ESQT-112-02-M-D-690

Insulation Color:	Black
Contact Finish Thickness - Post:	--
Contact Material:	Phosphor Bronze
Contact Shape:	Square
Insulation Material:	Liquid Crystal Polymer (LCP)
Applications:	--
Voltage Rating:	--
Current Rating:	4.5A per Contact
Features:	--
Ingress Protection:	--
Mated Stacking Heights:	--
Contact Finish - Post:	Tin
Material Flammability Rating:	UL94 V-0
Operating Temperature:	-55°C ~ 125°C
Contact Length - Post:	0.160" (4.06mm)
Insulation Height:	0.690" (17.52mm)
Series:	ESQT
Contact Finish Thickness - Mating:	20.0µin (0.51µm)
Contact Finish - Mating:	Gold
Fastening Type:	Push-Pull
Termination:	Solder
Mounting Type:	Through Hole
Row Spacing - Mating:	0.079" (2.00mm)
Number of Rows:	2
Pitch - Mating:	0.079" (2.00mm)
Number of Positions Loaded:	All
Number of Positions:	24
Style:	Board to Board or Cable
Contact Type:	Forked
Connector Type:	Elevated Socket
Part Status:	Active
Packaging:	Bulk

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ESQT-112-02-M-D-690 Application Field and Working Principle
ESQT-112-02-M-D-690 is a rectangular connector that belongs to the category of headers, receptacles, and female sockets. It is a type of electrical connector widely used in the aerospace, automotive, defense, and other industries. It is suitable for applications in which signal transmission and power delivery need to be achieved in a reliable and secure manner. Its typical application includes connecting circuit boards, boards-to-wire mounting, boards-to-chassis mounting, and boards-to-cable connections. The physical construction of the ESQT-112-02-M-D-690 connector includes a combination of metal contacts, housing components, and seals. Its design typically comprises two rows of pins with four contacts in each row and an array of plastic insulator housing with four slots. In addition, it is equipped with a locking mechanism to prevent accidental displacement.In terms of its electrical characteristics, the ESQT-112-02-M-D-690 connector is rated for 250 volts, 10 amperes, and 30 microamperes, making it suitable for a wide range of electrical and electronic applications. The connector also boasts excellent resistance to environmental conditions such as shock and vibration, as well as temperature and moisture. As far as its working principle is concerned, the ESQT-112-02-M-D-690 connector utilizes the principle of physical contact—typically called a \'pin-and-socket\' contact system—to establish a secure electrical connection between two provide an electrical connection. Specifically, one end of the connector includes a series of angled metal contacts—or \'pins\'—that fit into the slots in the opposing plastic insulator housing. The pins of the connector then make electrical contact with the other end of the connector, forming an electrical circuit.The ESQT-112-02-M-D-690 can also be used in conjunction with cable connectors, providing a snug fit and a reliable seal. This ensures that any signal transmitted from the socket to the connector is transmitted securely and reliably, without introduction of any electrical noise or interference. In summary, the ESQT-112-02-M-D-690 is a rectangular connector that belongs to the category of headers, receptacles, and female sockets. It is designed for quick, secure, and reliable electrical connections, with excellent resistance to shock, vibration, temperature, and moisture. Its working principle hinges on the principle of physical contact, with angled metal pins making electrical contact with the plastic insulator housing. ESQT-112-02-M-D-690 connectors are suitable for many different electronic applications, making them an invaluable asset in the aerospace, automotive, defense, and other industries.

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