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

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Passive Components Suppliers and Manufacturers

New Sky Ind'l Ltd

iPad Mini Proximity Light Sensor Flex Cable spare parts, 1. Fully replacement and fit for iPad Mini models. 2. Brand new condition. 3. Good quality for refurb market.  

iPad Mini Sensor spare parts

Evergreen (H.K.) PCB Limited

   Entek coating with selective gold plating on switch and sensor product.  

Single Layer PCB

The pictured rigid printed circuit board comes in a compact round shape and has a 4 layered structure. It has a green solder mask and has an immersion gold with thick gold finish. This printed circuit board is simple to assemble and is suitable for sensors and GPS use. 	 Rigid printed circuit board (PCB). 	 Material: FR-4 / CEM-3. 	 Layer: multi-layer---4 layers. 	 Board thickness:&nbsp; 0.6mm / 0.8mm. 	 High TG: TG150 / TG170. 	 Finishing: immersion gold with thick gold. 	 Solder mask: green color. 	 Sensor PCB. 	 GPS trigger PCB. 	 PCB token. 	 Compact round shape. 	 Efficient performance. 	 Simple to assemble.  

Rigid Printed Circuit Board

Guangdong South HongMing (HK) Electronic Science & Technology Co Ltd

These are piezo elements which include diaphragm, humidifier and ultrasonic transducers. The company also manufactures sound buzzers sensor and alarm components.
    Electronic components for various kinds of electronic devices  Detailed specification available on the company website  

Piezo Elements And Buzzers

Pictured here is a rigid printed circuit board for GPS and smart watches use. It has a two-layer design and is finished with flash gold plating. This printed circuit board delivers reliable performance and has a long working life. 	 Rigid printed circuit board (PCB). 	 Material: FR-4. 	 Layer: 2 layers. 	 Board thickness: 0.6mm / 0.8mm. 	 Finishing: flash gold plating. 	 Solder mask: green color. 	 COB PCB. 	 Smart watch PCB. 	 Wire bonding PCB. 	 Wearable watch PCB. 	 Side push PCB. 	 GPS sensor PCB. 	 Compact size. 	 Reliable performance. 	 Long working life.  

Rigid PCB

This is a buzzer chip in a round shape. It is professionally designed to ensure excellent performance. This component is manufactured through very strict QC to promise reliability. 	 Long service life. 	 Other designs are available.  

Piezoceramic Element

iPhone7 Plus Home Button Flex Cable, Fully replacement and fit for iPhone7 plus models.Brand new condition.With Touch ID Sensor.Good quality for refurb market.

iPhone 7 Plus Home Button Flex Cable

iPhone 6S Home Button Flex Cable spare parts, Fully replacement and fit for iPhone 6S models.Brand new condition.with Touch ID Sensor.Good quality for refurb market. 

iPhone 6S Home Button Flex Cable spare parts

iPhone7 Home Button Flex Cable spare parts, Fully replacement and fit for iPhone7 models.Brand new condition.with Touch ID Sensor.Good quality for refurb market  

iPhone 7 Home Button Flex Cable spare parts

Power NTC Thermistor has an excellent non-linearity characteristic for the resistance and temperature, its appliance is an easy and effective method to protect electronic device through surge current restrainning.

 Feature of Power Thermistor  	 Power NTC thermistors are in small size but with a high power that to restrain the
	Surge current. 	 Power NTC thermistors&nbsp; possess the electronic character of fast reflection, high reliability and long-life for use. 	 The material has a high constant as &ldquo;B value&rdquo; with small remained resistance. 	 Power NTC thermistors have a large application range integrate products&nbsp; series.   Rage of Application  	 Switch mode power supply,&nbsp; Adapter. 	 Transformer,&nbsp; LED driver circuit. 	 Electronic rectifier,&nbsp; electronic heater. 	 Electric&nbsp; motor. 	 It has a protected function for RT , display, lighting device and circuit of different electronic equipment.   Certificates  	 Safety Approval Certificate: UL / CUL 	 Quality management system Certificates: &nbsp;ISO9001:2008&nbsp; 	 ISO14001:2004   Electrical Characteristics  	 Rated Zero-Power ResistanceRN (&Omega;) : 5&plusmn;20% Ambient temp. Range:25℃&plusmn;2℃(TA).
	Testing voltage: 1.5VDC
	After placing for 1~2 hours under TA, the resistance value shall be measured. 	 Thermal Dissipation Constant &delta;(mW/℃) : &ge;15 , The thermal dissipation constant(&delta;) could be calculated by the ratio of a change in power dissipation(&Delta;P) of the thermistor to a change in temperature(&Delta;T) of the thermistor at a specified ambient temperature 	 Thermal Time Constant &tau;(s) : &le;68, The time(&tau; shall be measured within which the temperature change of NTC thermistor is reached at 63.2% of the ambient temperature change under zero power condition 	 Material Constant B : 2700&plusmn;10% B=T1T2/( T2- T1) &times;Ln (R1/R2), R1 , R2 is zero-power resistance at T1 , T2
	T1 = 298.15 K(25℃)&nbsp; T2 = 323.15 K(50℃) 	 Max.Steady State Current (A) : visible mechanical damage.
	&Delta;RN&nbsp;/ RN&nbsp;&le;20% (&Delta;R =∣RN-RN&#39;∣), 25℃&plusmn;2℃Ambient temp. Range, 5.0A&nbsp; Testing Current  

Power NTC  

Power NTC Thermistor has an excellent non-linearity characteristic for the resistance and temperature, its appliance is an easy and effective method to protect electronic device through surge current restraining.

 Feature of Power Thermistor  	 Power NTC thermistors are in small size but with a high power that to restrain the Surge current. 	 Power NTC thermistors&nbsp; possess the electronic character of fast reflection, high reliability and long-life for use. 	 The material has a high constant as &ldquo;B value&rdquo; with small remained resistance. 	 Power NTC thermistors have a large application range integrate products&nbsp; series.   Rage of Application  	 Switch mode power supply, Adapter. 	 Transformer, LED driver circuit. 	 Electronic rectifier, electronic heater. 	 Electric motor. 	 It has a protected function for RT, display, lighting device and circuit of different electronic equipment.   Certificates  	 Safety Approval Certificate: UL / CUL 	 Quality management system Certificates: &nbsp;ISO9001:2008&nbsp; 	 ISO14001:2004   Electrical Characteristics  	 Rated Zero-Power ResistanceRN (&Omega;) : 5&plusmn;20% Ambient temp. Range:25℃&plusmn;2℃(TA).
	Testing voltage: 1.5VDC
	After placing for 1~2 hours under TA, the resistance value shall be measured. 	 Thermal Dissipation Constant &delta;(mW/℃) : &ge;15 , The thermal dissipation constant(&delta;) could be calculated by the ratio of a change in power dissipation(&Delta;P) of the thermistor to a change in temperature(&Delta;T) of the thermistor at a specified ambient temperature 	 Thermal Time Constant &tau;(s) : &le;68, The time(&tau; shall be measured within which the temperature change of NTC thermistor is reached at 63.2% of the ambient temperature change under zero power condition 	 Material Constant B : 2700&plusmn;10% B=T1T2/( T2- T1) &times;Ln (R1/R2), R1 , R2 is zero-power resistance at T1 , T2
	T1 = 298.15 K(25℃)&nbsp; T2 = 323.15 K(50℃) 	 Max.Steady State Current (A) : visible mechanical damage.
	&Delta;RN&nbsp;/ RN&nbsp;&le;20% (&Delta;R =∣RN-RN&#39;∣), 25℃&plusmn;2℃Ambient temp. Range, 5.0A&nbsp; Testing Current  

Power NTC Thermistor

Power NTC Thermistor has an excellent non-linearity characteristic for the resistance and temperature, its appliance is an easy and effective method to protect electronic device through surge current restraining.

 Feature of Power Thermistor  	 Power NTC thermistors are in small size but with a high power that to restrain the
	Surge current. 	 Power NTC thermistors possess the electronic character of fast reflection, high reliability and long-life for use. 	 The material has a high constant as &ldquo;B value&rdquo; with small remained resistance. 	 Power NTC thermistors have a large application range integrate products series.   Rage of Application  	 Switch mode power supply, Adapter. 	 Transformer, LED driver circuit. 	 Electronic rectifier, electronic heater. 	 Electric motor. 	 It has a protected function for RT, display, lighting device and circuit of different electronic equipment.   Certificates  	 Safety Approval Certificate: UL / CUL 	 Quality management system Certificates: ISO9001:2008&nbsp; 	 ISO14001:2004   Electrical Characteristics  	 Rated Zero-Power ResistanceRN (&Omega;): 5&plusmn;20% Ambient temp. Range: 25℃&plusmn;2℃(TA).
	Testing voltage: 1.5VDC
	After placing for 1~2 hours under TA, the resistance value shall be measured. 	 Thermal Dissipation Constant &delta;(mW/℃): &ge;15 , The thermal dissipation constant(&delta;) could be calculated by the ratio of a change in power dissipation(&Delta;P) of the thermistor to a change in temperature(&Delta;T) of the thermistor at a specified ambient temperature 	 Thermal Time Constant &tau;(s): &le;68, The time(&tau; shall be measured within which the temperature change of NTC thermistor is reached at 63.2% of the ambient temperature change under zero power condition 	 Material Constant B: 2700&plusmn;10% B=T1T2/( T2- T1) &times;Ln (R1/R2), R1, R2 is zero-power resistance at T1, T2
	T1 = 298.15 K(25℃)&nbsp; T2 = 323.15 K(50℃) 	 Max.Steady State Current (A): visible mechanical damage.
	&Delta;RN&nbsp;/ RN&nbsp;&le;20% (&Delta;R =∣RN-RN&#39;∣), 25℃&plusmn;2℃Ambient temp. Range, 5.0A&nbsp; Testing Current  

2.5D NTC Thermistor  

Power NTC Thermistor has an excellent non-linearity characteristic for the resistance and temperature, its appliance is an easy and effective method to protect electronic device through surge current restrainning.

 Feature of Power Thermistor  	 Power NTC thermistors are in small size but with a high power that to restrain the
	Surge current. 	 Power NTC thermistors&nbsp; possess the electronic character of fast reflection, high reliability and long-life for use. 	 The material has a high constant as &ldquo;B value&rdquo; with small remained resistance. 	 Power NTC thermistors have a large application range integrate products&nbsp; series.   Rage of Application  	 Switch mode power supply,&nbsp; Adapter. 	 Transformer,&nbsp; LED driver circuit. 	 Electronic rectifier,&nbsp; electronic heater. 	 Electric&nbsp; motor. 	 It has a protected function for RT , display, lighting device and circuit of different electronic equipment.   Certificates  	 Safety Approval Certificate: UL / CUL 	 Quality management system Certificates: &nbsp;ISO9001:2008&nbsp; 	 &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;ISO14001:2004   Electrical Characteristics  	 Rated Zero-Power ResistanceRN (&Omega;) : 5&plusmn;20% Ambient temp. Range:25℃&plusmn;2℃(TA).
	Testing voltage: 1.5VDC
	After placing for 1~2 hours under TA, the resistance value shall be measured. 	 Thermal Dissipation Constant &delta;(mW/℃) : &ge;15 , The thermal dissipation constant(&delta;) could be calculated by the ratio of a change in power dissipation(&Delta;P) of the thermistor to a change in temperature(&Delta;T) of the thermistor at a specified ambient temperature 	 Thermal Time Constant &tau;(s) : &le;68, The time(&tau; shall be measured within which the temperature change of NTC thermistor is reached at 63.2% of the ambient temperature change under zero power condition 	 Material Constant B : 2700&plusmn;10% B=T1T2/( T2- T1) &times;Ln (R1/R2), R1 , R2 is zero-power resistance at T1 , T2
	T1 = 298.15 K(25℃)&nbsp; T2 = 323.15 K(50℃) 	 Max.Steady State Current (A) : visible mechanical damage.
	&Delta;RN&nbsp;/ RN&nbsp;&le;20% (&Delta;R =∣RN-RN&#39;∣), 25℃&plusmn;2℃Ambient temp. Range, 5.0A&nbsp; Testing Current  

NTC Thermistor 

NTC Thermistors 

Union Elecom Co., Ltd

This solid state relay is an electronic switching device that switches states when an external voltage is applied along its n-type and p-type junctions. It features a black housing with a built-in LED indicator. This well-made unit is suitable for industrial applications.
 
  Normally open. 
  PCB mount. 
 

Solid State Relay

This is a solid state relay with a highly durable casing and sturdy pins. It is professionally designed to deliver excellent performance. This well-made unit is an essential accessory for various kinds of electrical products.
 
  LED indicator. 
  Normally open. 
  PCB mount with a heat sink. 
 

Yueqing Ruiyang Electronic Co., Ltd

The product can turn on or turn off light automatically according to ambient-light. Ambient temperature and humidity can’t affect it. It is not only convenient but also practical; it can control the load working only at night.It is used for road light, garden light etc.

Electromagnetic type twist photocontrol 

Ningbo Yonglin Electron & Electrical Equipment Co Ltd

 This automotive relay is especially designed to control the current in automobiles. The relay is used to activate a high-current electrical circuit by using a low-current switch. It is engineered to deliver stable and reliable performance. 
 
  Robust construction. 
  Good performance.

 &nbsp; 
 

Automotive Relay

 The car relay boasts a sturdy construction with ag-alloy contacts. It&nbsp;is used in the car alarm system to disable the starter and flash the parking lights. This functional car relay is an essential automotive safety device for every vehicle. 
 
  Reliable with&nbsp;stable performance. 
  Available in different sizes. 
 

Car Relay

CRYSTAL BRIGHT GROUP(HK)LIMITED

5032 SMD Automotive MHz Crystal 5.0x3.2x0.9mm AS5 SeriesOur Automotive MHz Crystal products, compliant with AEC-Q200 standards, offer high frequency stability across a -40~150°C temperature range. These products provide stable clock signals for automotive applications.Features Reliable seam sealed ceramic package. Wide operating termperature range. Superior and reliable performance in harsh environment. Application: TPMS, ECM, ABS and sensor modules. RoHS Compliant / Pb Free. Crystals specifications: ITEMS/TYPE AS5 Frequency Range 8~125MHz Vibration Mode Fundamental Load Capacitance 20pF, or specify Frequency Tolerance (at 25℃) ±20ppm, or specify Frequency Stability Over Operating Temperature Range ±150ppmMax. Operating Temperature Range -40~+125℃ or specify Drive Level 300μWMax.(10μW typical) Storage Temperature Range -40~+125℃ Reliability Standard AEC-Q200 

5032 SMD Automotive MHz Crystal 8MHz-125MHz Xtal

Zhejiang HKE Relay Co., Ltd

 	 Microminiature Relay. Light Weight. Contact form is 1C.  

Signal Relay

Okystar Technology Co Ltd

Kit ListQty8*8 Dot Led Matrix Module MCU LED Display Control Module MAX72191（Common Cathode）0.56inch single LED segment display10.56inch 4 digital 7 Segment LED Display（Common Cathode）1Resistance 220 Ohms /1K/10K (10pcs/each)30LDR 5516 photoresistor310K Single Union Potentiometer15MM LED DiodeYellow/Green/Red(5pcs/each)15SW-520D ball switch/switch tilt switch2Flame Sensor or 940nm Infrared receiving F5MM1IR Infrared Receiver TL1838 VS1838B 38Khz1Active Buzzer（5V）1Passive buzzer1

Mega 2560 Starter Kit with LED Display Module

This auto relay is especially designed to control the current in automobiles. It is professionally engineered to ensure outstanding performance. The compact size promises easy installation for users.
 
  Robust design. 
  Long lifespan. 
 

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