L77TWA3W3SEP2V4FRM6

Amphenol ICC (Commercial Products) L77TWA3W3SEP2V4FRM6

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  • L77TWA3W3SEP2V4FRM6
  • Amphenol ICC (Commercial Products)
  • CONN D-SUB RCPT 3POS R/A SOLDER
  • D-Sub Connectors
  • L77TWA3W3SEP2V4FRM6 Datasheet
  • -
  • -
  • Lead free / RoHS CompliantLead free / RoHS Compliant
  • 1147
  • Spot Inventory / Athorized Dstributor / Factory Excess Stock
  • 1 year quality assurance 》
  • Click to get rates
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What is L77TWA3W3SEP2V4FRM6

Amphenol ICC (Commercial Products) Part Number L77TWA3W3SEP2V4FRM6（D-Sub Connectors）, developed and manufactured by Amphenol ICC (Commercial Products), distributed globally by Jinftry. We distribute various electronic components from world-renowned brands and provide one-stop services, making us a trusted global electronic component distributor.

L77TWA3W3SEP2V4FRM6 is one of the part numbers distributed by Jinftry, and you can learn about its specifications/configurations, package/case, Datasheet, and other information here. Electronic components are affected by supply and demand, and prices fluctuate frequently. If you have a demand, please do not hesitate to send us an RFQ or email us immediately [email protected] Please inquire about the real-time unit price, Data Code, Lead time, payment terms, and any other information you would like to know. We will do our best to provide you with a quotation and reply as soon as possible.

L77TWA3W3SEP2V4FRM6 Specifications

  • Part NumberL77TWA3W3SEP2V4FRM6
  • CategoryD-Sub Connectors
  • ManufacturerAmphenol ICC (Commercial Products)
  • DescriptionCONN D-SUB RCPT 3POS R/A SOLDER
  • Package-
  • SeriesTW
  • FeaturesBoard Lock, Mounting Brackets
  • Mounting TypePanel Mount, Through Hole, Right Angle
  • TerminationSolder
  • Contact FinishGold
  • Number of Positions3 (Power)
  • Connector TypeReceptacle, Female Sockets
  • Contact Finish Thickness16µin (0.40µm)
  • Number of Rows1
  • Connector StyleD-Sub, Combo
  • Contact TypePower
  • Flange FeatureMating Side, Female Screwlock (4-40)
  • Shell Material, FinishSteel, Tin Plated
  • Shell Size, Connector Layout2 (DA, A) - 3W3

Application of L77TWA3W3SEP2V4FRM6

D-Sub Connectors play an important role in many fields such as computers and peripherals, communications and networking, industrial automation, and audio and video. These connectors are often used to realize the exchange of signals and data between devices, for example, in computer peripherals, they are used to connect computer peripherals such as keyboards, mice, printers, etc. In communication devices such as network switching devices, modems, routers, etc., D-Sub connectors are used to transmit data and signals. In industrial automation, they are used to connect PLCS (programmable logic controllers) and other control systems. In addition, the D-Sub connector is also an indispensable component in test and measurement equipment for data acquisition and transmission, as well as the interconnection of in-car networks in automotive electronics.

L77TWA3W3SEP2V4FRM6 Datasheet

L77TWA3W3SEP2V4FRM6 Datasheet , TW,Board Lock, Mounting Brackets,Panel Mount, Through Hole, Right Angle,Solder,Gold,3 (Power),Receptacle, Female Sockets,16µin (0.40µm),1,D-Sub, Combo,Power,Mating Side, Female Screwlock (4-40),Steel, Tin

L77TWA3W3SEP2V4FRM6 Classification

D-Sub Connectors

D-Sub Connectors are widely used electronic connectors whose design is characterized by their unique D-shaped metal housing, a shape that not only provides mechanical support but also ensures the correct orientation and alignment of the connector, preventing misinsertion. The D-Sub connector consists of a series of parallel pins or hole pins that are embedded into a D-shaped housing that itself provides protection for the contacts, but also acts as a grounding path and as part of electromagnetic interference (EMI) and radio frequency (RF) shielding. The design principle of the D-Sub connector is based on the physical contact of the metal contact point, and the corresponding interface is connected through the spring-loaded metal contact to form a stable electrical connection. Its features include high reliability, ease of plugging, and a wide range of pin configuration options for varying density signal transmission needs.

FAQ about D-Sub Connectors

  • 1. What is a D-SUB connector

    The name of the D-SUB connector comes from the D-shaped appearance of its plug. It is a double-row cable connector widely used in computer, industrial automation and communication fields. This connector consists of two parts: a plug and a socket. It is connected through pinholes and pins. It can transmit video, audio and digital signals and provide a large number of grounding points.
    The D-SUB connector is a compact and versatile connector mainly used to support power, analog, RF or digital signal transmission. It has a variety of models, options and accessories and is a very economical interconnection solution.

  • 2. Applications of D-SUB full range of connectors

    1. Computer field: D-SUB connectors are widely used in the computer field, such as the connection of external devices such as monitors, keyboards, mice, etc.
    2. Communication field: D-SUB connectors can be used for signal transmission between various communication devices, such as telephones, fax machines, routers, etc.
    3. Industrial control field: D-SUB connectors are widely used in the industrial control field, such as the connection of PLCs, sensors, actuators and other equipment.
    4. Automation field: D-SUB connectors can be used for signal transmission and power supply in automation equipment, such as robots, automated assembly lines, etc.
    5. Other fields: In addition to the above fields, D-SUB connectors can also be used in other fields such as security, lighting, and medical equipment.

  • 3. FAQ of D-SUB Connector

    ‌D-SUB connector connection is poor

    Performance: shell damage, bayonet connector loose or stuck after plugging.
    Cause: internal defects of the connector, external force damage.
    Solution: Check and repair internal defects of the connector and avoid external force damage.

    ‌D-SUB connector oxidation What are the manifestations?

    Performance: increased contact resistance.
    Cause: environmental factors and current effects.
    Solution: Clean and maintain the connector regularly, and use a protective cover to avoid pin exposure.

    ‌‌What problems are caused by deformation of D-SUB connector?

    Performance: Affects contact area and stability.

    Cause: Mechanical pressure or temperature change.

    Solution: Avoid excessive mechanical pressure and check connector status regularly.

  • 4. FAQ of D-SUB Connector

    ‌What is the reason for slow data transmission of D-SUB connector?
    Performance: Slow or interrupted data transmission.
    Cause: Inherent characteristics of serial communication.
    Solution: Use faster communication standards or increase communication stability measures ‌24.

    ‌‌D-SUB connector signal attenuation
    Symptom: Signal attenuation.
    Cause: Long-distance transmission characteristics.
    Solution: Use higher quality cables or add signal amplifiers.

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Do you have any questions about L77TWA3W3SEP2V4FRM6 ?
Feel free to contact us:

+86-755-28503874
+8615019224070, annies65, +8615118125813
568248857, 827259012, 316249462
+8615019224070, +8615118118839, +8615118125813
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