640457-3 Connectors, Interconnects

Operating Temperature:	-55°C ~ 105°C
Insulation Height:	0.225" (5.72mm)
Contact Shape:	Square
Contact Finish - Mating:	Tin
Contact Finish Thickness - Mating:	--
Contact Finish - Post:	Tin
Contact Material:	Copper Alloy
Insulation Material:	Thermoplastic
Features:	--
Overall Contact Length:	--
Ingress Protection:	--
Material Flammability Rating:	UL94 V-0
Insulation Color:	Natural
Current Rating:	Varies by Wire Gauge
Voltage Rating:	250VAC
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:	0.100" (2.54mm)
Number of Positions:	3
Number of Rows:	1
Row Spacing - Mating:	--
Series:	MTA-100
Style:	Board to Cable/Wire
Shrouding:	Shrouded - 1 Wall
Mounting Type:	Through Hole, Right Angle
Termination:	Solder
Fastening Type:	Friction Lock
Contact Length - Mating:	0.295" (7.49mm)
Contact Length - Post:	0.140" (3.56mm)

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640457-3 Rectangular Connectors - Headers, Male Pins

Application Field

640457-3 Rectangular Connectors - Headers, Male Pins are designed to provide a reliable connection between printed circuit boards, terminal blocks, cables, and other components in industrial control and other applications. The rectangular connectors are capable of transmitting a wide range of signals, including data, audio signals, and DC power. The connectors\' combination of versatility, durability, and reliability makes them an ideal choice for demanding applications. These high-reliability connectors feature sturdy housing constructions, which make them resistant to mechanical strain and provide superior vibration and noise performance. The connectors are also designed for quick mating and improved convenience.

Working Principle

The 640457-3 Rectangular Connectors - Headers, Male Pins work by means of metal pins inserting into sockets on the connector. To ensure the connection is secure, the pins on the male connector insert into socket pins on the female connector.When connecting the socket pins, the pins must first be positioned in the slots in the plastic housing. Then the cover is fastened to secure the pins in place. In some cases, the pins may be held in place with solder for additional security.The 640457-3 Rectangular Connectors - Headers, Male Pins feature an rated current of 3.64A continuous and a rated voltage of 250V. The connectors are rated for high-frequency and low-frequency applications up to 5GHz.In addition to the high contact force provided by the pins, these connectors provide what is known as a "second-chance" connection. This means that, if two pins do not properly mate, the pins can still make contact without any damage to the connector. This is important in applications where the connection must be reliable.The connectors also feature superior shielding performance. The metal housing is designed to protect against external electrical interference, which can lead to data loss or other errors. The connectors are also designed to reduce contact resistance. This helps to maintain the integrity of the electrical circuit.The 640457-3 Rectangular Connectors - Headers, Male Pins are expertly designed and rigorously tested to ensure a reliable and durable performance in even the harshest of environments. The connectors are resistant to a wide range of temperatures, vibration, and electromagnetic interference. The connectors are UL and RoHS certified and are available with wire-to-board, wire-to-wire, board-to-board, and board-to-wire configurations.For companies looking for a high-reliability connector solution, the 640457-3 Rectangular Connectors - Headers, Male Pins are an ideal choice. The connectors are easy to install and provide a reliable connection with superior shielding and contact resistance for even the most demanding applications.

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