1-794531-1

Operating Temperature:	-55°C ~ 105°C
Insulation Height:	0.394" (10.00mm)
Contact Shape:	Square
Contact Finish - Mating:	Tin
Contact Finish Thickness - Mating:	150.0µin (3.81µm)
Contact Finish - Post:	Tin
Contact Material:	Copper Alloy
Insulation Material:	Polyamide (PA), Nylon
Features:	Board Lock
Overall Contact Length:	--
Ingress Protection:	--
Material Flammability Rating:	UL94 V-0
Insulation Color:	White
Current Rating:	--
Voltage Rating:	600VAC
Mated Stacking Heights:	--
Contact Finish Thickness - Post:	--
Applications:	--
Number of Positions Loaded:	All
Packaging:	Bulk
Part Status:	Active
Connector Type:	Header
Contact Type:	Male Pin
Pitch - Mating:	0.165" (4.20mm)
Number of Positions:	12
Number of Rows:	2
Row Spacing - Mating:	0.165" (4.20mm)
Series:	AMP-DUAC
Style:	Board to Board or Cable
Shrouding:	Shrouded - 4 Wall
Mounting Type:	Through Hole, Right Angle
Termination:	Solder
Fastening Type:	Locking Ramp
Contact Length - Mating:	--
Contact Length - Post:	0.138" (3.50mm)

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Introduction

Rectangular Connectors - Headers, Male Pins, also known as power headers, are a type of electrical connectors with multiple contact pins or sockets. Typically, they are used to connect an appliance to a power source or to connect multiple appliances together. The headers have two rows of pins, one row male and the other row female, and are soldered to the circuit board.

1-794531-1 Application Field and Working Principle

The 1-794531-1 series of rectangular connectors is especially designed for use in industrial and medical applications. The contact pins are designed to be highly durable, corrosion-resistant, and are rated for up to 1,000,000 insertion and withdrawal cycles. This means that they can be used in high-vibration environments and are suitable for a wide range of custom-built applications.The 1-794531-1 connectors feature protective caps that provide an IP67 rated seal, making the series suitable for use in high humidity areas. The contacts feature gold plated screw terminals, which provide secure and reliable connections. Additionally, the body of the connector is made from UL94V-0 rated flame retardant material.The 1-794531-1 connectors have an insulation displacement contact design, which allows for fast and easy connection without the need for soldering. The contacts are designed to be self-cleaning and are able to detect whether there are any debris present in the connection. The contact pins also feature moderate spring forces that improve the contact force and reduce the insertion force required to make the connection.The male pins of the 1-794531-1 connectors are available in a variety of sizes, and can be used to form daisy-chain sets for multiple device connections. The male pins feature stamped and formed contacts, designed to minimize resistance while offering maximum durability.

Conclusion

The 1-794531-1 series of rectangular connectors is a great choice for providing secure and reliable connections in industrial and medical applications. The connectors are highly durable, and feature protective caps for a tight IP67 seal. Additionally, the contacts feature gold plated terminals and stamped and formed pins that offer maximum durability and minimal resistance. Finally, the contact pins are designed to be self-cleaning and feature moderate spring forces that reduce the insertion force required for secure connection.

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