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

KWAN DA ELECTRONIC (HK) LIMITED

ITEM  PERFORMANCE  Title  lighting switch  Model  TC-1120-R  Rating  50mA 12V DC  ContactResistance(mohms)  100mΩ max  Insulation Resistanc(Mohms)  100MΩ min at 500V DC  Dielectric Strength(V)  AC 500V for 1min  LifeTest  100,000 Cycles 

lighting switch (TC-1120-R )

Union Elecom Co., Ltd

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. 
 

Solid State Relay

Solid State Relay with durable casing and excellent performance

Shanghai Linsky Electrical Co., Ltd.

4" Round New Work BMC Ceiling Boxes (FG05N)Product OverviewOur 4" Round New Work BMC Ceiling Boxes are designed for residential and light commercial new construction applications, providing a secure, fire-rated enclosure for electrical wiring and fixture mounting. Made from high-strength BMC (Bulk Molding Compound) polyester material, these boxes offer exceptional durability and reliability, supporting fixtures up to 50 lbs.Key SpecificationsCubic Capacity: 22.5 cu inSize: 4" Diameter × 2-7/16" DepthFire Rating: 2 Hour Fire Rating (ETL/cETLus certified, Intertek 5010519 2-HR-W-C)Max Fixture Load: 50 lbsMaterial: High-Strength BMC PolyesterModel DetailsFG05N (FGBR22)Equipped with captive nails and speed clamps for quick installationDesigned to be fastened directly to studs or joistsOuter Box Size: 54.5×33×32.5 cmProduct AdvantagesEasy Installation: Captive nails, adjustable bar hangers, and speed clamps reduce installation time and labor costsSuperior Strength: High-strength BMC material ensures long-term durability and supports heavy fixturesSecure Wire Management: Built-in speed clamps hold wires firmly in place, preventing damage and ensuring safetyFire Safety: 2-hour fire rating complies with strict building codes for residential and commercial useVersatile Mounting: Options for direct stud attachment or adjustable bar hanger for flexible positioningApplication ScenariosResidential Use: Perfect for new home construction, ceiling fan installations, recessed lighting, and pendant light fixturesLight Commercial Use: Suitable for office spaces, retail environments, and other non-metallic fast work applicationsNew Construction: Designed specifically for "new work" installations before drywall is applied, ensuring flush alignment with finished wallsInstallation GuideSafety First: Turn off the power supply before starting any installation workPosition Box: Align the front edge of the box to be flush with the finished wall (typically 1/2-inch thick drywall)Secure Mounting:For FG05N:Drive captive nails into the stud or joistThread Cables: Feed electrical cables through the wire entry fixtures into the boxSecure Wires: Use speed clamps to hold cables firmly and organize wiring inside the box

USLINSKY  Ceiling Boxes

USLINSKY Ceiling Boxes for secure electrical fixture mounting

Zhejiang HKE Relay Co., Ltd

 	 Switching capacity is 30A PCB Terminal and class F insulation. T type Relay.  

Power Relay

Power Relay with 30A PCB Terminal and class F insulation

Ningbo Euro Electrical Co.,Ltd

This site transformer includes two sockets which conform to international standards. The&nbsp;housing is made of&nbsp;lightweight but strong GRP&nbsp;(glass-reinforced plastic), offering&nbsp;excellent protection&nbsp;to the&nbsp;interior components.&nbsp;It offers ready power transformation&nbsp;to site tools.&nbsp;

 
  Power: 110V output, 240V input. 
  Sockets: 2 x 16A. 
  Portable design. 
  With a top&nbsp;handle. 
 

Site Transformer

Site Transformer with portable design and dual sockets

Xinghua City Huayu Electronics Co., Ltd.

This is an electromagnetic buzzer featuring a panel mounting design. It is made of noryl for long lasting performance. This reliable electromagnetic buzzer is widely used in electronic products.
 
  Available voltage: 1.5V, 3V, 5V and 12V. 
  Resonant frequency: 2,300 &plusmn; 300Hz. 
  Weight: 2g. 
 

Electromagnetic Buzzer

Electromagnetic Buzzer with panel mounting design and noryl construction.

Evergreen (H.K.) PCB Limited

Often placed inside generators as well as electronics, this PCB provides efficient conductive pathways for current flow, without any visible wires. Its dual-layer FR-4 housing further finishes off with the popular green solder mask coating to boast durability and reliability.

Features:
&bull; Material: FR-4/CEM-3.
&bull; Slim four-side silhouette.
&bull; Dual-layer housing with green solder mask coating.
&bull; Provide conductive pathways for current flow.
&bull; Guarantee durability and reliability.
&bull; Suitable for a wide range of generators and electronics.
&bull; Layer: 2 layers.
&bull; Thickness: 1.5mm.
&bull; Finishing: OSP Entak.
&bull; High Tg: Tg150, Tg170.
&bull; Solder mask color: green.

Applications:
&bull; Power supply PCB.
&bull; Heavy copper UPS PCB.
&bull; Battery charge PCB.

Rigid PCB

The power relay is a switch that uses an electromagnet to open or close a circuit. The power relay features a robust design for enhanced stability. The insulated housing offers safe operation. 	 Miniature relay. 	 Contact form: 1A, 1B, 1C. 	 TV-5 rating, UL. 	 F class insulation. 	 Contact rating: A: 15A 125V AC, 10A 250V AC; C: NO: 10A 250V AC/24V DC NC: 6A 250V AC/24V DC TV-5 125V AC. 	 Contact resistance: max.100m&Omega; (6V DC 1A). 	 Load: max. switching voltage: 250V AC/30V DC; max. switching current: 15A; max. switching power: 2,500V AC, 300W; min. switching load: 5V DC, 100mA. 	 Electrical life: 100,000 operations. 	 Mechanical life: 10,000,000 operations. 	 Insulation resistance: min.1,000M&Omega; 500V DC. 	 Dielectric strength: between open contacts: 750V AC, 1min; between coil and contacts: 1,500V AC, 1min. 	 Operating time: max.10ms. 	 Release time: max.5ms. 	 Operating temperature: -40-85℃. 	 Humidity: 35-95%RH, +40℃. 	 Shock resistance: endurance: 1,000m/s2. 	 Misoperation: 100m/s2. 	 Vibration resistance: endurance: 10-55Hz, 1.5mm double amplitude, misoperation: 10-55Hz, 1.5mm double amplitude. 	 Weight: 10g.  

Power Relay with robust design and high electrical ratings

ITEM  PERFORMANCE  Title  PLASTIC PUSH SWITCH  Model PS22F02sealed  Rating  0.3A 50V DC  Function  2P2T  Timing  NON-Shorting  ContactResistance(mohms)  30mΩMax  Insulation Resistanc(Mohms)  100mΩMin  Dielectric Strength(V)  500V AC  LifeTest  10000 Cycles 

button switch dust-proof type(PS22F02sealed)

button switch dust proof type PS22F02sealed

Sun Lik Printing & Screen Metal Co

Established in 1983, our company has over 40 years of experience in manufacturing electronic components. We also have a factory in China, established in 1998, with over 20 years of experience. Our main business includes hardware accessories, screen-printed metal and film (signs, membrane switches, nameplates, indicators, hardware components, etc.), various fireproof insulating materials (Nowex T40, NF-77, PC, PET, etc.), elastic materials (PORDN, EVA, sponge, etc.), double-sided adhesive tape (3M, tesa, NITQ, and ordinary double-sided adhesive paper tape, etc.), and various spare parts. 

CUSTOM SIK SCREEN PRINTING PANEL

CUSTOM SIK SCREEN PRINTING PANEL for electronic components

 	 Miniature relay. Contact form is 1A,1B and 1C. TV-5 Rating. UL Class F insulation.  

Power Relay with miniature size and UL Class F insulation

This PCB takes on a quadrilateral panel design, comprising 8 circular accents with soldered circuits, resistors, transistors to boast functionality. Its thin housing further highlights punched holes at corners that ease installation in computers, motors and more.

Features:
&bull; Material: FR-4.
&bull; Quadrilateral panel design.
&bull; Thin, double-layer housing.
&bull; Comprise 8 circular accents with soldered electronic parts.
&bull; Highlight punched holes at corners for installation.
&bull; Perfect for functional use in computers, motors and other machines.
&bull; Layer: 2.
&bull; Thickness: 0.6mm.
&bull; Finishing: OSP Entak.
&bull; Solder mask color: green.

Applications:
&bull; Motor PCB.
&bull; Push back tooling.
&bull; Step motor PCB.
&bull; Halogen-free PCB.

Rigid PCB with quadrilateral panel design and thin housing

Highlighted here is a rigid printed circuit board for security control systems and alarm control systems. It is made of FR-4 material and comes in a multi-layer design. This printed circuit board offers controlled impedance to ensure optimal signal transfer. 	 Rigid printed circuit board (PCB). 	 Material: FR-4. 	 Layer: multi-layer---2 layers / 4 layers / 6 layers. 	 Board thickness: 1.6mm / 2.0mm / 2.4mm. 	 High TG: TG150 / TG170. 	 Impedance control. 	 Solder mask: blue color. 	 Security control system PCB. 	 Alarm control system PCB. 	 Rectangular shape. 	 High durability. 	 Professional design. 	 Offer optimal signal transfer.  

Rigid PCB for security and alarm control systems

Ningbo Jingyi Electronic Co Ltd

This is a PCB mount that is easy to assemble. It is made of durable plastic with exquisite pins. This item is an essential component for different electrical products.
 
  Material: plastic. 
  Other designs are available. 
 

PCB Mount

PCB Mount made of durable plastic, easy to assemble.

4" Round New Work BMC Ceiling Boxes ( FG06N)Product OverviewOur 4" Round New Work BMC Ceiling Boxes are designed for residential and light commercial new construction applications, providing a secure, fire-rated enclosure for electrical wiring and fixture mounting. Made from high-strength BMC (Bulk Molding Compound) polyester material, these boxes offer exceptional durability and reliability, supporting fixtures up to 50 lbs.Key SpecificationsCubic Capacity: 22.5 cu inSize: 4" Diameter × 2-7/16" DepthFire Rating: 2 Hour Fire Rating (ETL/cETLus certified, Intertek 5010519 2-HR-W-C)Max Fixture Load: 50 lbsMaterial: High-Strength BMC PolyesterModel DetailsFG06N (FGBR22-G-BHA)Features 16"-24" adjustable bar hanger and ground strapIdeal for spanning between joists without direct stud attachmentSpeed clamps included to secure wires firmlyOuter Box Size: 41.5×39×40 cm, 50 pcs per cartonProduct AdvantagesEasy Installation: Captive nails, adjustable bar hangers, and speed clamps reduce installation time and labor costsSuperior Strength: High-strength BMC material ensures long-term durability and supports heavy fixturesSecure Wire Management: Built-in speed clamps hold wires firmly in place, preventing damage and ensuring safetyFire Safety: 2-hour fire rating complies with strict building codes for residential and commercial useVersatile Mounting: Options for direct stud attachment or adjustable bar hanger for flexible positioningApplication ScenariosResidential Use: Perfect for new home construction, ceiling fan installations, recessed lighting, and pendant light fixturesLight Commercial Use: Suitable for office spaces, retail environments, and other non-metallic fast work applicationsNew Construction: Designed specifically for "new work" installations before drywall is applied, ensuring flush alignment with finished wallsInstallation GuideSafety First: Turn off the power supply before starting any installation workPosition Box: Align the front edge of the box to be flush with the finished wall (typically 1/2-inch thick drywall)Secure Mounting:For FG06N: Extend the adjustable bar hanger to span between joists and secure in placeThread Cables: Feed electrical cables through the wire entry fixtures into the boxSecure Wires: Use speed clamps to hold cables firmly and organize wiring inside the box

USLINSKY Ceiling Support Boxes 

USLINSKY Ceiling Support Boxes for secure electrical fixture mounting

Ningbo Yonglin Electron & Electrical Equipment Co Ltd

 Improve the performance of electronic systems with this high-quality relay. The&nbsp;finely manufactured&nbsp;&nbsp;electronic component delivers reliable and&nbsp;stable performance. The sturdily constructed piece offers a long service life. 
 
  Insulation resistance: 1,000M&Omega;. 
  Electrical life (operations): 1 x 10 5 . 
 

Electrical Relay

Electrical Relay for reliable and stable electronic performance

Ningbo Huike New Era Electrical Appliances Co., Ltd.

 The telecommunication relay features an insulated housing for enhanced safety. The robust design promises high stability. It simply complements electronic designs in a brilliant way. 
 
  Maximum switching current: 2A. 
  Contact arrangement: 1C. 
 

Telecommunication Relay

Telecommunication Relay with insulated housing and robust design

Xiamen Unicreed Electronics Co Ltd

 Equipped with a plastic casing, this power transformer is easy to install. The high-quality plastic housing protects the power transformer from wear and tear. This power transformer is ideal for different types of electronic equipment. 
 
  CE approved. 
  Available in assorted designs. 
 

Power Transformer

Power Transformer with plastic casing and CE approval

Myrra Hong Kong Limited

This encapsulated transformer comes&nbsp;in&nbsp;a robust housing for safety. Professionally engineered, this high quality encapsulated transformer is widely adopted in the electronics industry. It has gained various certificates and approvals.   50/60/Hz PCB-mount transformer.   Size: EI30-EI66.   1 or 2 secondary outputs.   Output power: 0.5 to 30VA.   Output voltage: 6V to 2x24V.   UL listed.   VDE approved.   EN61558 certified.   Automated, 100% tested production.   Customized designs are available.  

Encapsulated Transformer

Encapsulated Transformer with robust housing for safety

K-SHOI Import & Export Co., Ltd.

This is a communication relay that boasts a robust housing for extra durability. It is well engineered to work with high stability and reliability. This communication relay is widely used in assorted electrical appliances.
 
  Current: 3A. 
  Voltage: 1,000V AC. 
  Working temperature: -25-70℃. 
 

Communication Relay

Communication Relay with robust housing for durability

NCR Ind'l-Clion Relay Co Ltd

Displayed is an industrial relay with a transparent housing for quick examination of the inner structure. The relay exhibits sophisticated construction for stable performance. It is highly applicable in machines and automation systems.
 
  Long lifespan. 
  Available in various types. 
 

Industrial Relay

Industrial Relay with transparent housing for quick examination

Ningbo Wanji Electronics Science & Technology Co Ltd

  This electrical transformer comes in the classical cube-shaped design. The top-quality metal housing is durable and offers an extra-long serving time. This transformer is easy to install, maintain and replace.    
 
   Power range: 3VA-2,000VA.  
   Isolation: 3.75kV.  
   Insulation class: UL class.  
 

Electrical Transformer

Electrical Transformer with durable metal housing and easy installation

Dong Guang Churod ElectronicsCo., Ltd.

This electrical module comes in a classical and compact shape. The robust structure is durable and helps offer an extra-long serving time. This electrical module is CULux, TUV and CQC approved.
 
  Voltage: 3V-48V DC. 
  Available in different designs. 
 

Electrical Module

Electrical Module with durable structure and long serving time

Shenzhen Goodpal Electronics Co Ltd

  Electrical parts contain a set of power switches, fuse holders and AV binding posts  Power switches are designed in various shapes with a wide range of colours such as black, red, etc  Power switches, fuse holders and AV binding posts are compliant to CE standard  Power switches, fuse holders and AV binding posts are essential components for home appliances  

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