ESQ-127-34-G-D-LL

Insulation Color:	Black
Contact Finish Thickness - Post:	3.00µin (0.076µm)
Contact Material:	Phosphor Bronze
Contact Shape:	Square
Insulation Material:	Liquid Crystal Polymer (LCP)
Applications:	--
Voltage Rating:	550VAC
Current Rating:	5.7A per Contact
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:	0.280" (7.11mm)
Insulation Height:	0.635" (16.13mm)
Series:	ESQ
Contact Finish Thickness - Mating:	20.0µin (0.51µm)
Contact Finish - Mating:	Gold
Fastening Type:	Push-Pull
Termination:	Kinked Pin, 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:	54
Style:	Board to Board
Contact Type:	Forked
Connector Type:	Elevated Socket
Part Status:	Active
Packaging:	Bulk

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Rectangular Connectors - Headers, Receptacles, Female Sockets

Rectangular connectors are electronic components in which two or more pipes are connected to receive signals or power. They are available in a variety of sizes and styles, and are typically made of electrical grade copper alloy. The common types of rectangular connectors are headers, receptacles, female sockets, and male plugs. These connectors can be used for a variety of applications, including automotive, industrial, telecommunications, and medical.ESQ-127-34-G-D-LL is a rectangular connector type that is designed with an integrated double-level terminal assembly. It is particularly suited for larger power and high-speed data applications with its high power output capability and low-resistance contact point. Application FieldRectangular connectors are used in a wide range of applications, from automotive to industrial. In automotive, it is used for connecting the car\'s battery, sensors, fuel tank or air conditioning systems. It can also be used in engines, transmissions, and other electrical components.In the industrial sector, rectangular connectors are used in the production of equipment, such as robotics, test equipment, and medical devices. They are also used in the machine tools, construction machines and other large-scale equipment. In the telecommunications industry, it is used to Co-link transmission systems and communication switches. Rectangular connectors are also used in various medical devices, such as monitoring equipment, disposable diagnostics, infusion pumps, and patient monitors.Working PrincipleRectangular connectors are typically made of two components: a male and a female. The male component typically has pins that fit into the female component which is equipped with corresponding receptacles. This connection is typically made by inserting the pins into the corresponding female component and locking them into place with screws, rivets or other fastening mechanisms. The connection created by rectangular connectors is strong and reliable, providing secure, continuous power and data transmission. The connectors are also designed to reduce the risk of electromagnetic interference (EMI) and radio frequency interference (RFI). This is due to their rectangular shape, which provides more surface area for the connectors to shield against incoming EMI and RFI.To increase the connection reliability and durability, rectangular connectors are designed with gold plated contact points. This provides corrosion resistance and better electrical conductivity for long-term connection integrity. The pins on the male component are further secured by a plastic retention pin or housing. This provides an extra layer of protection and ensures that the connector will remain in place even when subjected to extreme vibration or force.In conclusion, ESQ-127-34-G-D-LL is a rectangular connector type that is especially suited for larger power and high-speed data applications due to its high power output capability and low-resistance contact point. It is commonly used in a variety of applications including automotive, industrial, telecommunications and medical. The working principle of rectangular connectors is based on the insertion of male pins into the corresponding female component which secures it into place. To increase the connection reliability and durability, the contact points are plated with gold and further secured with a plastic retention pin or housing.

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