电子产品

搜罗全球顶尖电子产品公司提供的电子产品资讯。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。

电子产品供应商和制造商

Electronics

零件，组件和原材料

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

无源组件

elec

搜罗全球顶尖无源组件公司提供的无源组件资讯。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。

无源组件供应商和制造商

Passive Components

新力丝印金属制品公司

Elevate your electronic device's protection and optical clarity with our custom CNC Routed Acrylic &amp; Polycarbonate Step Lenses, expertly fabricated by Sun Lik Printing &amp; Screen Metal Co. Utilizing optical-grade PMMA or high-impact PC substrates, we deliver crystal-clear protective covers tailored for camera modules, sensors, and compact displays. Our advanced CNC diamond milling technology allows us to create intricate geometric perimeters alongside precise partial-depth interior pockets to perfectly accommodate your internal hardware profiles. Key Features Precision Engraved Step Pocket Structure: As displayed in image_38.png, our machinery executes flawless blind-hole milling to create a clean, uniform recessed step (pocket). This engineering allows camera lenses or electronic sensors to seat flush within the assembly, minimizing the overall device thickness. Optical Grade Clarity &amp; Transparency: As shown under handling in image_39.png, the substrate provides exceptional light transmission and zero distortion, ensuring maximum sensor accuracy and pristine photographic image capture. Flawless CNC Chamfering &amp; Edging: Features ultra-smooth, burr-free chamfered edges and a unique corner-cut profile, ensuring a seamless, safe, and precise fit into plastic or metal product bezels. Excellent Shatter &amp; Scratch Resistance: A rugged alternative to traditional glass, offering superior impact resistance for consumer handling while remaining incredibly lightweight. Tailored OEM/ODM Fabrication: We accommodate fully bespoke dimensions, specific pocket depths, multi-radius corners, and printed borders based entirely on your 2D engineering graphics or 3D CAD technical blueprints. 

CUSTOM CNC / PMMA ACRYLIC LENS

RoMaks Limited

RoMaks Limited offers a broad range of inductors and magnetic cores for use in power electronics, signal filtering, EMI suppression, and energy storage. With in-stock availability, custom manufacturing capabilities, and expert technical support, we are your go-to partner for magnetic solutions tailored to high-performance electronic systems. Our components are designed to meet the increasing demands of today's compact, energy-efficient, and high-frequency circuits. Whether you need standard wire-wound inductors, surface-mount coils, or custom ferrite cores — RoMaks provides both standard and bespoke solutions optimized for your applications. 🌀 Our product offering includes:Inductors: Wire-wound inductors (SMD and through-hole) Power inductors (shielded, unshielded) Choke coils (common mode, differential) Toroidal inductors Air core and ferrite core inductors Magnetic Cores: Ferrite cores (toroid, E, U, RM, PQ, EE, EC, and more) Nanocrystalline and amorphous alloy cores EMI suppression beads and sleeves Custom-shaped magnetic cores for transformers, filters, and converters All components are manufactured under strict quality standards and conform to RoHS, REACH, and ISO 9001certifications. 🛠️ Custom Development Capabilities:RoMaks provides engineering and production services for companies requiring custom inductance values, magnetic characteristics, or mechanical dimensions. Tailor-made inductors and cores based on electrical requirements, winding specs, and application use cases. Custom coil winding with precise turn counts, multi-layer design, and shielding. Press mold development for custom ferrite or alloy cores. Material options: soft ferrite, iron powder, nanocrystalline, and more. We support low-MOQ prototyping as well as high-volume production with full documentation and sample testing available upon request. 🚚 Logistics &amp; Stock:Large selection of standard inductors and ferrite cores in stock. Fast delivery from our Hong Kong warehouse and trusted partner locations. Flexible order quantities for both development and mass production stages. OEM/ODM branding options available for large orders. ⚙️ Applications:Our inductors and cores are widely used in: Power supplies (SMPS, DC-DC converters) Electric vehicle systems Industrial motor control Signal processing and EMI suppression Consumer electronics and IoT Telecom and RF modules We work closely with design engineers, procurement teams, and manufacturers to ensure you receive the exact inductive components your system demands — quickly, reliably, and cost-effectively. 📩 Contact us today for datasheets, engineering support, or a quote on standard or custom inductive components. 

Inductors, Choke coils 

炜特电子有限公司

PCBA modules and passive components are a portion of the electronic components we make. We cover a full range of passive components that include capacitors, diodes and recitifiers, sensor modules, thermostat, etc. The electronic components are for a wide range of applications in telecommunications and consumer products. 
   We make a range of active and passive components   Different varieties of electronic products available   New products under R&amp;D include wireless products case like mobile, pocket PC with anti-EMI function  

Electronic Components & Modules

ELANsat Technologies Inc.

 This well-engineered electronic component delivers reliable and stable performance. The versatile module is can be used on different kinds of electronic devices. It is sturdily constructed for a long service life. 
 
  Wi-Fi audio solution. 
  2.4GHz Wi-Fi 802.11b/g/n(1T1R) compatible. 
  Compact and easy-to-install module. 
  Transmission distance: 100m (line of sight). 
  92dB SNR and -80dB THD+N audio quality. 
  Audio de-pop during power on. 
  Supports 44.1kHz AAC/MP3 audio formats. 
  GPIO pin for bi-direction data control. 
  iOS app ready (iPhone4/iPhone4S/iPad/iPad2/New iPad iOS 4.1 or later). 
  Android app ready (Android 2.3.5 or later). 
  Supports CE 300 328 and FCC 15.247 certification. 
  Application: wireless speaker, wireless digital audio, wireless alarm system, wireless audio baby monitor and wireless doorphone. 
 

Electronic Module

国民科技有限公司

This featured electronic audio module is made with fine craftsmanship. This reliable module offers high audio processing quality and low noise rating. Simply use this electronic component&nbsp;for your products for durability and reliability.
 
  OEM&nbsp;is welcome. 
  Available modules: audio, acoustic, radio frequency. 
 

Electronic Audio Module

This electronic audio module is crafted with&nbsp;reliability in mind. This module offers&nbsp;excellent audio processing quality and low noise rating. Simply add this&nbsp;excellent electronic component&nbsp;to your products for durability and reliability.
 
  OEM&nbsp;is welcome. 
  Available modules: audio, acoustic, radio frequency. 
 

This featured electronic audio module is crafted with durability in mind. This reliable module offers&nbsp;excellent audio processing quality and low noise rating. Simply add this fine electronic component&nbsp;to your products for durability and reliability.
 
  OEM&nbsp;is welcome. 
  Available modules: audio, acoustic, radio frequency. 
 

Featured&nbsp;here is an electronic audio module that is designed for musical devices. This fine module offers high audio processing quality and low noise rating. Simply design your products with this fine module for durability and reliability.
 
  OEM&nbsp;is welcome. 
  Available modules: audio, acoustic, radio frequency. 
 

This finely manufactured electronic component delivers reliable and stable performance. The versatile module is suitable for different types of electronic devices. It is sturdily constructed for extended durability.

 
  Wi-Fi audio/video core CPU solution. 
  RF: need cooperating with Elansat WiF-H100W01 module. 
  Sensor: supports OmniVision OV-7725 (Default)/OV9710 sensor. 
  Video codec: MPEG4/M-JPEG/H.264. 
  Sensor board audio: microphone input/speaker output/bi-directional audio. 
  Interface: CCIR656 input/GPIO for bi-direction data control. 
  Supports iOS platform (iPhone4/iPhone4S/iPad/iPad2/New iPad) and Android platform with Apps. 
  Supports CE 300 328 and FCC 15.247 certification. 
 

深圳瑞信达科技术有限公司

 	 ISDB-T full-seg receiver module. 	 Rectangular shaped. 	 Two-sided structure. 	 Electronic components on both sides of the module. 	 With pins on one side. 	 Easy to assemble. 	 Sturdy construction. 	 High reliability and efficiency. 	 Suitable for car TV, portable TV or other TV device. 	 Ideal for the Japanese market. 	 Inventory available for express delivery. 	 Stock available: 1000.  

ISDB-T full-seg Digital TV Receiver Module for Japan

Ningbo Yuanfang Thermostats Co., Ltd

The temperature-sensing control module offers easy installation with mounting holes. The certification from recognized institutions ensures high safety. This temperature-sensing control module is a great choice for various electronic applications.

 
  High electrical capacity. 
  Snap-action contact. 
  Long lifespan. 
  UL and CUL certified. 
 

Temperature-Sensing Control Module

PAC Electronics Co Ltd

  This audio module is used for wide range of audio or electronic appliances  Supply voltage 2.2V-3V  Max input level 0.7Vrms  Maz output level 1.0Vrms  S/N ratio( a weighted) 90db  Power consumption 19 mA  

Headphone Audio Module

 	 ISDB-T full-seg receiver module. 	 Rectangular shaped board. 	 Two-sided design. 	 With electronic components on both sides. 	 Pins on the side for installation. 	 Slim and compact design. 	 High durability. 	 Excellent connectivity. 	 Suitable for car TV, portable TV or other TV device. 	 Ideal for the Brazilian market. 	 Inventory available for express delivery. 	 Stock available: 1000.  

ISDB-T full-seg Digital TV Receiver Module for Brazil

Glovane Co., Ltd.

This DAB module is made of quality materials for a long service life. It is manufactured under strict QC to promise quality you can rely on. This DAB module is widely used in electronic products.
 
  For DAB/DAB+/DMB-A/FM-RDS receivers. 
  Covers whole band-III/FM. 
  ETSI 300 401 and RoHS compliant. 
  DAB+ (ETI TS 102 563) TII decoding. 
  Fast sync acquisition. 
  Seamless dynamic reconfiguration. 
  Supports FM-RDS. 
  Equalizer RTC. 
  Digital audio output (SPDIF) and analog audio output USB 2.0 devices for users to update the FW. 
  Remote-controlled interface. 
  3-channel 10-bit ADC for key sensing and battery check-up. 
  GPIOs for key inputs or rotary switches. 
  Supply voltages: 3.3V (optional 1.2V). 
 

DAB Module

Shenzhen Grande Electronic Co Ltd

Battery Protection Circuit Module (PCBA) - Electronics Surface Mount Assembly Supplier:Shenzhen Grande ElectronicsLayers: 2Application:Battery Protection Circuit Module (PCBA) - Electronics Surface Mount AssemblyPCB:FR4/1.6mm/1ozMin Via:0.2mmSurface Treatment:HASLPCBA Lead time:3-4 weeksTesting:100% E-testStandard Warp:&lt;0.75%[Description] Turnkey solution for Battery Protection Circuit Module (PCBA) - Electronics Surface Mount AssemblyPCB Assembly, PCB fabrication / PCB layout, PCB Reversing.Full Bespoke PCBA/ OEM/ EMS(Electronics Manufacturing Services).SMT&amp;DIP&amp;PTH&amp;BGA.Components Sourcing.Quick PCBA prototype.X-ray test, ICT and Functional Circuit Test.Sample and small batch order are accepted.PCBA Service Customer offers: Gerber file, PCB Specification, BOM and Assembly Drawing.Full-turnkey PCBA: 1-30Layers PCB, Components Sourcing, SMT, PCBA testing, PCBA Aging test, PCBA Packing and PCBA Shipping.PCBA Quality Assurance Certifications: UL, SGS, TUV, BV, ROHS, ISO9001: 2008, TS16949: 20087 lines dust-proof SMT lines and DIP lines.All line works wear anti-static and dust-proof clothing.All operators should pass strictly training before they start work.SMT Equipment:solder paste printer in Jidakang,, Mounter in Panasonic, Re-flow, Wave Soldering, Semi-auto DIPPCBA Test Equipment: ORT, Constant temperature and humidity chamber,3D CMM,X-Ray.PCBA Test:ICT, Functional Circuit Test and X-ray test.Package Processed:0402, 0603, 0805, 1206, 1608, 2125, 3216Micro QFP 0.2mmFlip-chip, BGA, ConnectorsBGA Ball Pitch=0.2mmEach workstation in accordance with the SOPMaterials:FR-4, FPC, Aluminum,High TG,Halogen-Free, HF, CEM-1, CEM-3, FR-1, 94-V0 and so on.Material Brand:KB, SHENGYI, NANYA and so on.PCBA Lead Time PCBA prototype: 7-10 working days after contract signed and EQ confirmed.Mass production: partial delivery according to the customer’s requirement.Other information for PCBA The mass production will be arranged after PCBA prototype confirmed.Use Teflon adhesive tape to protect Mount Holes and GND Holes.EPE is used to avoid impact and crash.PCBA Standard Packing Anti-static bag and compartmental packing

Battery Protection Circuit Module (PCBA) - Electronics Surface Mount Assembly

禾伸堂企业股份有限公司

The RF module is a small electronic circuit used to transmit or receive radio signals on one of a number of carrier frequencies. It supports data rate up to 10kbps. The heavy-duty construction ensures excellent wear resistance and corrosion resistance.   +2.1V to +5.2V single-supply operation.   25dB image rejection.   -111dBm sensitivity at 1Kbps.   No IF filter required.   Highly integrated PLL, VCO, loop filter, mixer and baseband.   -40-85℃ temperature range.  

Module

亚洲商品实业公司

The voice module features a plastic housing with a built-in loudspeaker. It is available in different sounds including the sounds of human beings, animals and electronic devices. The voice module is&nbsp;ideal for plush toys and stuffed toys.
 
  Available in different sizes and shapes. 
  Customized sound recording. 
  Activated&nbsp;by pressing the button or other ways. 
 

Sound Module

Shown here is a Bluetooth module that is made with fine craftsmanship. This fine module offers high processing quality and low noise rating. Simply design your products with this electronic component for durability and reliability.
 
  OEM&nbsp;is welcome. 
  Available modules: audio, acoustic, radio frequency. 
 

Bluetooth Module

The voice module features a column-shaped plastic housing with a built-in loudspeaker. It is available in different sounds including the sounds of human beings, animals and electronic devices.&nbsp;The&nbsp;voice module is suitable for plush toys and stuffed toys.
 
  Available in different sizes and shapes. 
  Customized sound recording. 
  Triggered by pressing the button&nbsp;or other ways. 
 

Voice Module

Uchi Optoelectronic (M) Sdn. Bhd.

The single-phase eco-design module&nbsp;is&nbsp;especially engineered to&nbsp;comply with the European norms.&nbsp;It offers 5A AC switching capacity and maximum loading of 3.3 VDC. This power-saving module is used as a standby&nbsp;power module for electrical and electronic equipment.
 
  AC output: 250VAC/50Hz, 5A. 
  Over-current and short-circuit protection. 
 

Power-Saving Module

嘉联企业

These passive components are made of quality materials with high durability. They are useful for using with various kinds of electronic machines and other devices.   More modules are for options  Other electronic accessories are available  Quality products at competitive prices  

宏丰企业公司

 	 Top press to play song. Seal with plastic bag which enhances durability . 	 Battery cell: AG 3 x 2pcs / LR41 x 2pcs . 	 Very suitable for cloth, under dress, children wear use. 	 Music song can be customized.  

Electronic Musical Module with waterproof bag

 	 This pink message recorder has a little button for recording and activating message 	 This circular recording module can record up to 30 seconds of messages 	 It is a practical and suitable electronic component for plush toys and stuffed toys 	 Size: dia 44mm x H20mm  

Electronic Message Recorder  10 sec 

TELTRON

 This 5.8GHz RF/analog module is specially designed for the ETC service. Its high performance of receiving sensitivity and output power is suitable for on-board units (OBU) and road-side equipment (RSE) of ETCS (electronic toll collection service), TIS (traffic Information service), BIS (bus information service), and other DSRC services. 
 
  Frequency: 5.8GHz. 
  Output power: 0dBm. 
  Receiving sensitivity: -80dBm. 
 

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