1761678-1

Operating Temperature:	-65°C ~ 105°C
Insulation Height:	0.404" (10.26mm)
Contact Shape:	Square
Contact Finish - Mating:	Gold or Gold-Palladium
Contact Finish Thickness - Mating:	30.0µin (0.76µm)
Contact Finish - Post:	Tin
Contact Material:	Phosphor Bronze
Insulation Material:	Polybutylene Terephthalate (PBT)
Features:	Keying Slot
Overall Contact Length:	--
Ingress Protection:	--
Material Flammability Rating:	UL94 V-0
Insulation Color:	Black
Current Rating:	1A per Contact
Voltage Rating:	250VAC
Mated Stacking Heights:	--
Contact Finish Thickness - Post:	100.0µin (2.54µm)
Applications:	--
Number of Positions Loaded:	39
Packaging:	Bulk
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:	AMP-Latch
Style:	Board to Cable/Wire
Shrouding:	Shrouded - 4 Wall
Mounting Type:	Through Hole
Termination:	Solder
Fastening Type:	Latch Lock/Eject Hooks, Short
Contact Length - Mating:	0.237" (6.02mm)
Contact Length - Post:	0.102" (2.60mm)

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IntroductionRectangular Connectors - Headers, Male Pins, can be used to connect two or more electrical circuits or components by plugging them together. These connectors are designed to fit within a rectangular, often-socketed housing, and feature a variety of pins, blades, and other contact elements that makes it easy to join various pieces of equipment. The 1761678-1 is one specific type of rectangular connector that utilizes a male pin type contact mechanism. Application FieldThe 1761678-1 connectors are commonly used in industrial and automotive applications such as drives, robotics, and other factory automation systems. They can also be used to connect control panels to machines and equipment, making automation easier and more efficient. Additionally, these connectors are great for automotive and other electronic applications, such as lighting systems, radio and audio components, computers, communications systems, and more. Working PrincipleThe 1761678-1 connectors are designed with male pin contacts that protrude out from the base of the housing, providing connection points for the appropriate wires or cables. The pins are usually arranged in two or three rows, grouped together in a parallel pattern. When the male pins are inserted into the corresponding female port, each pin creates an electrical contact with its respective copper part inside the port, forming an electrical connection between the two components. The connections are typically secured by a screw or latch mechanism that holds the male pins in the ports. This ensures a secure connection and minimizes the risk of the electrical components disconnecting due to vibrations, shocks, or other disturbances. AdvantagesOne of the main advantages of the 1761678-1 connectors is their low cost and easy installation. They are generally easy to work with and can be installed quickly without the need for specialized tools or personnel. Additionally, the connectors are designed with robust materials and components that make them resistant to high levels of shock and vibration. This makes them suitable for use in a variety of outdoor and industrial applications. The connectors also feature a wide range of contact styles, allowing them to be used in both high- and low-voltage applications. This makes them great for use in a variety of different electrical and electronic systems, from lighting systems to automotive applications. ConclusionThe 1761678-1 connectors are a great choice for any application that requires a reliable, rugged, and easy-to-install connection. Their low cost and wide range of contact styles make them a great choice for those looking for easy-to-use connectors that can withstand the elements and provide a reliable connection.

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