EJH-120-01-F-D-SM-04-K

Operating Temperature:	-55°C ~ 125°C
Insulation Height:	0.500" (12.70mm)
Contact Shape:	Square
Contact Finish - Mating:	Gold
Contact Finish Thickness - Mating:	3.00µin (0.076µm)
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:	39
Packaging:	Tube
Part Status:	Active
Connector Type:	Header
Contact Type:	Male Pin
Pitch - Mating:	0.100" (2.54mm)
Number of Positions:	40
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-120-01-F-D-SM-04-K is an electrical connector, termed as an "actuator subsystem connector", of the type commonly known as a rectangular connector with headers, male pins. The rectangular header is often used in the design of a computer system due to its ease of use, reliability, as well as costs savings.The EJH-120-01-F-D-SM-04-K connector has an insulated panel design with plastic housing and is designed to carry a wide variety of electrical signals with a current capacity of up to 5 Amps. It comes in a range of connector sizes and pin counts, including mounts that support up to 12 pins. Additionally, the EJH-120-01-F-D-SM-04-K connector includes two high-frequency wave termination options: Wave H & Wave R, which help reduce the frequency-related issues associated with signal-loss in the connector’s environment.The EJH-120-01-F-D-SM-04-K connector is most commonly used in actuator, communication and molded wiring applications. Actuator applications include controlling the movement of a robotic arm, a robotic hand, or an automated process in a factory. This type of application requires a connector that will not fail due to frequent vibration, movement and other external forces.The EJH-120-01-F-D-SM-04-K is commonly used in communication applications, such as voice and data transmissions, especially in harsh conditions. Its high-frequency termination options are beneficial in these applications, as they help reduce signal interference and ensure that the signal sent is the same signal received.The EJH-120-01-F-D-SM-04-K connector is also commonly used in molded wiring applications where it is used to connect a terminal strip and a solderless terminal plug. The molded plug and terminal strip are designed with a slit zip locking device that secures the connection after the locking device has been inserted.The EJH-120-01-F-D-SM-04-K connector is designed to last a long time; its shell is made of insulating plastic, which is resistant to corrosion, and the male pins are made of stainless steel, which is corrosion and wear resistant. The solderless terminal strip mounted in the housing is also designed to be easy to remove and replace.The working principle of the EJH-120-01-F-D-SM-04-K connector involves the connection of two metal terminals, or pins, which are held in place by an insulating medium such as plastic. The two pins are often referred to as circuits, and are designed to carry electrical current from one location to another in a circuit.When current is applied to the two pins of the connector, the electrical current will cause a reaction in the insulating medium, causing the two pins to make a connection, allowing the electrical signals to flow between the two pins. The connection created by the electrical current will remain until the electric current is removed.The EJH-120-01-F-D-SM-04-K connector is designed to have a high degree of reliability, withstanding exposure to temperatures up to +125°C and current up to 5 Amps. Additionally, the connector has undergone a rigorous testing process, making it one of the most reliable rectangular connectors.All in all, the EJH-120-01-F-D-SM-04-K connector is a great option for applications that require an easy-to-use, reliable electrical connector. It is designed for use in a variety of settings, including actuator, communication and molded wiring applications, and its high frequency termination options help reduce signal interference. Additionally, its durable construction and long life make it a dependable, cost-effective option.

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