4-1977959-0 Allicdata Electronics
Allicdata Part #:

4-1977959-0-ND

Manufacturer Part#:

4-1977959-0

Price: $ 6.07
Product Category:

Connectors, Interconnects

Manufacturer: TE Connectivity AMP Connectors
Short Description: 40 MODII HDR SRRA B/A 30 PD/NI .
More Detail: Connector Header Through Hole, Right Angle 40 posi...
DataSheet: 4-1977959-0 datasheet4-1977959-0 Datasheet/PDF
Quantity: 1000
150 +: $ 5.46172
Stock 1000Can Ship Immediately
$ 6.07
Specifications
Operating Temperature: -65°C ~ 105°C
Insulation Height: 0.138" (3.50mm)
Contact Shape: Square
Contact Finish - Mating: Gold
Contact Finish Thickness - Mating: 30.0µin (0.76µm)
Contact Finish - Post: Tin
Contact Material: Phosphor Bronze
Insulation Material: Liquid Crystal Polymer (LCP)
Features: --
Overall Contact Length: --
Ingress Protection: --
Material Flammability Rating: UL94 V-0
Insulation Color: Black
Current Rating: 3A
Voltage Rating: --
Mated Stacking Heights: --
Contact Finish Thickness - Post: 100.0µin (2.54µm)
Applications: --
Number of Positions Loaded: All
Packaging: Bulk 
Part Status: Active
Connector Type: Header, Breakaway
Contact Type: Male Pin
Pitch - Mating: 0.100" (2.54mm)
Number of Positions: 40
Number of Rows: 1
Row Spacing - Mating: --
Series: AMPMODU Mod II
Style: Board to Board or Cable
Shrouding: Unshrouded
Mounting Type: Through Hole, Right Angle
Termination: Solder
Fastening Type: Push-Pull
Contact Length - Mating: 0.318" (8.08mm)
Contact Length - Post: 0.110" (2.79mm)
Description

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Rectangular Connectors - Headers, Male Pins - are an important component of many electronic systems. They are designed to provide an interfaced connection between boards, panels, wires, and other devices that require electrical or electronic connections. The header pins are used to support and secure these components in place.

The 4-1977959-0 is an example of a header pin that can be used in a wide range of electrical and electronic applications. It is a single-row, straight-pin male header that is 6mm long and has 4 pins that are spaced 2.54mm apart. It has a 0.6mm pitch and a 1.9mm diameter. The 4-1977959-0 is available in both straight and right angle versions and is rated for 5.0A at 50V.

The 4-1977959-0 is most commonly used to connect components to printed circuit boards (PCBs). It is also used for general purpose electrical wiring, board-to-board interconnects, and other applications where a reliable and secure connection is required. It is typically used as a connector between two pieces of electronic equipment, such as between two printed circuit boards. It is also often used to connect a single electronic component to a board. The 4-1977959-0 is a reliable and cost-effective solution for both commercial and industrial applications.

The 4-1977959-0 offers several important advantages over other types of connectors. Firstly, because it is a single-row header pin, it can be easily inserted and removed without the need for specialized tools. This makes it an ideal solution for applications where frequent connection and disconnection is required.

Second, the 4-1977959-0 is designed to have an extremely low contact resistance due to its unique design. The contact consists of two parts: a male pin and a female socket. The male pin is designed to be able to make a secure contact with the female socket by forming an electrical connection. This ensures a reliable and low-resistance electrical connection is achieved.

The 4-1977959-0 is also able to withstand higher temperatures than most other connectors due to its gold-plated surface. This means that it can be used in high-temperature environments and will not become damaged or corrode.

The 4-1977959-0 is a reliable and cost-effective solution for many different types of electrical and electronic applications. It can be used to provide a secure connection between components, boards, or wires, and offers a low contact resistance and high temperature resistance. The 4-1977959-0 is an ideal choice for many different types of devices and applications, from industrial automation to consumer electronics.

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

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