2-178294-2 Allicdata Electronics
Allicdata Part #:

A29444-ND

Manufacturer Part#:

2-178294-2

Price: $ 0.72
Product Category:

Connectors, Interconnects

Manufacturer: TE Connectivity AMP Connectors
Short Description: CONN HDR 4POS R/A KEY-Y 15GOLD
More Detail: Connector Header Through Hole, Right Angle 4 posit...
DataSheet: 2-178294-2 datasheet2-178294-2 Datasheet/PDF
Quantity: 1000
6080 +: $ 0.64884
Stock 1000Can Ship Immediately
$ 0.72
Specifications
Operating Temperature: -55°C ~ 105°C
Insulation Height: 0.368" (9.35mm)
Contact Shape: Rectangular
Contact Finish - Mating: Gold
Contact Finish Thickness - Mating: 15.0µin (0.38µm)
Contact Finish - Post: Tin
Contact Material: Copper Alloy
Insulation Material: Thermoplastic, Polyester, Glass Filled
Features: Board Lock
Overall Contact Length: --
Ingress Protection: --
Material Flammability Rating: UL94 V-0
Insulation Color: Black
Current Rating: --
Voltage Rating: 250V
Mated Stacking Heights: --
Contact Finish Thickness - Post: --
Applications: General Purpose, Industrial
Number of Positions Loaded: All
Packaging: Bulk 
Part Status: Active
Connector Type: Header
Contact Type: Tab
Pitch - Mating: 0.150" (3.81mm)
Number of Positions: 4
Number of Rows: 1
Row Spacing - Mating: --
Series: Dynamic D-3100
Style: Board to Board or Cable
Shrouding: Shrouded - 4 Wall
Mounting Type: Through Hole, Right Angle
Termination: Solder
Fastening Type: Detent Lock
Contact Length - Mating: --
Contact Length - Post: 0.150" (3.81mm)
Description

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Rectangular Connectors - Headers, Male Pins offer various communication connections such as direct-plug and solder-in cables. These connectors are commonly found in many applications including telecom equipment, computers, automotive systems, control systems, scientific instruments, audio systems, video systems, as well as electronic appliances such as power supplies, monitors, printers, and more. Depending on the application, the choice of connector plays a vital role in the integrity and reliability of the system.

The 2-178294-2 is a rectangular connector header and male pin combination, which is designed for maximum reliability in high-density applications. The 2-178294-2 is a multi-row right angle connector with a 2.0mm pitch and mating height of 3.90mm. It is compatible with a variety of connections, including wire-to-board, board-to-board, panel mount, and press fit.

The 2-178294-2 is designed with advanced contact technology to ensure low contact resistance, high current transfer capability, and excellent attenuation of high frequency signals. Its SMT straight orientation eliminates the need for bent pins, and its low profile design allows for reduced board space while providing increased protection against interfering signals.

The 2-178294-2 is a low power connector, meaning it does not require a lot of power to operate. It has a wide operating temperature range, ranging from -40°C to +105°C. It also has a high degree of resistance to vibrations, shocks, and other environmental conditions.

The 2-178294-2 header and male pin combination offers excellent flexibility to meet a variety of design requirements. It is suitable for both through-hole and surface-mount applications. The contact system eliminates the need for solder welding, and its robust latching system ensures secure mating. Additionally, its blind-mate design prevents solder bridging.

The 2-178294-2 has a polarization key to ensure optimal mating and prevent reverse polarity. It is rated for up to 10A and has a versatile selection of pin counts from 6 to 44 positions. These features ensure the 2-178294-2 is suitable for a wide range of applications.

The working principle of the 2-178294-2 is simple. It uses its contact technology to connect one or more electrical circuits. The signals and power flow from one connector to another in a reliable, secure manner. The polarized design ensures correct mating and reliable contact force. Additionally, its latch and lanyard system helps to secure the mated connection and prevent it from being pulled apart.

In conclusion, the 2-178294-2 header and male pin combination is an ideal solution for a variety of applications. Its low profile design, advanced contact technology, and polarizing key provide reliable and secure connections. It offers excellent electrical performance and can be used in a wide range of conditions. Its advanced features ensure that it is suitable for both high-density and low-density applications. Additionally, its versatile selection of pin counts allows for greater freedom and flexibility in design.

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

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