Molex 0757576401

Molex Part Number 0757576401（Rectangular Connectors - Headers, Male Pins）, developed and manufactured by Molex, distributed globally by Jinftry. We distribute various electronic components from world-renowned brands and provide one-stop services, making us a trusted global electronic component distributor.

0757576401 is one of the part numbers distributed by Jinftry, and you can learn about its specifications/configurations, package/case, Datasheet, and other information here. Electronic components are affected by supply and demand, and prices fluctuate frequently. If you have a demand, please do not hesitate to send us an RFQ or email us immediately sales@jinftry.com Please inquire about the real-time unit price, Data Code, Lead time, payment terms, and any other information you would like to know. We will do our best to provide you with a quotation and reply as soon as possible.

Rectangular Connectors - Headers, Male Pins are key components that enable signal or power connections between circuits. It consists of an insulated base and multiple metal pins arranged in a rectangular array, which are fixed to the base by crimping, welding, or threading. The needle holder serves as the female end, while the male pin serves as the corresponding male end, and the two are electrically connected through precise coordination. In terms of design principles, rectangular connectors emphasize the characteristics of high density, high reliability, and easy insertion and removal, and are widely used in situations that require stable and efficient signal transmission. Its characteristics include low contact resistance, high withstand voltage, wear resistance, and resistance to electromagnetic interference.

Rectangular Connectors - Headers, Male Pins are widely used in various electronic devices, especially in computer hardware, communication equipment, industrial automation control and other fields. In the field of computer hardware, they are used to connect core components such as motherboards, graphics cards, and memory modules, ensuring high-speed data transmission and stable system operation. In communication equipment, rectangular connectors are used to connect circuit boards, modules, antennas, etc., supporting high-speed signal transmission and complex circuit layouts. In industrial automation control systems, rectangular connectors serve as a bridge between sensors, actuators, and controllers to achieve precise control and data feedback.

• 1. The difference between male and female connector pins

  1. What are male and female connector pins?
  
  Male and female connector pins are the two most commonly used terminals in connectors and are also important components of connecting circuits. Male and female pins are usually made of metal, and their shapes and sizes can vary depending on the connector. Male and female pins usually appear in pairs, and the male pin can be inserted into the female pin for connection.
  
  2. The difference between male and female pins
  
  The difference between male and female pins is usually in their shape and use. The male pin is the plug in the connector, usually with a cylindrical or rectangular head, with a needle-like metal on the top, which can be inserted into the female pin for connection. The female pin is the socket in the connector, usually one or more jacks, into which the male pin can be inserted for connection. Therefore, male and female pins often appear in pairs.
  
  3. Use of male and female pins
  
  Male and female pins can be used to connect various electrical devices and lines, such as televisions, computers, telephones, and cars. They are very convenient to use and can be inserted and unplugged for easy replacement.
  
  Different connectors may require different types of male and female pins. Some connectors may require a pair of male/female pins, while others require multiple male/female pins for connection

• 2. What brands of rectangular connectors are there

  In the field of rectangular connectors, the more well-known ones are TE Connectivity, Amphenol, Molex, FCI, HRS and Yazaki. These brands occupy a leading position in the global connector market, and their products are widely used in many fields such as automobiles, communications, consumer electronics, data processing, industrial machinery, etc.
  
  ‌TE Connectivity‌ (TE) is one of the world's largest connector manufacturers and the only company in the connector industry to be shortlisted in the Fortune Global 500. TE designs and manufactures about 500,000 products, covering almost all aspects of connectors, mainly used in consumer electronics, power, medical, automobiles, aerospace and communication networks.
  ‌Amphenol‌ is another company with significant influence in the field of connectors. Through mergers and acquisitions, Amphenol has won over many of the world's top connector manufacturers, and its products have obvious advantages in military, aviation, aerospace, and communications.
  ‌Molex‌ is a leading global manufacturer of full-range interconnect products, and its products are mainly used in the fields of electronics, electrical and optical fiber. It is well-known for developing the world's smallest connectors, and in recent years it has also developed antennas, switches and LEDs.
  ‌FCI‌ is a major designer, manufacturer and supplier of electronic connectors worldwide, and its products are used in a wide range of fields such as automobiles, communications, consumer electronics, data processing, industrial machinery, etc.
  ‌HRS‌ and ‌Yazaki‌ are also noteworthy brands, which are located in Japan and mainly produce precision connectors such as digital cameras, camcorders, notebooks, LCD monitors, and automotive wire assemblies.

• 3. How to install rectangular connectors

  Assembly steps of rectangular connectors
  
  1. Preparation: Prepare rectangular connectors, screwdrivers, screws, electric drills, mounting plates, and rulers.
  2. Determine the position: Measure the position of the rectangular connector on the mounting plate with a ruler and mark this position.
  3. Drill holes: Use an electric drill to drill holes on the mounting plate that match the rectangular connector.
  4. Fix the connector: Place the rectangular connector into the drilled hole and fix it with screws.
  5. Connect the wires: Insert the wires into the gap of the rectangular connector, make sure the wires are inserted in place, and then fix the screws with a screwdriver to ensure that the wires are firmly connected.
  ‌6. Complete the connection‌: Insert the wire at the other end into another rectangular connector and lock it.