81040-560203-RB Allicdata Electronics
Allicdata Part #:

81040-560203-RB-ND

Manufacturer Part#:

81040-560203-RB

Price: $ 6.12
Product Category:

Connectors, Interconnects

Manufacturer: 3M
Short Description: CONN HEADER 40POS R/A LONG T/H
More Detail: Connector Header Through Hole, Right Angle 40 posi...
DataSheet: 81040-560203-RB datasheet81040-560203-RB Datasheet/PDF
Quantity: 1000
210 +: $ 5.50923
Stock 1000Can Ship Immediately
$ 6.12
Specifications
Operating Temperature: -55°C ~ 105°C
Insulation Height: 0.310" (7.87mm)
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)
Features: Board Lock
Overall Contact Length: --
Ingress Protection: --
Material Flammability Rating: UL94 V-0
Insulation Color: Black
Current Rating: 0.75A
Voltage Rating: --
Mated Stacking Heights: --
Contact Finish Thickness - Post: 250.0µin (6.35µm)
Applications: --
Number of Positions Loaded: All
Packaging: Bulk 
Part Status: Active
Connector Type: Header
Contact Type: Male Pin
Pitch - Mating: 0.050" (1.27mm)
Number of Positions: 40
Number of Rows: 2
Row Spacing - Mating: 0.100" (2.54mm)
Series: 810
Style: Board to Cable/Wire
Shrouding: Shrouded - 4 Wall
Mounting Type: Through Hole, Right Angle
Termination: Solder
Fastening Type: Latch Lock/Eject Hooks, Long
Contact Length - Mating: 0.140" (3.56mm)
Contact Length - Post: 0.090" (2.29mm)
Description

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Rectangular Connectors - Headers, Male Pins, are the most commonly used types of electrical connectors in the electronics industry. 81040-560203-RB is a type of male pin header which has become increasingly popular among electronics designers and engineers over the years. This article will discuss the application field and working principle of 81040-560203-RB male pin headers.

The 81040-560203-RB male pin header is primarily used in the connectors of printed circuit boards (PCB). It is the most widely used type of connector in most PCB, thanks to its ability to provide reliable, long-lasting electrical connections. The 81040-560203-RB male pin header is designed with two rows of 8-pin posts and a 3.96mm center-to-center spacing, allowing for greater current capacity and heat dissipation than other similar connectors. Its pins and shell are made of high-quality phosphor bronze and tin plated, and the connector itself has a 0.5 inch pitch.

High-density 81040-560203-RB male pin headers can also be used to connect signals in applications such as circuit boards, relays, switches, and instrumentation. They are an excellent choice for these applications due to their high current capacity and robust construction. The 81040-560203-RB male pin header is also suitable for a wide range of electronic applications, including electrical panel wiring, relay systems, power distribution equipment, and other industrial machines.

The 81040-560203-RB male pin header is designed to work in two primary ways. The first is by using crimp terminals. In this method, a crimped terminal is placed into the pin header and connected to the station by crimping the terminal. The second method is by soldering the pin header to the station. This method provides a more permanent connection and ensures a secure and reliable connection.

Now that we have discussed the application field and working principle of 81040-560203-RB male pin headers, it is important to mention that they are considered to be extremely reliable. They are designed to withstand harsh environmental conditions, such as extreme temperatures, electrical surges, and vibrations. In addition, they are extremely cost-effective and can be used in a variety of applications. This makes them a popular choice for many professionals in the electronics industry.

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

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