0705450020 Allicdata Electronics
Allicdata Part #:

0705450020-ND

Manufacturer Part#:

0705450020

Price: $ 3.28
Product Category:

Connectors, Interconnects

Manufacturer: Molex, LLC
Short Description: CONN HEADER VERT TIN 21POS
More Detail: Connector Header Through Hole 21 position 0.100" (...
DataSheet: 0705450020 datasheet0705450020 Datasheet/PDF
Quantity: 1000
384 +: $ 2.95725
Stock 1000Can Ship Immediately
$ 3.28
Specifications
Operating Temperature: -40°C ~ 105°C
Insulation Height: 0.465" (11.80mm)
Contact Shape: Square
Contact Finish - Mating: Tin
Contact Finish Thickness - Mating: 150.0µin (3.81µm)
Contact Finish - Post: Tin
Contact Material: Phosphor Bronze
Insulation Material: Polyester, Glass Filled
Features: Board Guide
Overall Contact Length: 0.470" (11.94mm)
Ingress Protection: --
Material Flammability Rating: UL94 V-0
Insulation Color: Black
Current Rating: --
Voltage Rating: 250V
Mated Stacking Heights: --
Contact Finish Thickness - Post: --
Applications: Automotive, General Purpose, Industrial, Medical
Number of Positions Loaded: All
Packaging: Tube 
Part Status: Active
Connector Type: Header
Contact Type: Male Pin
Pitch - Mating: 0.100" (2.54mm)
Number of Positions: 21
Number of Rows: 1
Row Spacing - Mating: --
Series: SL 70545
Style: Board to Cable/Wire
Shrouding: Shrouded - 4 Wall
Mounting Type: Through Hole
Termination: Solder
Fastening Type: Latch Holder
Contact Length - Mating: 0.240" (6.10mm)
Contact Length - Post: 0.130" (3.30mm)
Description

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Rectangular Connectors are used in a wide range of applications where a variety of electrical signals need to be reliably and securely sent and received. This type of connector is generally preferred over their circular counterparts as they offer superior electrical contact properties, a larger contact area, improved contact longevity, and a higher current carrying capacity. One of the most common types of rectangular connectors is the 0705450020 Series.

The 0705450020 series of connectors features a 2.54 mm spacing between contact and a 5.08 mm board-to-board pitch. The unique design enables users to create a reliable interconnection between two printed circuit boards (PCBs). This connector series is made of a black nylon insulator material with copper alloy contact with Tin Plating finish.

In regards to its specific application fields, the 0705450020 series is widely used in industrial control, communication equipment, instruments, and other electronic system applications. This connector series is also used as a standard female/male header on many boards. In addition, they can also be used as pluggable and interchangeable terminal blocks for power supplies, batteries, electronic cards, and other components.

The 0705450020 series connectors feature a 4-position to 16-position style header, with an optional 4-position shrouded style available if desired. Solder tabs are also designed into the connectors for easy connection to the printed circuit board. These headers also offer a wide variety of mounting options, allowing users to easily adapt them to their own needs.

The working principle of the 0705450020 series connectors is quite simple. The male pins on this series of connectors are designed to firmly grip the female header. As the pins are inserted into the female header, their gripping action ensures the connector is securely attached to the board and the contact is correctly aligned and stable.

This connector series is also designed to provide a reliable contact in various temperature environments, including -55°C to 105°C. The gold plated contact, and the strong steel retention clip, ensure an outstanding electrical connection that will last for many years.

Overall, the 0705450020 series of connectors offer a wide range of features and benefits which make them an ideal choice for various applications. Their high current carrying capacity, superb electrical contact properties, and wide range of mounting options make them the perfect solution for PCB applications.

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

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