81040-660203-RB Allicdata Electronics
Allicdata Part #:

81040-660203-RB-ND

Manufacturer Part#:

81040-660203-RB

Price: $ 6.06
Product Category:

Connectors, Interconnects

Manufacturer: 3M
Short Description: CONN HEADER 40POS STR LONG T/H
More Detail: Connector Header Through Hole 40 position 0.050" (...
DataSheet: 81040-660203-RB datasheet81040-660203-RB Datasheet/PDF
Quantity: 1000
210 +: $ 5.45454
Stock 1000Can Ship Immediately
$ 6.06
Specifications
Operating Temperature: -55°C ~ 105°C
Insulation Height: 0.405" (10.29mm)
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: Tray 
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
Termination: Solder
Fastening Type: Latch Lock/Eject Hooks, Long
Contact Length - Mating: 0.140" (3.56mm)
Contact Length - Post: 0.092" (2.34mm)
Description

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Rectangular Connectors - Headers, Male Pins, 81040-660203-RB Application Field and Working Principle

Rectangular connectors have become ubiquitous components in everyday electrical and electronic devices. In telecommunications, power networks, audio-visual equipment, computers and other electronic products, rectangular connectors are often found. A common type of rectangular connector is the 81040-660203-RB, which consists of three rows of eight pins connected together, which are used to interconnect printed circuit boards (PCBs) or components.

The application field of the 81040-660203-RB is very wide. It can be found in communication equipment, power equipment, computer systems, audio-visual equipment and other electronic products. It is often used to connect two or more PCBs and components that need to be interconnected and can provide excellent electrical conductivity and shielding performance. Additionally, it is easy to use and can be quickly connected and disconnected with a simple push or pull.

The 81040-660203-RB also has a simple working principle. When connected, the pins of the 81040-660203-RB are inserted into mating sockets. This allows the electrical signals to be transmitted between the two devices, while providing a reliable connection for the signal. The pins are also held in place by a tension clip that ensures a secure connection. Additionally, the 81040-660203-RB includes shielding shields that help prevent electromagnetic interference (EMI) from entering the system.

In summary, the 81040-660203-RB is a type of rectangular connector that is widely used in a variety of applications. It consists of three rows of eight headers, male pins that are used to rapidly connect and disconnect components. The 81040-660203-RB also integrates shielding shields to prevent EMI, as well as tension clip that ensures a secure connection when the pins are inserted into mating sockets. It is an affordable and reliable connector that can be used in a variety of applications.

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

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