L77DB25SC Allicdata Electronics

L77DB25SC Connectors, Interconnects

Allicdata Part #:

L77DB25SC-ND

Manufacturer Part#:

L77DB25SC

Price: $ 5.31
Product Category:

Connectors, Interconnects

Manufacturer: Amphenol Commercial Products
Short Description: CONN D-SUB RCPT 25POS R/A SOLDER
More Detail: 25 Position D-Sub Receptacle, Female Sockets Conne...
DataSheet: L77DB25SC datasheetL77DB25SC Datasheet/PDF
Quantity: 1000
Moisture Sensitivity Level (MSL): 1 (Unlimited)
Lead Free Status / RoHS Status: Lead free / RoHS Compliant
200 +: $ 4.82517
Stock 1000Can Ship Immediately
$ 5.31
Specifications
Features: --
Backset Spacing: 0.319" (8.10mm)
Contact Material: Brass
Wire Gauge: --
Housing Material: Thermoplastic, Glass Filled
Contact Form: Machined
Color: Black
Voltage Rating: 300V
Operating Temperature: -55°C ~ 125°C
Current Rating: 7.5A
Material Flammability Rating: UL94 V-0
Ingress Protection: --
Contact Finish Thickness: 8.00µin (0.203µm)
Contact Finish: Gold
Shell Material, Finish: Steel, Tin Plated
Series: D
Termination: Solder
Flange Feature: Housing/Shell (Unthreaded)
Mounting Type: Through Hole, Right Angle
Contact Type: Signal
Shell Size, Connector Layout: 3 (DB, B)
Number of Rows: 2
Number of Positions: 25
Connector Type: Receptacle, Female Sockets
Connector Style: D-Sub
Moisture Sensitivity Level (MSL): --
Part Status: Active
Lead Free Status / RoHS Status: --
Packaging: Tray 
Description

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D-Sub Connectors are a family of electrical or magnetic connectors, commonly used to connect multiple circuits within a single electrical system. The L77DB25SC is a D-Sub Connector that has a specific application field and working principle.

The L77DB25SC connector is a D-Sub type connector that is designed to have a screw mount with 25pins. It has two rows of pins, each of which can be used to connect to multiple circuits or other components within an electrical system. The pins are generally spaced at 1mm pitch, which is ideal for high density connections and multiple signal connections. To prevent shorting out the D-Sub type pins, they are completely enclosed in an aluminum die-cast housing. The housing is designed to prevent any kind of moisture or dust from entering the interior and preventing the signals from being attenuated. The connector also features redundant ground contacts, which help to provide a continuous low-noise connection when the connector needs to be extended. Additionally, the connector is available in various lengths, lengths ranging from 10ft to 90ft.

The L77DB25SC can be used in a variety of applications, such as audio and video, connecting several monitors together, and connecting computers or other electrical equipment. It can also be used in a variety of other applications where the user needs to connect multiple circuits or signals together. Generally, the connector is used when a reliable and robust connection is needed and when the circuits or signals need to be separable.

When it comes to the working principle of the L77DB25SC, the connector is designed with a 25 pin, 1mm-pitch block connector. These pins are held in place by two row pins that are inserted into the connector and a single screw that holds the connector in place. Once this is done, the two rows of pins are connected to the circuits that they need to connect to. This ensures that the circuit will be able to pass a signal or circuit between the two rows of pins without any interference or other signal disturbances.

Once a signal is passed through two pins of the D-Sub, the signal is then transmitted through multiple pins of the connector. This ensures that the signal is transmitted through the entire circuit, instead of just through the pins that it started from. Additionally, the redundant ground contacts help to provide a continuous low-noise connection when the connector is extended. This helps to reduce any risk of signal loss due to electrical noise.

Overall, the L77DB25SC is an ideal D-Sub type connector, as it is designed specifically for its application field and provides robust connection with minimal interference. The use of redundant ground contacts also allows the connector to be used in a variety of applications, as it ensures that the signal will stay at a consistent level from start to finish. With its 25 pins, 1mm-pitch block design, the L77DB25SC is a reliable and robust solution for connecting multiplecircuits or signals together.

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

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