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PCB Connectors

 
Why Choose Us

Quality Assurance

Our company has ample testing equipment for material analysis, environmental testing, electrical, mechanical, and environmental characteristics testing, failure analysis, dimensional measurement, etc., ensuring comprehensive quality assurance.

Customized Solutions

Sometimes standard products may not meet your application specifications or functional requirements. We possess the experience and expertise needed to develop innovative, customized design solutions.

Our Team

We have over 20 professional engineers, 100 experienced operators, and skilled quality control personnel.

Our Certifications

We hold ISO9001, IATF16949, RoHS, REACH, and UL certifications.

 

 

0.35mm Pitch 0.60mm Height Board To Board Plug

 

Advantages of PCB Connectors

Reliability: PCB connectors provide a secure connection that ensures stable power, signal, and data transmission between components. Their mechanical stability reduces the likelihood of connection failure.


Ease of Maintenance: Connectors make it easier to replace or upgrade components in a device. They provide quick disconnection without the need for soldering or other intricate procedures, which simplifies maintenance and repair.


Flexibility: PCB connectors allow for greater design flexibility, enabling the easy integration of external components and peripherals without requiring complete redesigns of the PCB.


Cost-Effectiveness: Using connectors can reduce manufacturing costs and assembly time, as they eliminate the need for complex wiring or soldering techniques. Additionally, they can help minimize the cost of repairs, as faulty connectors can be easily replaced without replacing the entire PCB.


Miniaturisation: With advancements in connector technology, manufacturers can now use smaller, more compact connectors that save valuable space on the PCB, leading to smaller and more efficient devices.

 

Specification of PCB Connectors

Product name

PCB connectors

Current rating

3.0A AC/DC

Contact resistance

20m ohm Max

Insulation resistance

500M ohm Min

Withstanding voltage

500V AC

Operating temperatre range

-40℃ to +80℃

Housing

PA6T+30%G.F UL94V-0

Color

Black

Conact

Brass

Welding Temperature

260°C/10S

 

Features of PCB Connectors

Termination Method: The manner by which the connector attaches to the PCB is known as the termination method. Primarily, there are two types of them - through-hole and surface mount.


Locking Mechanism: Some connectors have a locking mechanism that secures the connector to the mating device, ensuring a secure and reliable connection. Locking mechanisms can include snap-on clips, screws, latches, or bayonet-style locks.


Polarization and Keying: Polarization and keying features ensure that the connector is inserted in the correct orientation, preventing damage to the connector or device.


Environmental Protection: Some connectors are designed to provide environmental protection, including resistance to moisture, dust, and vibration. Environmental protection features can include seals, gaskets, and coatings.

Signal Integrity

High-speed data and signal connectors require specific features to maintain signal integrity, including impedance control and shielding. These features help to prevent signal distortion and ensure reliable data transfer.

Contact Plating

The plating on the connector contacts can affect the electrical performance and durability of the connector. Common plating materials include gold, silver, nickel, and tin.

Mating Cycle Life

The number of times a connector can be mated and unmated before failure is an important consideration for connectors that will be used frequently or in harsh environments.

 

Types of PCB Connectors
 

Header Connectors: Header connectors are prevalent in electronic designs, characterized by a series of pins arranged in a single or dual row. They provide a simple and reliable interface for connecting PCBs, often used in applications where modularity and versatility are key.

 

Terminal Block Connectors: Terminal block connectors offer a robust solution for connecting wires on a PCB. Known for their versatility, these connectors enable secure wire connections without soldering, making them a popular choice in industrial applications and situations where frequent adjustments are required.

 

USB Connectors: Ubiquitous in consumer electronics, USB connectors have become a standard interface for data transfer and power delivery. They come in various shapes and sizes, with the most common being USB Type-A and USB Type-C, each serving different purposes in modern devices.

 

HDMI Connectors: High-Definition Multimedia Interface (HDMI) connectors are indispensable for transmitting high-quality audio and video signals. Widely used in devices such as televisions, gaming consoles, and audio-visual equipment, HDMI connectors support the seamless transfer of multimedia content.

 

RJ45 Connectors: RJ45 connectors, commonly referred to as Ethernet connectors, play a vital role in networking applications. These connectors facilitate the connection of devices to local area networks (LANs) and are integral components in ensuring efficient data communication.

 

Application of PCB Connectors

 

PCB Plugs

Connect directly to the PCB for linking external devices or other circuit boards.

01

Memory Card Connectors

Designed to connect various memory cards (such as SD and TF cards) to PCBs, enabling data storage and reading.

02

Card Edge Connectors

Achieve connections by inserting the edge of a PCB into the connector. Commonly used in scenarios requiring frequent insertion and removal, such as expansion cards and test boards.

03

Elastic Connectors

Use elastic materials as the connecting medium to form electrical connections through elastic deformation. Suitable for scenarios requiring frequent disassembly or flexible connections.

04

FPC/FFC Connectors

Used to establish electrical connections between flexible circuit boards (FPC) or flat cables (FFC) and PCBs, offering low insertion force and high connection reliability.

05

 

Packing and Shipping of PCB Connectors

Packing

PE Bag

Shipping

Shipped by road, sea, rail

 

 

FAQ

 

Q: What are the uses of PCB connectors?

A: They allow for data, power and signals to be transmitted seamlessly in real-time, ensuring PCBs are reliable, efficient and durable. Applications of PCB connectors include consumer electronics, medical equipment, the aerospace and defence industries, and more.

Q: What size is a PCB connector?

A: Vital Electrocomp's screw type pcb connector range consists all the fast moving connectors which includes 2.54 mm, 3.50 mm, 3.81 mm, 5.00 mm, 5.08 mm, 6.35 mm, 7.50 mm, 7.62 mm, 9.50 mm, 10.16 mm along with the options like angular mounting, right angle, double docker and various other customized options.

Q: How to check PCB quality?

A: PCB quality inspection is a multi-stage process using visual checks, automated systems (AOI, X-ray), and electrical tests to find defects like shorts, opens, bad solder joints, or misalignments.

Q: How to find PCB thickness?

A: The copper thickness used in PCB production is generally measured in ounces. The standard copper thickness is 1 oz. A specific copper weight is evenly spread on a board to cover 1 square foot to determine the thickness.

We're professional pcb connectors manufacturers and suppliers in China, specialized in providing high quality ODM/OEM products. Please feel free to wholesale customized pcb connectors at competitive price from our factory.