D-SUB Ribbon Cable
D-SUB Ribbon Cable Description
A D-SUB ribbon cable is a multi-wired cable designed to feature connectors at either one or both ends, facilitating communication between electronic devices. Its name is derived from the distinctive shape of its outer plug or socket, which mimics the contour of the letter "D" in its mating configuration. Essentially, within the term "D-SUB", the letter "D" represents the connector's shape, while "SUB" stands as an abbreviation for "SUB-miniature."
D-SUB Ribbon Cable Features
- Generally low voltage
- It has a small and lightweight metal shell
- It has a shield that controls the RF noises inside from affecting other electronic devices, and it keeps RF signals that are outside from getting in.
- Connector mounting is done on the chassis, either the front or back of one of the sides.
- The structure used to secure the ribbon cable holds the plate and enables it to provide the perfect securing force.
- Has the ability to make easy connections
An Overview of D-SUB Ribbon Cable
This type of cable often goes unnoticed in conversations or discussions, primarily because when they were prevalent, the majority of people solely associated them with the specific connection applications they served. Some recognized them as monitor cables, while others saw them as printer, mouse, joystick, or even modem cables, among others. Nevertheless, the D-Sub ribbon cable boasts a diverse range of applications across various devices, which this article aims to delve into.
What are the characteristics of the D-SUB ribbon assembly connector?
The outer shell design is uniquely configured to allow for a single, definitive connection, featuring either a male or female end with two or three rows of pins. Notably, a key strength lies in the male connector's incorporation of screws on each side, which thread securely into the female connector. This ensures a tight, secure fit, effectively safeguarding the pins against corrosion by excluding moisture.
What are the types of D-SUB connectors?
D-SUB ribbon cables are available in various sizes, categorized into standard and high-density configurations.
For standard density cables, the connectors are offered in 9-pin, 15-pin, 25-pin, 37-pin, and 50-pin variations.
In contrast, high-density cables feature an increased pin count within the same physical shell size as their standard counterparts. Specifically, a standard 9-pin shell transforms into a 15-pin configuration, a standard 15-pin becomes 26-pin, a standard 25-pin upgrades to 44-pin, a standard 37-pin expands to 62-pin, and a standard 50-pin increases to 78-pin.
Cables that feature a D-SUB connection
Generally speaking, a myriad of cable types equipped with these connectors have been widely utilized across diverse applications.
The most ubiquitous type encountered in consumer electronics is arguably the 15-Pin “VGA/XGA” cable (Analog Video interface). This blue-hued cable is typically encased in a D-shaped metallic shield. However, let's delve into other types, particularly the D-SUB ribbon flat cable.
Ribbon cables, characterized by their flat design, feature numerous parallel conductors arranged side by side. To maintain a seamless, flat profile, these conductors are meticulously aligned with their corresponding termination pins and securely seated in place.
D-SUB ribbon cable end termination
D-SUB flat ribbon cables are precisely aligned to fit seamlessly into the D-SUB connector. The end of the D-SUB flat ribbon cable does not extend beyond the connector body's edge or compromise the minimum electrical spacing requirements. This ensures that the termination exhibits align perfectly with the connector's fiducial marks (small notches/marks) and grooves.
What are the application of D-SUB flat ribbon cable
This cable serves as a vital link between various components of CNC machines, Press Brakes, and other equipment. Its application extends beyond mere connectivity, encompassing the routing of control signals for material processing, electronic testing, and a plethora of other functions.
The technology landscape is ever-evolving, with newer digital interfaces steadily usurping and phasing out older ones. Nevertheless, numerous electrical devices continue to rely on outdated technologies. Paradoxically, new devices are also being manufactured to incorporate D-SUB connectors. This underscores the enduring significance of the D-SUB ribbon cable as a crucial component in various assemblies.
