ESQT-148-03-G-5-375

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:	--
Current Rating:	4.5A 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:	0.083" (2.11mm)
Insulation Height:	0.375" (9.53mm)
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:	5
Pitch - Mating:	0.079" (2.00mm)
Number of Positions Loaded:	All
Number of Positions:	240
Style:	Board to Board or Cable
Contact Type:	Forked
Connector Type:	Elevated Socket
Part Status:	Active
Packaging:	Bulk

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ESQT-148-03-G-5-375 Rectangular Connectors - Headers, Receptacles, Female Sockets Application Field and Working Principle

Rectangular Connectors - Headers, Receptacles, Female Sockets are essential components used in electrical, electronic, industrial, and medical equipment. This includes ESQT-148-03-G-5-375, which is part of the SMC/SMT series of connectors featuring a 350μm spacing between contacts, low current ratings of 0.1A and 12V ratings, and a single hole-mount design.

Application Field

ESQT-148-03-G-5-375 is suitable for most engineering applications in industrial, automotive, and even consumer electronics. These include High Speed Data Transmission, Sensitive Data Regulation, SMT soldering, PCB Mountable, Industrial Control Equipment, European Microminiaturised Symbology Procedure, Mobile, Telecommunication Network, Instrumentation, Optoelectronic, and Switching Technology.Due to its simple design, the ESQT-148-03-G-5-375 offers a wide range of connections and flexibility. Its small size enables easy installation and makes it one of the most compact solutions available.

Working Principle

The ESQT-148-03-G-5-375 connector functions through the electrical connection between two relative, corresponding, conductive parts such as a plug and a socket. Between these two parts is a contact called a pin. The electrical connection is made when the pin is inserted inside the socket. The pin is a spring-loaded, cylindrically shaped component, which holds the electrical contact while maintaining flexibility. This flexibility ensures the plug is easily connected and disconnected from the socket. The pin is also equipped with an anti-shorting feature in order to prevent accidental contact between the plug and the socket.

Other Features

The ESQT-148-03-G-5-375 is also highly resistant to moisture, temperature and vibration, making it suitable for those challenging environments.In addition, its soldering capability ensures a strong electrical connection and superior mechanical shock resistance while minimizing any electrical noise interference. Moreover, it has a low inductance design that limits signal loss and eliminates the need for ground connections.

Conclusion

The ESQT-148-03-G-5-375 connector is a reliable and affordable solution for applications that require a reliable electrical connection and strength. Its small size, resistance to humidity, temperature, and vibration, and soldering capability make it an ideal choice for a variety of applications.

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