ESQT-148-03-F-D-400

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:	0.058" (1.47mm)
Insulation Height:	0.400" (10.16mm)
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:	96
Style:	Board to Board or Cable
Contact Type:	Forked
Connector Type:	Elevated Socket
Part Status:	Active
Packaging:	Bulk

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Rectangular connectors, which are also known as headers, receptacles, and female sockets, are reliable, durable, and widely used electronic connectors for electronic equipment. ESQT-148-03-F-D-400 is one of the widely used rectangular connectors. Its application field and working principle are discussed in this article.

Application field of ESQT-148-03-F-D-400

The ESQT-148-03-F-D-400 is a 14-pin Female Socket Connector, which is used in many electronic devices. It has a 3.96 mm pitch and can mate with PW-133-03, PW-140-03, and other similar types. It is commonly used for data transmission, remote sensing, signal transmission, current measurement, and data acquisition. It is also used in controlling electronic equipment, such as industrial robots and numerical control machines. The ESQT-148-03-F-D-400 is often used in small and medium machines, such as pneumatic and hydraulic equipment, printing inkjet machines, and copying equipment.

Working principle of ESQT-148-03-F-D-400

The ESQT-148-03-F-D-400 is a 14-pin Female Socket Connector, which is used in many electronic devices. It has a 3.96 mm pitch and can mate with PW-133-03, PW-140-03, and other similar types. The connector consists of a die-cast zinc housing with 14 screws to secure the connector to the PCB. The housing includes a pin slot and contact pins that are soldered in place. The pins are separated by an insulation layer, which prevents short-circuiting.To make a connection, the male plug of the connector must be pressed into the female socket. Once the plug is inserted, the contact pins make contact with the corresponding points on the male plug. This contact causes an electrical current to flow between the two points. The contact pins are designed to ensure that the connection is secure and can withstand high temperatures and vibration.

Conclusion

The ESQT-148-03-F-D-400 is a widely used rectangular connector, which is suitable for many applications. Its application fields range from industrial robots and numerical control machines to pneumatic and hydraulic equipment, printing inkjet machines, and copying equipment. It consists of a die-cast zinc housing with 14 screws to secure the connector to the PCB. When the male plug is inserted into the female socket, the contact pins make contact with the corresponding points on the male plug, which allows the electrical current to flow. The contact pins are also designed to ensure that the connection is secure and can withstand high temperatures and vibration.

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