EJH-110-01-S-D-SM-19-K-TR

Operating Temperature:	-55°C ~ 125°C
Insulation Height:	0.500" (12.70mm)
Contact Shape:	Square
Contact Finish - Mating:	Gold
Contact Finish Thickness - Mating:	--
Contact Finish - Post:	Tin
Contact Material:	Phosphor Bronze
Insulation Material:	Liquid Crystal Polymer (LCP)
Features:	Keying Slot, Pick and Place
Overall Contact Length:	--
Ingress Protection:	--
Material Flammability Rating:	--
Insulation Color:	Black
Current Rating:	3A
Voltage Rating:	--
Mated Stacking Heights:	--
Contact Finish Thickness - Post:	--
Applications:	--
Number of Positions Loaded:	19
Packaging:	Tape & Reel (TR)
Part Status:	Active
Connector Type:	Header
Contact Type:	Male Pin
Pitch - Mating:	0.100" (2.54mm)
Number of Positions:	20
Number of Rows:	2
Row Spacing - Mating:	0.100" (2.54mm)
Series:	EJH
Style:	Board to Cable/Wire
Shrouding:	Shrouded - 4 Wall
Mounting Type:	Surface Mount
Termination:	Solder
Fastening Type:	Latch Lock/Eject Hooks
Contact Length - Mating:	0.225" (5.72mm)
Contact Length - Post:	--

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The EJH-110-01-S-D-SM-19-K-TR is a type of rectangular connectors - headers which consist of male pins designed to provide robust mechanical and electrical connections. The connector is mainly used in various electronic applications such as control systems, test and measurement equipment, instruments, computers, and communication systems. This article outlines the application field and examines its working principle.

Application Field

The EJH-110-01-S-D-SM-19-K-TR is well suited for applications that require high reliability and a robust connection. These male pin rectangular connectors are often used in the assembly of industrial control systems, test and measurement equipment, instruments, computers, and communication systems. This connector is designed to ensure reliable, repeatable, and secure electrical and mechanical connections. It is also widely utilized in applications with rigorous environmental conditions, including intermittent vibrations, shocks, moisture, dust, and extreme temperatures.In addition, the EJH-110-01-S-D-SM-19-K-TR is commonly used for purposes such as data transmission, power and signal connections, cable harnesses, and board-to-board mating. Moreover, the connector features a push-in design, making it easy to insert and assemble.

Working Principle

The EJH-110-01-S-D-SM-19-K-TR consists of a rectangular body and male pins with various configurations. It is designed to provide a reliable mechanical connection while minimizing the risk of contacts loosening due to environmental factors such as vibration, shock, moisture, dust, and extreme temperatures.The connectors are made of durable metals and insulating materials, which ensure the highest levels of safety and performance in harsh environments. The connector’s body is positioned such that the surface of the plug is slightly recessed, allowing the plug to be fully inserted into the corresponding contact housing for a positive and secure connection.The EJH-110-01-S-D-SM-19-K-TR also employs a positive-locking system, with raised pins designed to “snap” securely into the female contacts. This locking mechanism prevents accidental disconnection, providing protection against accidental contact disconnection when exposed to environmental conditions. The male pins also feature polarity guide ribs to ensure proper orientation during assembly.Overall, the EJH-110-01-S-D-SM-19-K-TR is a reliable and robust connector designed to provide repeatable and secure electrical and mechanical connections in high-reliability applications. It has a full range of configurations for data transmission, power and signal connections, cable harnesses, and board-to-board mating. The connector’s positive locking design ensures its repeatable connection in harsh environments, and its polarity guide ribs guarantee correct contact orientation during assembly.

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