L77TWC21WA4SMCSV4FRM6 Allicdata Electronics
Allicdata Part #:

L77TWC21WA4SMCSV4FRM6-ND

Manufacturer Part#:

L77TWC21WA4SMCSV4FRM6

Price: $ 24.54
Product Category:

Connectors, Interconnects

Manufacturer: Amphenol Commercial Products
Short Description: CONN D-SUB RCPT 21POS R/A SOLDER
More Detail: 21 (17 + 4 Coax) Position D-Sub, Combo Receptacle,...
DataSheet: L77TWC21WA4SMCSV4FRM6 datasheetL77TWC21WA4SMCSV4FRM6 Datasheet/PDF
Quantity: 1000
Moisture Sensitivity Level (MSL): 1 (Unlimited)
Lead Free Status / RoHS Status: Lead free / RoHS Compliant
200 +: $ 22.30770
Stock 1000Can Ship Immediately
$ 24.54
Specifications
Features: Board Lock, Mounting Brackets
Backset Spacing: 0.319" (8.10mm)
Contact Material: Bronze
Wire Gauge: --
Housing Material: Thermoplastic
Contact Form: Machined
Color: Black
Voltage Rating: 300V
Operating Temperature: -55°C ~ 155°C
Current Rating: --
Material Flammability Rating: --
Ingress Protection: --
Contact Finish Thickness: 16.0µin (0.41µm)
Contact Finish: Gold
Shell Material, Finish: Steel, Tin Plated
Series: TW
Termination: Solder
Flange Feature: Mating Side, Female Screwlock (4-40)
Mounting Type: Panel Mount, Through Hole, Right Angle
Contact Type: Coax and Signal
Shell Size, Connector Layout: 4 (DC, C) - 21WA4
Number of Rows: 2
Number of Positions: 21 (17 + 4 Coax)
Connector Type: Receptacle, Female Sockets
Connector Style: D-Sub, Combo
Moisture Sensitivity Level (MSL): --
Part Status: Active
Lead Free Status / RoHS Status: --
Packaging: Tray 
Description

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D-Sub connectors are a type of electrical connector commonly used in the fields of industrial control, instrumentation, and automation. The L77TWC21WA4SMCSV4FRM6 is one such connector that is widely used for its high performance in various applications. This article will provide an overview of the connector type, its application field and working principle, as well as the benefits of using this type of connector.

Types of D-Sub connectors

A D-Sub connector is a type of electrical connector that has two rows of male pins arranged in a “D” shape. The pins are aligned vertically in a row, and the connector housings can be either male or female. This type of connector is available in a variety of sizes including 9 pin, 15 pin, 25 pin and 37 pin. In addition to the standard D-Sub connector, there are also high-density D-Subs, which offer up to 50 pins in a much smaller connector footprint.

Application Field

The high-performance L77TWC21WA4SMCSV4FRM6 D-Sub connector is primarily used in industries such as industrial control, instrumentation, and automation. It is most commonly used to transmit high-bandwidth signals such as digital data, analog signals, power, grounding lines and audio signals. Common applications of this connector include automation systems, data converters, avionics, and telecommunication systems.

Working Principle

The working principle of the L77TWC21WA4SMCSV4FRM6 D-Sub connector is simple. It consists of two rows of metal pins arranged in a “D” shape which is held firmly in place by means of two equal-sized plastic housing. The connector is connected to a circuit using a screwdriver and the contact pins are engaged by the rotating action of the screwdriver. When the connection is made, the screwdriver is released from the connector and the pins will make a firm, physical connection with the circuit board.

Benefits

The L77TWC21WA4SMCSV4FRM6 D-Sub connector has many advantages over other types of connectors. These include its robust design, high level of reliability and cost-effectiveness. The high precision of the D-Sub connector ensures that high-bandwidth signals will be transmitted with clarity and accuracy. This connector is also highly resistant to environmental influences, such as vibrations, shocks and temperature fluctuation.

In addition, the D-Sub connector has been designed to be highly adaptable and can easily be modified to fit different applications. The connector is available in a variety of sizes, allowing it to be used in multiple applications and environments. Furthermore, the two-part connector housing is also highly resistant to corrosion, making it especially suitable for applications found in outdoor or moist environments.

The L77TWC21WA4SMCSV4FRM6 D-Sub connector offers all of these benefits and more. This type of connector has become increasingly popular in a variety of industries due to its dependability, versatility, and affordability. It is no wonder that this type of connector is now widely used in the fields of industrial control, instrumentation, and automation.

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

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