155220-5202-RB Allicdata Electronics
Allicdata Part #:

155220-5202-RB-ND

Manufacturer Part#:

155220-5202-RB

Price: $ 3.20
Product Category:

Connectors, Interconnects

Manufacturer: 3M
Short Description: CONN HEADER 2MM 20POS R/A .112"
More Detail: Connector Header Through Hole, Right Angle 20 posi...
DataSheet: 155220-5202-RB datasheet155220-5202-RB Datasheet/PDF
Quantity: 1000
945 +: $ 2.88036
Stock 1000Can Ship Immediately
$ 3.2
Specifications
Operating Temperature: -55°C ~ 105°C
Insulation Height: 0.247" (6.28mm)
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: Liquid Crystal Polymer (LCP), Glass Filled
Features: Keying Slot
Overall Contact Length: --
Ingress Protection: --
Material Flammability Rating: UL94 V-0
Insulation Color: Black
Current Rating: 1.25A
Voltage Rating: --
Mated Stacking Heights: --
Contact Finish Thickness - Post: 200.0µin (5.08µm)
Applications: --
Number of Positions Loaded: All
Packaging: Tray 
Part Status: Active
Connector Type: Header
Contact Type: Male Pin
Pitch - Mating: 0.079" (2.00mm)
Number of Positions: 20
Number of Rows: 2
Row Spacing - Mating: 0.079" (2.00mm)
Series: 1552
Style: Board to Cable/Wire
Shrouding: Shrouded - 4 Wall
Mounting Type: Through Hole, Right Angle
Termination: Solder
Fastening Type: Latch Lock/Eject Hooks
Contact Length - Mating: 0.150" (3.81mm)
Contact Length - Post: 0.112" (2.84mm)
Description

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155220-5202-RB Rectangular Connectors - Headers, Male Pins: Application Field and Working Principle

Rectangular connectors have been widely utilized in both industrial and commercial applications. One of the most popular types of rectangular connectors is the 155220-5202-RB header male pins connectors, which carry both signal and power circuits. The 155220-5202-RB header male pins connectors are usually available in various types of sizes, colors, and pin configuration. It is an easy to install product, which utilizes quick connects for easy wiring and reliable termination.

The rectangular connectors are designed for connecting two electronic circuits or components together. Generally, male pins connectors have two sections, components with either male pins are referred to as male headers while a connector with female pins are called female headers. Specifically, the 155220-5202-RB male pins connectors are designed for rigid and flexible boards, for module handling, and for an extremely wide range of cable-to-board and board-to-board interconnecting requirements. Therefore, it has become the go-to connection for a variety of applications, such as transmitting power, data, control, and signal.

The 155220-5202-RB male pins rectangular connectors are composed of an insulating housing, a male pin, and a locking device. The insulating housing which provides the connection system with good electrical insulation and mechanical stability. The male pin is a silver-plated part which provides electrical contact. The locking device is a screw or a cam that is used to fasten two components firmly.

The working principle for these rectangular connectors is based on the basic principles of electrics. When the male pin and the female terminal are connected, the signal flows from the male pin to the female terminal through the electric field in the air. The electric field is created by the difference in metallic substances between the two pins of the ring, which results in the “ball” effect when the two pins connect. The current is then conducted by the electric field.

The 155220-5202-RB male pins rectangular connectors are very reliable and safe for various kinds of electrical connections. These connectors provide a reliable structure for maintaining an electrical connection and can be used in many applications. The connectors are especially useful when connections need to be made in a difficult to access area, or in a physically hostile environment, and they are also suitable for reducing labor and material costs.

In conclusion, the 155220-5202-RB header male pins connectors are a type of rectangular connectors, which offer a secure and reliable connection for both signal and power circuits. The connectors are composed of an insulating housing, a male pin, and a locking device. The working principle of these connectors is based on the basic electric principles of electric field conduction when the male pins and female terminal are connected. These connectors are very reliable, and they can be used in many applications where ease of access or environmental conditions make them more suitable than other types of connectors.

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

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