81020-660203 Allicdata Electronics
Allicdata Part #:

81020-660203-ND

Manufacturer Part#:

81020-660203

Price: $ 3.05
Product Category:

Connectors, Interconnects

Manufacturer: 3M
Short Description: CONN HEADER 20POS STR LONG T/H
More Detail: Connector Header Through Hole 20 position 0.050" (...
DataSheet: 81020-660203 datasheet81020-660203 Datasheet/PDF
Quantity: 1000
1000 +: $ 2.74302
Stock 1000Can Ship Immediately
$ 3.05
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-Lead
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: 125.0µin (3.18µm)
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: 20
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 are the most common kind of connectors used in electronic products and are often used for power applications. These connectors are usually made from metal since it can provide high currents and withstand high temperatures. There are various types of rectangular connectors, such as headers, male pins, gender changers, right angle connectors, and shrouded headers. The 81020-660203 rectangular connector is a type of header which consists of two parts – the header and male pins.

The 81020-660203 header typically consists of eight to ten rows of pins which are separated by a notch at the center of the connector. The pins have a width of 0.5mm and a height of 7.2mm. The male pins are inserted into the header and have four flat sides which are 0.5mm thick. The pins are made from copper or brass and are heat treated for increased strength. The male pins have two flat ends, one end for insertion into the header and one end for connection to the device.

The 81020-660203 header is a surface mount connector which is designed for applications that require a high connection reliability. This header provides a high current-carrying capacity and is suitable for applications with higher loads and higher temperatures. It is also resistant to corrosion and vibration, making it suitable for demanding environments.

The 81020-660203 connector is used when connecting power supplies, fans, motors, and other devices to the host computer. It can also be used for connecting two digital devices together, such as a printer and scanner. This header is commonly used in the automotive industry as well as in medical and military applications.

The working principle of the 81020-660203 connector is fairly straightforward. The male pins are inserted into the header and secured with a clamp. When the header is connected to a device, the pins make electrical contact with the device and enable power to be transferred. The header can withstand high temperatures and has a good connection reliability, making it a popular choice for various electronic applications.

The 81020-660203 connector is a reliable and cost effective solution for connecting devices to the host computer. The connector is designed to provide high current-carrying capacity and is suitable for high temperature and load applications. This connector is widely used in the automotive, medical, and military industries, as well as other industries where high reliability is essential.

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

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