EJH-120-01-SM-D-TH

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
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:	All
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:	Through Hole
Termination:	Solder
Fastening Type:	Latch Lock/Eject Hooks
Contact Length - Mating:	0.225" (5.72mm)
Contact Length - Post:	0.120" (3.05mm)

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EJH-120-01-SM-D-TH Application Field and Working Principle

Introduction:

EJH-120-01-SM-D-TH is a type of rectangular connector header, with male pins. This type of connector header functions as interface between two circuits, in order to establish a proper connection of these two circuits. It is mainly used in varied industrial applications and is available in different sizes and pin numbers.

Application Field:

EJH-120-01-SM-D-TH rectangular connector header is widely used in automotive, electronics, communication and other industrial fields. In automotive applications, the EJH-120-01-SM-D-TH connector header is used to connect the headlight wiring harness and the taillight wiring harness. In electronic and communications fields, the EJH-120-01-SM-D-TH connector header is mainly used in the production of printed circuit boards (PCBs), such as for connecting the components on the board and control circuits. Moreover, the EJH-120-01-SM-D-TH connector header is also used in medical equipment, military vehicles and other industrial fields.

Operation Principle:

The operation principle of EJH-120-01-SM-D-TH connector header is very simple. In a typical use, the pins on one side of the connector will be inserted into the mating terminal, and the pins on the other side of the connector will be inserted in the appropriate port of the Printed circuit board (PCB). This will establish the electrical connection between two circuits. The connection is made secure by a metal locking mechanism, which prevents the pins from being extracted from the terminal.Moreover, the EJH-120-01-SM-D-TH connector header is hot pluggable, which means it can be plugged in or out without disconnecting the power supply. This makes arduous wiring activities convenient and quick.

Conclusion:

EJH-120-01-SM-D-TH is an important type of rectangular connector header with male pins. It is mainly used in various automotive, electronic, communication and other industrial applications. Its simple operation principle and hot plug capability make it a favored choice among different types of connectors header for many industrial products.

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