L177TWA7W2SHP2SV4RRM6 Allicdata Electronics
Allicdata Part #:

L177TWA7W2SHP2SV4RRM6-ND

Manufacturer Part#:

L177TWA7W2SHP2SV4RRM6

Price: $ 8.08
Product Category:

Connectors, Interconnects

Manufacturer: Amphenol Commercial Products
Short Description: CONN D-SUB RCPT 7POS R/A SOLDER
More Detail: 7 (5 + 2 Power) Position D-Sub, Combo Receptacle, ...
DataSheet: L177TWA7W2SHP2SV4RRM6 datasheetL177TWA7W2SHP2SV4RRM6 Datasheet/PDF
Quantity: 1000
Moisture Sensitivity Level (MSL): 1 (Unlimited)
Lead Free Status / RoHS Status: Lead free / RoHS Compliant
200 +: $ 7.33635
Stock 1000Can Ship Immediately
$ 8.08
Specifications
Features: Board Lock, Mounting Brackets
Backset Spacing: 0.406" (10.30mm)
Contact Material: Bronze
Wire Gauge: --
Housing Material: Thermoplastic
Contact Form: Machined
Color: Black
Voltage Rating: 300V
Operating Temperature: -55°C ~ 155°C
Current Rating: 7.5A
Material Flammability Rating: --
Ingress Protection: --
Contact Finish Thickness: 30.0µin (0.76µm)
Contact Finish: Gold
Shell Material, Finish: Steel, Tin Plated
Series: TW
Termination: Solder
Flange Feature: Board Side (4-40)
Mounting Type: Panel Mount, Through Hole, Right Angle
Contact Type: Signal and Power
Shell Size, Connector Layout: 2 (DA, A) - 7W2
Number of Rows: 2
Number of Positions: 7 (5 + 2 Power)
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

D-Sub connectors are commonly used in a wide variety of applications and come in a variety of sizes and shapes. They are particularly useful for connecting computers and peripherals, networks, telecommunication systems, and test and measurement equipment. The L177TWA7W2SHP2SV4RRM6 is one such type of D-Sub connector that is specifically designed for use in telecommunications applications.

Application Field

L177TWA7W2SHP2SV4RRM6 connectors are mainly used in telecom applications, such as CATV, ISDN, T1, and E1 connections. They are also used for Wide Area Network (WAN) connections and other fields. The connectors feature contact densities of 17, 25, 37, 50, and 75 pins, which are soldered to either a shielded, insulated, or dielectric piece of metal.

Working Principle

D-Sub connectors use a sliding connection mechanism, which is similar to the contact system of a switch. This means that the metal plates on the connector housing make contact with the pins inside the housing when the pins are pressed down. This allows for a reliable connection between the cords and connectors. Additionally, these connectors are built as an assembly, with the housing surrounding the pins, to ensure secure contact between them.

The contact system of the L177TWA7W2SHP2SV4RRM6 features two rows of pins on each side of the connector housing. The pins are spring-loaded, which helps to reduce wear and tear on the interior contacts, improving their performance and lengthening the life of the connection. Additionally, each pin is also surrounded by a contact guard, to help protect delicate components from any potential damage. Finally, the length of the contact pins are shorter than other D-Sub connectors, ensuring that they remain stable when used in high-frequency applications.

Benefits

The L177TWA7W2SHP2SV4RRM6 connector provides a variety of benefits, including complete shielding for minimizing the possibility of interference. Their smaller size also makes them invaluable for working in tight spaces. Additionally, the sliding contact mechanism and the contact guards make them ideal for use in harsh environments, as they are less prone to failure than other types of connectors.

Conclusion

The L177TWA7W2SHP2SV4RRM6 is an excellent example of a D-Sub connector that is specifically designed for use in telecom applications. It features a compact size, a sliding contact mechanism, contact guards, and complete shielding for improved performance and reliability. When used in the right applications, they can provide the best possible connection, ensuring secure and reliable transmission of data and signals.

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

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