Series:	M20
Packaging:	Tube
Part Status:	Obsolete
Connector Type:	Receptacle, Bottom or Top Entry
Contact Type:	Female Socket
Style:	Board to Board or Cable
Number of Positions:	50
Number of Positions Loaded:	All
Pitch - Mating:	0.100" (2.54mm)
Number of Rows:	2
Row Spacing - Mating:	0.100" (2.54mm)
Mounting Type:	Surface Mount
Termination:	Solder
Fastening Type:	Push-Pull
Contact Finish - Mating:	Gold
Contact Finish Thickness - Mating:	--
Insulation Color:	Black
Insulation Height:	0.295" (7.50mm)
Contact Length - Post:	--
Operating Temperature:	-40°C ~ 105°C
Material Flammability Rating:	UL94 V-0
Contact Finish - Post:	Tin
Mated Stacking Heights:	10.04mm, 11.63mm
Ingress Protection:	--
Features:	Pick and Place
Current Rating:	3A
Voltage Rating:	1000V
Applications:	General Purpose, Industrial, Telecommunications
Insulation Material:	Polyamide (PA6T), Nylon 6T
Contact Shape:	Square
Contact Material:	Phosphor Bronze
Contact Finish Thickness - Post:	--

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M20-7872542P Rectangular Connectors - Headers, Receptacles, Female Sockets

Rectangular connectors are an essential component in various electronic systems. The M20-7872542P rectangular connectors, which are known as headers, receptacles, and female sockets, are some of the most versatile connectors available. This article will explore the applications and working principles of the M20-7872542P rectangular connectors.

Applications

The M20-7872542P connectors are commonly used for a variety of electrical applications. For example, the M20-7872542P connectors are often used in test and measurement equipment, such as oscilloscopes and logic analyzers. They are also used in the medical field, to connect sensors and devices to medical imaging systems, and to connect medical administration systems and patient monitors. In addition, these connectors are frequently used in industrial applications, where they are used to connect components in manufacturing equipment and automated machines.

Working Principles

The M20-7872542P connectors employ a simple yet effective working principle. The two connectors, which are typically referred to as the header and receptacle, are mated together. The header contains an array of pins, which are inserted into corresponding pins on the receptacle. The pins are then secured with a latching mechanism, or by means of a robust lock. The robust lock ensures that the connection is not easily released, even during heavy vibrations.The pins on the M20-7872542P connectors are typically made from gold plated copper, which provides superior conductivity and durability. The contacts are also sheathed with durable insulation, which further enhances the performance of the connector by reducing the chance of electrical shorts. In addition to the excellent conductivity and robust insulation of the M20-7872542P connectors, they are also designed to be waterproof and corrosion resistant. This is achieved by means of a special sleeve, which seals the connectors and protects them from water and dust. The robust construction of the M20-7872542P connectors gives them a long lifespan, even in harsh environments.

Conclusion

The M20-7872542P rectangular connectors can be used in a variety of applications, thanks to their versatile design. Their gold plated pins provide superior conductivity and robust insulation helps to reduce the risk of electrical shorts. In addition, the waterproof and corrosion resistant construction adds to the durability of the connectors, making them ideal for use in harsh environments.

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