable performance. It comes with a compact size and precise parts. Other electromechanical relays are also available at low prices with prompt delivery. 

 
 
  Contact form: 1A. 
  Contact material: AgSnO2/AgNi. 
  Rated switching current: 30A 14VDC. 
  Max. switching voltage: 75VDC. 
  Max. switching current: 30A. 
  Rated switching power: 420W(1A). 
  Min. switching current and voltage: 5VDC 10mA. 
  Contact resistance (initial) at 6VDC 1A: 50Mohm. 
  Coil voltage: 6-24VDC. 
  Coil power consumption: 1.8W. 
  Dielectric strength: (between contacts) 550VAC; (between coil and contacts) 750VAC. 
  Insulation resistance (at 500VDC): 100Mohm. 
  Life expectancy (ops.): (electrical) 100,000; (mechanical) 10,000,000. 
  Operation temperature range: -40-+85&deg;C. 
  Operating time: 10ms. 
  Release time: 10ms. 
  Structure washable. 
  Terminal shape: plug-in. 
  Approval: ISO9001. 
 

Automotive Relay

 	 Operating Temperature Range: -40C~+105C 	 Body Diameters Range From 5D to 20D 	 Wide Operating Voltage from 18V to 1800V 	 Full compliance with RoHS and REACH  

14D Metal Oxide Varistor

 	 Miniaturized,high stability,long life,Extremely designed for, LEDlamps, LED driver 	 ISO/RoHS certified quality 	 Long load life: 6000H 	 Operating temperature range: -40Celsius~+105Celsius 	 Wide range capacitance: 1uF - 150uF 6.Various dimensions: 6.3 x 12mm-22 x 35mm  

Radial Aluminum Electrolytic Capacitors

 	 Molded case available in six case codes 	 Compatible with all popular &quot;high volume&quot; automatic pick and equipment 	 Optical character recognition qualified  

CKT Series Chip Tantalum Capacitors

 	 Designed for surface mounting on high density circuit board 	 ISO/RoHS certified quality 	 Long load life: 1000-2000H 	 Operating temperature range: -40 Celsius~+105 Celsius 	 Wide range capacitance: 0.1uF - 10000u  

SMD Aluminum Electrolytic Capacitors

 	 Low capacitance drift 	 High durability from vibration, dust, moisture and flux 	 Color coded case permits easy identification 	 Very good Q and high resonant frequency 	 Designed for reflow soldering. 	 Small size with external dimension of 3.2(W) x 4.5(L) x 1.5(T) mm  

SMD Chip Ceramic Trimmer Capacitor

Evergreen (H.K.) PCB Limited

雙面板、電子線路板、半孔板工序 

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