Insulation Color:	Black
Contact Finish Thickness - Post:	--
Contact Material:	Beryllium Copper
Contact Shape:	Circular
Insulation Material:	Liquid Crystal Polymer (LCP)
Applications:	--
Voltage Rating:	--
Current Rating:	--
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:	0.123" (3.12mm)
Insulation Height:	0.300" (7.62mm)
Series:	ESS
Contact Finish Thickness - Mating:	10.0µin (0.25µm)
Contact Finish - Mating:	Gold
Fastening Type:	Push-Pull
Termination:	Solder
Mounting Type:	Through Hole
Row Spacing - Mating:	--
Number of Rows:	1
Pitch - Mating:	0.100" (2.54mm)
Number of Positions Loaded:	All
Number of Positions:	11
Style:	Board to Board
Contact Type:	Female Socket
Connector Type:	Elevated Socket
Part Status:	Active
Packaging:	Bulk

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Introduction

Rectangular connectors are commonly used in a variety of fields and applications due to their versatility, durability, and cost-effectiveness. This article will focus on the application field and working principle of ESS-111-T-03, which is a popular type of rectangular connector.

Features

The ESS-111-T-03 is made of UL 94V-0 approved polyamide, and is widely used in consumer and industrial electronic equipment and is perfect for connecting communication connectors, such as antenna inputs, power lines and heavy load applications. It includes a sheath, terminals, and an insulation plate, and the terminal structure can be customized according to customer requirements. It has a wide operating temperature range (-55°C to +105°C) and a rated current of up to 5A. Moreover, this type of connector is especially suitable for environments with large temperature differences or temperature shock.

Application Field

The ESS-111-T-03 can be used in various electronic devices and applications. Because of its strength and flexibility, it is ideal for applications such as mobile devices, automotive electronics, medical equipment, industrial testing systems, security systems, and communications equipment. It can also be used in computer and consumer audio/video applications.

Working Principle

The working principle of the ESS-111-T-03 is fairly straightforward. Essentially, the connector consists of two parts, the sheath and the pin contacts. The sheath is inserted into the mating area of the device that the connector is connecting to. It is held in place by a locking mechanism. The pin contacts are then inserted into the corresponding holes in the mating device. The pin contacts are then held in place by tiny metal springs which create tension and contact between the two parts. When a signal is send through the connector, current flows through the pin contacts into the mating device, allowing the device to function as it is designed.

Conclusion

The ESS-111-T-03 is a popular, reliable, and cost-effective rectangular connector which is widely used in a range of consumer and industrial electronic equipment. Its features make it ideal for a variety of applications, and its working principle is fairly simple. Due to these factors, the ESS-111-T-03 is an ideal choice for many applications and devices.

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