104477-3

Operating Temperature:	-65°C ~ 105°C
Insulation Height:	0.290" (7.37mm)
Contact Shape:	Circular
Contact Finish - Mating:	Gold
Contact Finish Thickness - Mating:	30.0µin (0.76µm)
Contact Finish - Post:	Tin-Lead
Contact Material:	Copper Alloy
Insulation Material:	Thermoplastic
Features:	Board Guide
Overall Contact Length:	--
Ingress Protection:	--
Material Flammability Rating:	UL94 V-0
Insulation Color:	Black
Current Rating:	--
Voltage Rating:	30VAC
Mated Stacking Heights:	--
Contact Finish Thickness - Post:	150.0µin (3.81µm)
Applications:	Automotive, General Purpose, Medical, Telecommunications
Number of Positions Loaded:	All
Packaging:	Tube
Part Status:	Active
Connector Type:	Header
Contact Type:	Male Pin
Pitch - Mating:	0.050" (1.27mm)
Number of Positions:	30
Number of Rows:	2
Row Spacing - Mating:	0.100" (2.54mm)
Series:	AMPMODU System 50
Style:	Board to Board or Cable
Shrouding:	Shrouded - 2 Wall
Mounting Type:	Through Hole, Right Angle
Termination:	Solder
Fastening Type:	Latch Holder
Contact Length - Mating:	0.125" (3.18mm)
Contact Length - Post:	0.145" (3.68mm)

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104477-3 Application Field and Working Principle
Rectangular connectors are a type of electrical connectors used to join two electrical devices together. 104477-3 connectors are one example of a specific type of rectangular connectors that have a header and male pins.The 104477-3 connectors are primarily used in industrial and military applications. They offer high performance and reliability in hostile environments. These connectors are commonly used in the aerospace, automotive, communications, consumer electronics, and robotics industries.In order to understand the working principle of 104477-3 connectors, it is important to be familiar with the structure and design of these connectors. The 104477-3 connectors feature a robust, low-profile header with PC board mounted contacts. The header has a single row of four contacts. One contact on the header and three on the male pin. There are two mating surface sealing grommets, each with a snap-in plastic or metal shield.The 104477-3 connectors are designed to provide a reliable connection between two devices. When the 104477-3 connectors are mated, the male pins are pressed firmly against the female contacts on the header. This creates a secure connection and prevents the pin from vibrating loose. The sealing grommets ensure that the connection is also protected against dust and other contaminants.The 104477-3 connectors also feature a variety of locking features. These features ensure that the connection is secure and cannot be accidentally disconnected. The locking features include snap-in covers, locking tab systems, and captive screws.The 104477-3 connectors have a current rating of up to 5 Amps and a voltage rating of up to 300 V. The connectors also have a UL94V-0 flammability rating. This is a very important rating, as it ensures that the connector will not catch fire in the event of an overvoltage or short circuit.The 104477-3 Rectangular Connectors - Headers, Male Pins represent one of the most reliable and durable electrical connectors available today. These connectors are designed to reduce installation time, increase reliability in hostile environments, and provide a secure connection between two devices. With a UL94V-0 flammability rating and a wide variety of locking features, the 104477-3 connectors are an excellent choice for industrial and military applications.

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