20021323-00074D4LF

Insulation Color:	Black
Contact Finish Thickness - Post:	--
Contact Material:	Copper Alloy
Contact Shape:	Square
Insulation Material:	Plastic
Applications:	General Purpose, Industrial, Telecommunications
Voltage Rating:	--
Current Rating:	--
Features:	Pick and Place
Ingress Protection:	--
Mated Stacking Heights:	--
Contact Finish - Post:	--
Material Flammability Rating:	UL94 V-0
Operating Temperature:	-40°C ~ 105°C
Contact Length - Post:	--
Insulation Height:	0.087" (2.20mm)
Series:	Minitek 127® 20021323
Contact Finish Thickness - Mating:	10.0µin (0.25µm)
Contact Finish - Mating:	Gold
Fastening Type:	Push-Pull
Termination:	Solder
Mounting Type:	Surface Mount
Row Spacing - Mating:	0.050" (1.27mm)
Number of Rows:	2
Pitch - Mating:	0.050" (1.27mm)
Number of Positions Loaded:	All
Number of Positions:	74
Style:	Board to Board
Contact Type:	Female Socket
Connector Type:	Receptacle, Bottom Entry
Part Status:	Active
Packaging:	Tube

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Rectangular Connectors - Headers, Receptacles, Female Sockets

The 20021323-00074D4LF connector is an example of rectangular connectors, which are a type of electrical connectors used in a variety of applications, from low-cost consumer electronics to industrial automation. Rectangular connectors consist of a housing and two or more electrical contacts. Typically, the housing is mounted onto a chassis or board and the electrical contacts pass through the housing to a mating connector. 20021323-00074D4LF is a 4-pin connector header designed for through-hole mounting on printed circuit boards. It has an insulator made of UL94V-0 rated nylon and a header made of copper alloy material that is gold-plated. The housing is designed to prevent electromagnetic interference and to protect the contacts from harsh environments.The connector consists of four pins, two on each side, and a latch that secures the connector to the board. To ensure secure connections, the pins can be individually inserted into the housing. Each pin has a flange that makes contact with the board and a chamfer that provides a spring action, which keeps the contact secure and prevents relative motion. When mated with a compatible socket, the pins create a permanent electrical connection. The 20021323-00074D4LF connector header is well-suited for applications that involve frequent changes or upgrades. It provides a reliable connection that does not require soldering and can be easily disconnected. The 20021323-00074D4LF is commonly used in consumer electronics, industrial automation, telecommunication systems, and medical electronics. Some typical applications include connection points for USB ports, data cables, consumer audio/video systems, and control and power panels. Rectangular connectors are also widely used for power and signal transmission in automotive electronics. The 20021323-00074D4LF connector is especially suited for automotive applications such as ignition systems, lighting systems, and safety systems where reliable, durable connections are required. The 20021323-00074D4LF connector also offers several features that make it suitable for industrial applications. It can withstand harsh environmental conditions, such as extreme temperature, shock and vibration. It has a high current rating of 11A, 250V and a contact resistance of 10mΩ. Its low height profile makes it ideal for space-sensitive applications. When properly installed, the 20021323-00074D4LF connector creates a permanent, reliable connection for power and signal transmission. The connector\'s robust design ensures excellent contact retention and prevents oxidation. It is also designed to prevent crosstalk, reduce signal attenuation, and improve EMI/RFI performance. To sum it up, the 20021323-00074D4LF connector is a versatile, reliable, and cost-effective solution for a wide range of industrial and consumer electronics applications. It is designed for through-hole mounting on printed circuit boards and offers excellent contact retention, low EMI/RFI performance, and robustness in harsh environments.

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