ESD-122-G-03

Insulation Color:	Black
Contact Finish Thickness - Post:	10.0µin (0.25µm)
Contact Material:	Beryllium Copper
Contact Shape:	Circular
Insulation Material:	Liquid Crystal Polymer (LCP)
Applications:	--
Voltage Rating:	--
Current Rating:	--
Features:	--
Ingress Protection:	--
Mated Stacking Heights:	--
Contact Finish - Post:	Gold
Material Flammability Rating:	UL94 V-0
Operating Temperature:	-55°C ~ 125°C
Contact Length - Post:	0.153" (3.89mm)
Insulation Height:	0.300" (7.62mm)
Series:	ESD
Contact Finish Thickness - Mating:	10.0µin (0.25µm)
Contact Finish - Mating:	Gold
Fastening Type:	Push-Pull
Termination:	Solder
Mounting Type:	Through Hole
Row Spacing - Mating:	0.100" (2.54mm)
Number of Rows:	2
Pitch - Mating:	0.100" (2.54mm)
Number of Positions Loaded:	All
Number of Positions:	44
Style:	Board to Board
Contact Type:	Female Socket
Connector Type:	Elevated Socket
Part Status:	Active
Packaging:	Bulk

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ESD-122-G-03 is part of the larger family of rectangular connectors, specifically, headers, receptacles, and female sockets. It has a particularly wide range of applications that are found in both military and non-military contexts. This article looks at its application field and working principle.First, the application field: ESD-122-G-03 is typically used in both military and non-military systems. On the military side, it is a standard ground connector in aircrafts, tanks, and ships. It also finds use in land-based radars and missile defense systems. In the non-military world, ESD-122-G-03 is used to connect multiple components in circuit boards, automotive vehicles, and electronic systems. Other applications include electronic components in medical equipment and consumer electronics.Turning now to the working principle, ESD-122-G-03 consists of three parts: a corrosion-resistant housing, a stainless steel contact, and a polarized right-angle contact. The housing is made of a highly conductive material, often stainless steel, with an upper part and a lower part which are sealed together by a durable sealant. This design ensures that the connector is secured firmly in place and is highly resistant to corroding elements such as moisture, salt, and other airborne particles.The stainless steel contact is established by a single lead contact finger which forms the connection between the two upper and lower housing parts. The contact finger is an essential element for the completion of the circuit, and helps to ensure an accurate, reliable, and secure connection between the components.The polarized right-angle contact is another important element of the connector. This contact allows the connector to be easily adjusted and oriented with the user-defined pinouts. The right-angle contact also ensures that the connector remains firmly in place and minimizes the risk of accidental loosening, without needing to be constantly re-attached.ESD-122-G-03 is a highly versatile rectangular connector that is suitable for a wide range of different applications. Its application range includes military and non-military systems, circuit boards, automotive vehicles, and electronic systems. Its corrosion-resistant housing, stainless steel contact, and right-angle contact ensure that it is secured firmly in place and can achieve an accurate and reliable connection.

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