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

Evergreen (H.K.) PCB Limited

 	 Rigid PCB 	 FR-4 	 Mulit Layer Printed Circuit Board---4-Layer 	 Immersion Gold 	 Green Soldermask with White Silkscreen 	 Profile Done by Routing  

Rigid PCB in 4-Layer

 	 Rigid PCB 	 FR-4 	 Multi Layer Printed Circuit Board---4-Layer 	 Immersion Gold 	 Green Soldermask Color 	 0.80mm Board Thickness 	 Profile Done by Routing  

 	 Rigid PCB 	 FR-4 	 Multi Layer Printed Circuit Board---4-Layer 	 Flash Gold Plating 	 Black Soldermask Color 	 White Silkscreen Color 	 0.80mm Board Thickness 	 H/H/H/H Oz. Cu. Finishing 	 Profile Done by Punching  

 	 Rigid PCB 	 FR-4 	 Multi Layer Printed Circuit Board---4-Layer 	 White Soldermask Color 	 Immersion Gold 	 1/H/H/1 Oz. Cu. Finishing 	 Profile Done by Routing  

 	 Rigid PCB 	 FR-4 	 Mulit Layer Printed Circuit Board---4-Layer 	 Immersion Gold 	 Green Soldermask Color 	 White Silkscreen Color 	 Profile Done by Punching  

   FR4---education series---flash gold plating,  

Double Layer PCB

Union Team Ltd

  Dia 9mm   50mm  Brass Plate & Ceramic Plate  

Buzzer Plate

Maxgtech

   Provide an introduction to ceramic chip capacitors.  Objectives:
   Describe the manufacturing process and basic structure of ceramic capacitors.   Explain the material systems and basic specifications of ceramic capacitors.   Describe some of the characteristics of ceramic chip capacitors.   A capacitor is an electrical device that stores energy in the electric field between a pair of closely spaced plates.   Capacitors are used as energy-storage devices, and can also be used to differentiate between high frequency and low-frequency signals. This makes them useful in electronic filters.   Capacitance value: measure of how much charge a capacitor can store at a certain voltage.  

Chip Capacitor

Ni Sho Trading (HK) Limited

 	 Resonant frequency&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Fr 	 4.6&plusmn;0.7KHz 	 Main electrostatic capacity&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Cm 	 40000&plusmn;30%pF 	 Feedback electrostatic capacity&nbsp;&nbsp;&nbsp;&nbsp;Cf 	 Resonant impedance&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;R 	 500&Omega;&nbsp;Max 	 Metal plate material&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 	 Brass 	 Metal plate size&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(D)&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;mm 	 30.0&plusmn;0.1 	 Metal plate thickness&nbsp;&nbsp;&nbsp;&nbsp;(t)&nbsp;&nbsp;&nbsp;&nbsp;mm 	 0.50&plusmn;0.02 	 Ceramic diameter&nbsp;&nbsp;&nbsp;&nbsp;(d)&nbsp;&nbsp;&nbsp;&nbsp;mm 	 25.0&plusmn;0.3 	 Total height&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(T)&nbsp;&nbsp;&nbsp;mm 	 0.72&plusmn;0.05 	 Insulation resistance&nbsp; 	 100M&Omega;&nbsp;Min 	 Maximum input voltage 	 30Vp-p 	 Operating temperature range 	 -20℃&nbsp;to +70℃ 	 Storage temperature range 	 -30℃&nbsp;to +80℃ 	 Lead wires 	 APPEARANCE AND DIMENSIONS 	 Color and size are customized  

Buzzer

Ningbo Shi Yinzhou Dihong Electronics Co., Ltd.

Car Fuses

Ningbo Bosen Fala Capacitor Co.,Ltd

   We would like to supply the best price of car audio capacitors.   A capacitor is a bit similar to your car battery; it stores electrical energy.   But unlike a battery it does not produce its own power, it simply stores it.   A car audio capacitor will help you get the most from your amplifier.   It will store power for release on demand, delivering it to your amplifier just when it is needed.   Description: color sleeve or monochrome sleeve, double blister + color card, automatically turn-on/off, reverse connection alarm, over-voltage, protection circuit E.S.R.: &lt;0.002 ohm, rated working volt: 12DCV~16DCV, surge volt: 20DCV. Normal working temperature: minus 40 degrees to 95 degrees, available in real FALAD: 0.2 / 0.3 / 0.5 / 0.7 / 1 / 1.5 / 2 / 2.5 / 3 / 5.   Installation kits (mounting brackets, wrench, screws, gasket).   Capacity tolerance: +10%.   OEM are welcome.  

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