641966-3

Operating Temperature:	-40°C ~ 105°C
Insulation Height:	0.550" (13.97mm)
Contact Shape:	Circular
Contact Finish - Mating:	Gold
Contact Finish Thickness - Mating:	--
Contact Finish - Post:	Gold
Contact Material:	Phosphor Bronze
Insulation Material:	Polyamide (PA), Nylon
Features:	Board Guide
Overall Contact Length:	--
Ingress Protection:	--
Material Flammability Rating:	UL94 V-0
Insulation Color:	White
Current Rating:	12A
Voltage Rating:	600VAC
Mated Stacking Heights:	--
Contact Finish Thickness - Post:	--
Applications:	General Purpose
Number of Positions Loaded:	All
Packaging:	Bulk
Part Status:	Active
Connector Type:	Header
Contact Type:	Male Pin
Pitch - Mating:	0.250" (6.35mm)
Number of Positions:	3
Number of Rows:	1
Row Spacing - Mating:	--
Series:	Universal MATE-N-LOK
Style:	Board to Cable/Wire
Shrouding:	Shrouded - 4 Wall
Mounting Type:	Through Hole
Termination:	Solder
Fastening Type:	Locking Ramp
Contact Length - Mating:	--
Contact Length - Post:	0.155" (3.94mm)

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Rectangular Connectors - Headers, Male Pins Rectangular connectors are one of the prevalent types of connectors, and the 641966-3 is an example of such connectors that is used for power distribution. This type of connectors is commonly used to provide a long lasting, reliable connection between two devices, such as between two computers, and to carry electrical power.The 641966-3 has a wide range of application fields. It can be used for industrial control, industrial instrumentation, signal control, process automation, and robotics. This type of connector is also highly suitable for use in the communication industry, providing a reliable means of transmitting signals and power between devices.In addition to its uses for signal and power transmission, the 641966-3 is also suitable for providing grounding in applications that require it. This type of connector also works well in harsh environments, where other connectors may not work due to their limited durability.The 641966-3 is a plug-and-play device, meaning that it is easy to install and does not require any complex tools or equipment for installation. It is comprised of two halves, one male and one female. The male half contains two pins, which, when it is connected to the female part, provide an electrical connection between the two components.The working principle of the 641966-3 is based on electrical contact resistance. The contact resistance is determined by the number of contacts, the contact size, and the contact shape of the pins and sockets. The contact resistance is characterized by the IEC 61984 standard, which specifies the contact resistance for connectors of this type. The 641966-3 typically has an IEC 61984 contact resistance rating of 8 ohms.The 641966-3 is built to withstand temperature extremes, withstanding temperatures from -55°C to +105°C. Its construction is also designed to provide protection against shock and vibration. Furthermore, the contacts are protected against corrosion, using a proprietary plating process and high quality plating materials.Overall, the 641966-3 is an ideal solution for use in applications where reliable, durable and efficient electrical connections are required. It offers excellent contact resistance and can withstand temperature extremes. It is also easy to install and is well-suited for power distribution, signal control, process automation, and robotics.

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