| Allicdata Part #: | 1757821-7-ND |
| Manufacturer Part#: |
1757821-7 |
| Price: | $ 26.58 |
| Product Category: | Connectors, Interconnects |
| Manufacturer: | TE Connectivity AMP Connectors |
| Short Description: | CONN D-SUB PLUG 15POS STR CRIMP |
| More Detail: | 15 Position D-Sub Plug, Male Pins Connector |
| DataSheet: |  1757821-7 Datasheet/PDF |
| Quantity: | 1000 |
| Moisture Sensitivity Level (MSL): | 1 (Unlimited) |
| Lead Free Status / RoHS Status: | Lead free / RoHS Compliant |
| 50 +: | $ 24.16210 |
Specifications
| Features: | -- |
| Backset Spacing: | -- |
| Contact Material: | Copper Alloy |
| Wire Gauge: | -- |
| Housing Material: | -- |
| Contact Form: | -- |
| Color: | -- |
| Voltage Rating: | -- |
| Operating Temperature: | -- |
| Current Rating: | -- |
| Material Flammability Rating: | -- |
| Ingress Protection: | -- |
| Contact Finish Thickness: | -- |
| Contact Finish: | Gold |
| Shell Material, Finish: | Steel, Yellow Chromate Plated Zinc |
| Series: | Military, MIL-DTL-24308, AMPLIMITE 109 |
| Termination: | Crimp |
| Flange Feature: | Housing/Shell (Unthreaded) |
| Mounting Type: | Free Hanging (In-Line) |
| Contact Type: | Signal |
| Shell Size, Connector Layout: | 2 (DA, A) |
| Number of Rows: | 2 |
| Number of Positions: | 15 |
| Connector Type: | Plug, Male Pins |
| Connector Style: | D-Sub |
| Moisture Sensitivity Level (MSL): | -- |
| Part Status: | Active |
| Lead Free Status / RoHS Status: | -- |
| Packaging: | -- |
Description
Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us: sales@allicdata.com
Oftentimes, in discussions revolving around electronics and electrical engineering, one of the topics that comes up frequently is that of D-Sub Connectors. In this article, we’ll explore the 1747821-7 application field and working principle as a specific example of a D-Sub Connector.To first understand why we might use a 1747821-7 D-Sub Connector, it’s important to have some understanding of what a D-Sub Connector is. A D-Sub Connector is a type of electrical connector commonly found in electronic and electrical equipments. Generally, the 1747821-7 is the connector that is used for digital signal and data transfer, such as a USB or serial port.At a very basic level, a D-Sub Connector consists of two tools: a pin and a socket. Specific to the 1747821-7, we find the following:* 3 rows of 8 pins (24 total pins)* 2 rows of 4 female sockets (8 total female sockets)* Small rectangular metal shield to ensure connection and uninterrupted flow of signalThe combination of the pin and socket works to create an electrical connection and complete a series of electrical circuits within the system. Depending on the application and the device’s specification, each pin can be connected with a different circuits in order to complete the signal transfer.For the 1747821-7 D-Sub Connector most commonly used in digital signal and data transfer, these connections and circuits play an especially important role. As examples, digital signals are composed of digital values (typically in binary code) that are obtained from digital information. Each of the pins are connected to a different circuit where the digital values held in the digital information flow through and are then transferred to the other side of the connection by switching the electrical signals.In addition, for devices featuring data transfer, the circuits work to more effectively store the digital values and manage its operation. As the digital information is held in individual pins, once the digital values are arranged in a certain order, the circuit can store it and make it available for reference. Furthermore, as stated before, the small rectangular metal shield prevents electrical interference or false signals from breaking the electrical connection and corrupting the digital values, which would render its digital information useless and potentially damaging.As such, the 1747821-7 D-Sub Connector has found much use in device equipment for its ability to effectively manage digital information and prevent any sort of external interference. It’s a prime example of how delicately constructed connections and circuits can achieve a great amount of stability and accuracy when it comes to transfer of digital signals and data.
The specific data is subject to PDF, and the above content is for reference
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