M20-9981045 Allicdata Electronics
Allicdata Part #:

952-2129-ND

Manufacturer Part#:

M20-9981045

Price: $ 0.54
Product Category:

Connectors, Interconnects

Manufacturer: Harwin Inc.
Short Description: DIL VERTICAL PC TAIL PIN HEADER
More Detail: Connector Header Through Hole 20 position 0.100" (...
DataSheet: M20-9981045 datasheetM20-9981045 Datasheet/PDF
Quantity: 4917
1 +: $ 0.48510
10 +: $ 0.45738
100 +: $ 0.35066
500 +: $ 0.30492
1000 +: $ 0.25156
5000 +: $ 0.22107
10000 +: $ 0.20582
Stock 4917Can Ship Immediately
$ 0.54
Specifications
Operating Temperature: -40°C ~ 105°C
Insulation Height: 0.100" (2.54mm)
Contact Shape: Square
Contact Finish - Mating: Gold
Contact Finish Thickness - Mating: --
Contact Finish - Post: --
Contact Material: Brass
Insulation Material: Polyamide (PA6T), Nylon 6T
Features: --
Overall Contact Length: 0.460" (11.68mm)
Ingress Protection: --
Material Flammability Rating: UL94 V-0
Insulation Color: Black
Current Rating: 3A per Contact
Voltage Rating: --
Mated Stacking Heights: 9.94mm, 10.64mm, 11.04mm, 16.54mm
Contact Finish Thickness - Post: --
Applications: --
Number of Positions Loaded: All
Packaging: Bulk 
Part Status: Active
Connector Type: Header, Cuttable
Contact Type: Male Pin
Pitch - Mating: 0.100" (2.54mm)
Number of Positions: 20
Number of Rows: 2
Row Spacing - Mating: 0.100" (2.54mm)
Series: M20
Style: Board to Board or Cable
Shrouding: Unshrouded
Mounting Type: Through Hole
Termination: Solder
Fastening Type: Push-Pull
Contact Length - Mating: 0.240" (6.10mm)
Contact Length - Post: 0.118" (3.00mm)
Description

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Rectangular connectors are used to transfer signals between different electrical devices or circuits. The M20-9981045 is an example of this type of connector. It is designed to connect with a male pin on the opposite end. The M20-9981045 is commonly used in applications where a waterproof connection is required.

Application Field of M20-9981045

The M20-9981045 is commonly used in applications where waterproof connections are necessary. This includes applications in watercraft, marine, and automotive electronics, as well as in outdoor environments. This type of connector also works well in medical equipment, surveillance, and telecommunications.

The M20-9981045 is a type of backplane connector, which is often used to connect backplanes, motherboards, and expansion cards in computers and other electronic equipment. It is also popular in applications where space is limited or where the user requires connections of more than one type. The M20-9981045 is also commonly used in military and aerospace applications.

Working Principle

The M20-9981045 consists of an insulated head and a male pin. The male pin is inserted into the female connector on the other side. Once fully inserted, the two parts of the connector create a secure and insulated connection.

The connector body is made from plastic or metal, depending on the application. The metal body provides better environmental sealing and better heat dissipating capabilities, while the plastic body provides flexibility and is easier to work with.

The M20-9981045 also includes a locking screw mechanism which helps keep the connection secure even when there is high vibration. This prevents the connection from coming loose due to vibration or mechanical shock.

The connector is also designed with a number of contact pins which provide power, data, or a combination of both to the device it is connected to. The pins on the connector are arranged in a specific pattern that is designed to ensure that the connection is secure and that the right signals are being sent to the right devices.

Conclusion

The M20-9981045 is a type of rectangular connector designed for waterproof connections. It is often used in watercraft, marine, and automotive electronics, as well as in outdoor environments. It is also commonly used in medical equipment, surveillance, and telecommunications. It includes an insulated head and a male pin which are inserted into the female connector on the opposite side. It is designed with a number of contact pins which provide power, data, or a combination of both. The connector also includes a locking screw mechanism which helps keep the connection secure even when there is high vibration.

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

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