电子产品

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电子产品供应商和制造商

Electronics

零件，组件和原材料

elec

搜罗全球顶尖零件，组件和原材料公司提供的零件，组件和原材料资讯。您可在贸发网采购平台即时谘询可靠和专业的产品供应商，以获取详尽的资料及报价。

零件，组件和原材料供应商和制造商

Parts, Components & Raw Materials

万保刚电子集团有限公司

UTC electronic, Regulator, Operation Amplifier 

UTC Regulator

ZHONGSHAN SATTECH ELECTRONIC COMPANY LTD.

 High-power amplifier with multiple controls on the front end, which design uses components that minimize the total noise figure. Equipped with 1 input and 1 output (line). The amplifier is equipped with remote power feeding(it can power or be powered with direct current through the coaxial cable.)     Separate amplification minimizes intermodulation between bands and provides high output levels Designed using Push-Pull technology, which guarantees levels in the 123 dBμV range for terrestrial signals. Includes a high-performance low-power consumption switch-mode power supply High-screening Zamak chassis The design facilitates appropriate cooling 

Broadband multi band amplifier for remote power supply

Weit Electric Appliance Co., Limited

 	 Outdoor volume control 	 Impedance matching optional: 100V or 70V 	 Different power available  

ODVC Volume Control

东莞市天逸电子有限公司

 	 4x40W DSP build in amp. 	 With PC control software and Android phone control app. 	 24 bands GEQ plus 7 bands PEQ. 	 With Bluetooth and car harness wire.  

DSP Build in Amp

Fujingwei Electronics (HK) Company Limited

Supplier: ATmel
Part No.: ATMEGA32A-AU&nbsp;
Package: TQFP-44

​Fujingwei Electronics Co., Ltd.
 E-mail: jason@fjwsz.com
Skype: live:529066187 

ATMEGA32A-AU

Supplier: ATmel
Part No.: ATMEGA325P-20AU&nbsp;
Package: TQFP-64

​Fujingwei Electronics Co., Ltd.
 E-mail: jason@fjwsz.com
Skype: live:529066187 

ATMEGA325P-20AU

Zhejiang Astone Electronics Co., Ltd

The line array comes with assorted coupled loudspeakers in a line segment to create a near-line source of sound. The built-in subwoofer helps to deliver natural and crisp sound with high intensity. The heavy-duty painting finish gives extra protection to the speaker casing.   12&quot; passive full range/18&quot;subwoofer.   Good performance.  

Line Array

NPE INDUSTRY (THAILAND) CO.,LTD

Featured here is&nbsp;a high-quality electronic kit used for amplifying sounds. It is designed with a board micro-controller. This professional audio component is available in different designs for your specified needs.

 
  Class D amplifier. 
  Easy assembly. 
 

Electronic Kit

Changzhou Chinasound Electronics Co., Ltd.

As shown are SMD electro-magnetic buzzers commonly used in electrical appliances. Absence of lead, these SMD electro-magnetic buzzers are environmental friendly. These SMD electro-magnetic buzzers are solerable and RoHS compliant.
    Resonant frequency: 2.7KHz   Small in size and flame retardant plastic used  Dameter: 9.6mm (  Rated voltage: 3VDC  

SMD Electro-magnetic Buzzer

华英伦电子有限公司

 	 Model No.: EB976 Series 	 Dimension: &Oslash;9.7 x 5.0 mm. 	 Sensitivity: -43 to 47dB &plusmn;4dB (0dB = 1V/Pa). 	 Standard power supply: 1.5V DC. 	 Impedance: 680&Omega;. 	 Current consumption: &le;0.5mA. 	 Frequency response: 100 to 10,000Hz. 	 Unidirectional. 	 Back electret. 	 Solder type / Lead wires 	 RoHS compliance.  

Unidirectional Electret Condenser Microphones

 	 Model No.: EX622&nbsp;Series 	 Dimension: &Oslash;6 x 2.7mm. 	 Sensitivity: -32 to -46dB +/- 3dB (0dB=1V/Pa). 	 Standard power supply: 2.0V DC. 	 Impedance: 2.2K Ohm. 	 Current consumption: Max. 0.5mA. 	 Frequency response: 100 to 10,000Hz. 	 Omnidirectional. 	 Back electret type. 	 Solder / pin type / lead wires 	 RoHS compliance.  

High Sensitivity Electret Condenser Microphones ECM

This electret condenser microphone is omnidirectional and allows it to capture sound from all directions equally.&nbsp;The condenser-type capacitor&nbsp;can capture the subtle nuances in sound.&nbsp;The electret condenser microphone&nbsp;is essential part for mobile phones, MP3 players, headsets, ear microphones, etc. 	 Sensitivity: -27dB-46dB (0dB=1V/Pa). 	 Frequency response: 50-10,000Hz.  

Electret Condenser Microphone

Supplier: ATmel
Part No.: ATMEGA8A-AU&nbsp;
Package: TQFP-32

​Fujingwei Electronics Co., Ltd.
 E-mail: jason@fjwsz.com
Skype: live:529066187 

ATMEGA8A-AU

Suzhou Pant Piezoelectric Tech. Co., Ltd.

 	 Material: Piezo electric 	 Size: OD14mm/OD16mm/OD20mm 	 Usage: Humidifier in home / office / car, Mesh medical atomizer  

Piezo Ultrasonic Micro Hole Atomizer

嘉联企业集团有限公司

Displayed here is a bipolar, Darlington transistor which offers a high current amplification. Designed to be suitable for general purposes, this transistor is widely applicable in electronic equipment either as amplifiers or switches. It also manifests great performance in being fast switching and generating low noise. 	 Bipolar, Darlington, RF, digital transistor. 	 Work well in amplifying current. 	 Common constituent part of amplifiers or switches. 	 Suitable for a wide range of electronic equipment. 	 Fast switching type. 	 Part number: 2N, 2SA, 2SB, 2SC, 2SD, APT, BC, BCP, BCR, BCV, BCW, BCX, BD, BDW, BDX, BF, BFG, BFQ, BFR, BFS, BFT, BFU, BLT, BSP, BSR, BSV, BU, BUL, BUV, DCX, DDA, DDC, DP, DSS, DST, DTA, DTC, FCX, FJP, FJPF, FJPF, FJV, FJY, FMMT, FZT, KSA, KSB, KSC, KSD, KSE, KSH, KSP, KST, KTA, KTB, KTC, KTD, MJ, MJD, MJE, MJH, MMBT, MMBTA, MMBTH, MMDT, MMST, MPS, MPSA, PBHV, PBLS, PBSS, PDTA, PH, PMBT, PMBTA, PMST, PN, PRF, PXT, PZTA, SMBT, SMBTA, ST, STD, STX, TIP, TPC, TTC, ZDT, ZTX, ZUMT, ZXTC, ZXTD, ZXTN, ZXTP, ZXTR Series. 	 Package: D2PAK, DPAK, E-LINE, I2PAK, IPAK, SC-70, SOT-223, SOT-23, SOT-32, SOT-323, SOT-346, SOT-363, SOT-457, SOT-523, SOT-89, SOT-963, TO-126, TO-220, TO-220F, TO-236AB, TO-247, TO-251, TO-252, TO-262, TO-263, TO-3PF, TO-92.  

Bipolar Transistor 

毅高电子有限公司

This well-engineered buzzer comes in a square shape. It is manufactured under strict QC to promise quality you can rely on. The durable construction enables it to serve for a long period.
 
  B19 series. 
  Sound bomb II. 
  Piercing loudness. 
  Rigid construction. 
 

Electronic Buzzer

This high-quality buzzer comes with a stylish white appearance. It is professionally engineered to deliver high performance. It is sturdily constructed for a long service life.
 
  B18 series. 
  Scaring loudness. 
  Screw mounting. 
  Two/siren/dual tones. 
 

This well-engineered buzzer features a single-tone design. It is professionally engineered to provide reliable performance. It is sturdily constructed for extended durability.
 
  B9 series. 
  Contactless vibration. 
  Single tone. 
  Medium loudness. 
 

This well-engineered piezoelectric buzzer has high volume output. The finely manufactured buzzer delivers reliable and stable performance. It is sturdily constructed for extended durability.

 
  High-performance buzzer. 
  Waterproof design. 
 

Piezoelectric Buzzer

This electrical buzzer delivers reliable and stable performance.&nbsp;It is sturdily constructed for a long service life. The well-engineered buzzer is a great component for your electrical device.

 
  Panel mounted buzzer. 
  Volume output: medium to high. 
 

Electrical Buzzer

This magnetic buzzer delivers reliable and stable performance. It is sturdily constructed for&nbsp;a long service life. The high-quality buzzer is a great&nbsp;component&nbsp;for your electrical device.

 
  Single tone buzzer. 
  Economical design. 
 

Magnetic Buzzer

Suzhou Hitpointoverseas Co., Ltd

This is a DC-type piezo electric buzzer with lower current consumption. The well-engineered buzzer can give off clear and loud sound. It is an outstanding component for signaling devices.

 
  DC type. 
  Reliable. 
  Durable. 
 

Piezo Electric Buzzer

 This piezo electric buzzer comes with a black finish. It features a two-pin design for maximized connectivity. The well-engineered buzzer is a great component for various electrical devices. 

 
  DC type. 
  Reliable. 
  Durable. 
 

This piezo electric buzzer is a DC-type audio signaling device. It has low current consumption and high sound output. The buzzer is perfect for alarm devices, timers or other electrical appliances.

 
  DC type. 
  Reliable. 
  Durable. 
 

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