ESQT-120-02-F-D-748

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:	0.102" (2.60mm)
Insulation Height:	0.748" (19.00mm)
Series:	ESQT
Contact Finish Thickness - Mating:	3.00µin (0.076µm)
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:	40
Style:	Board to Board or Cable
Contact Type:	Forked
Connector Type:	Elevated Socket
Part Status:	Active
Packaging:	Bulk

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Background

ESQT-120-02-F-D-748 is a rectangular connector and belongs to the family of headers, receptacles, female sockets connectors. ESQT-120-02-F-D-748 is a robust, reliable and economical type of connector widely used in a variety of industrial, automotive and consumer applications.

Application Field

ESQT-120-02-F-D-748 is used in a wide range of applications, especially in the following:

• Automotive:
  • High-speed powertrain control and monitoring systems
  • Fuel injection systems
  • Starters
  • Vehicle lighting
• Industrial:
  • Robot arm control and communications
  • Industrial automation systems
  • PLC installation and control
  • Air-conditioning & refrigeration systems
• Consumer:
  • Home theater
  • Office equipment
  • Domestic appliances
  • Digital cameras

Working Principle

ESQT-120-02-F-D-748 is a compact and versatile dual port interface. It has two receptacles on the top side and a single socket on the bottom side. When connected, the two receptacles in the upper port will complete the electrical connection, and the single socket in the lower port will connect the power supply.The electrical connection of the ESQT-120-02-F-D-748 is based on a pair of conductive contacts and their corresponding shielding and insulation layers. The two pairs of contacts (one in the upper port and one in the lower port) are made of gold, silver or tin to increase the durability and reliability of the connection. A plastic housing seals the two ports together and provides electrical and physical protection for the two pairs of contacts.

Conclusion

ESQT-120-02-F-D-748 is a rugged, reliable and economical rectangular connector widely used in automotive, industrial and consumer applications. It is a dual port interface with two receptacles in the upper port and a single socket in the lower port. The contacts are made from gold, silver or tin to ensure durability and reliability. The plastic housing seals the two ports together and provides electrical and physical protection for the contacts.

The specific data is subject to PDF, and the above content is for reference

Part Number	Manufacturer	Price	Quantity	Description