3-644756-3 Allicdata Electronics
Allicdata Part #:

3-644756-3-ND

Manufacturer Part#:

3-644756-3

Price: $ 0.79
Product Category:

Connectors, Interconnects

Manufacturer: TE Connectivity AMP Connectors
Short Description: CONN HEADER 3POS VERT .156 GOLD
More Detail: Connector Header Through Hole 3 position 0.156" (3...
DataSheet: 3-644756-3 datasheet3-644756-3 Datasheet/PDF
Quantity: 1000
2000 +: $ 0.71005
Stock 1000Can Ship Immediately
$ 0.79
Specifications
Series: MTA-156
Packaging: Bulk 
Part Status: Active
Connector Type: Header
Contact Type: Male Pin
Pitch - Mating: 0.156" (3.96mm)
Number of Positions: 3
Number of Rows: 1
Row Spacing - Mating: --
Number of Positions Loaded: All
Style: Board to Cable/Wire
Shrouding: Unshrouded
Mounting Type: Through Hole
Termination: Solder
Fastening Type: --
Contact Length - Mating: 0.400" (10.16mm)
Contact Length - Post: 0.175" (4.45mm)
Overall Contact Length: 0.700" (17.78mm)
Insulation Height: 0.125" (3.18mm)
Contact Shape: Square
Contact Finish - Mating: Gold
Contact Finish Thickness - Mating: 30.0µin (0.76µm)
Contact Finish - Post: Tin
Contact Material: Copper Alloy
Insulation Material: Thermoplastic
Features: --
Operating Temperature: -55°C ~ 105°C
Ingress Protection: --
Material Flammability Rating: UL94 V-0
Insulation Color: Natural
Current Rating: Varies by Wire Gauge
Voltage Rating: 600VAC
Mated Stacking Heights: --
Contact Finish Thickness - Post: --
Applications: General Purpose, Industrial
Description

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Rectangular Connectors - Headers, Male Pins, 3-644756-3 are also known as Hirose DIN 41612 connectors and provide outstanding performance. This type of connector is widely used in industrial and telecom applications due to their robust mechanical and electrical characteristics. They are designed to provide reliable contact without risk of mechanical or electrical malfunctions.

The 3-644756-3 rectangular connector header is composed of high-grade materials such as gold plated contacts and polyamide insulators. It features gallium-nickel alloy contact blades that make it highly conductive while preventing spark formation. The Polyamide insulator and stainless steel protective shroud are designed to assure reliable data transmission in even the most harsh environments. This series is manufactured in accordance with the DIN 41612 standard for electrical connectors and is designed for direct connection to printed circuit board assemblies.

These robust connectors are designed to accept multiple pin types, including 2U and 8U pin connectors. The combination of various pin types allows for a wide range of application fields. It is widely used for interconnecting single-ended and differential signals in computers, networks, controllers, data acquisition and measurement systems. It is also suitable for industrial applications including process control, automation, and robotics systems.

The 3-644756-3 connectors feature a unique "hot swappable" design that allows them to be plugged or unplugged without the need for tools or any kind of manual intervention. This feature makes them ideal for applications that require frequent access to a system, such as in the telecom industry. This allows for more flexibility as the system can be unseated quickly and without any disruption to the system.

In terms of its working principle, the 3-644756-3 connector is an electrical connection system. It is used to transmit digital or analog signals between two separate devices. These connectors are designed to meet the reliability, performance and environmental needs of modern electronics applications. The signal is transmitted through a series of gold plated contacts that fit into corresponding female sockets or pins. The pins and sockets are designed to provide a secure mating and a reliable connection. The contacts within the connector are designed with very small tolerances which ensure an accurate data transmission even over long distances. The contacts are also protected against contamination, oxidation, and wear by an insulation layer.

The 3-644756-3 connectors manufactured by Hirose are extremely reliable and can withstand harsh environmental conditions. They are easy to install and provide a secure and durable connection at a fraction of the cost of other connectors. Their robust mechanical and electrical elements make them an ideal choice for many industrial and telecom applications. These connectors are especially useful where frequent access to equipment or system is required.

The specific data is subject to PDF, and the above content is for reference

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