The mini-DIN connector designates a family of circular connectors, each with a diameter of 9.5 mm and a varied number of pins inside. Although initially designed as mere electrical connectors, they are very popular in electronics and computers, having succeeded the larger DIN connector. Both are standards of Deutsches Institut für Normung, the German standardization body.

The RCA (Radio Corporation of America) connector is a connector used to send video signals or audio.
This is a circular two-contact connector; signal and ground, used with coaxial cables. Each signal uses a single cable and to differentiate color coded RCA connector on the set.
(1) Analog Audio:
Audio Left (White)
Audio Right (Red)

(2) Videoanalogical:
Video (Yellow)

(3) Composite Video:
Audio Left (White)
Audio Right (Red)
Video (Yellow)

(4) Video Component (YPbPr):
Y (Green)
Pb (Blue)
Pr (Red)

(5) Video components (RGB):
R (Red)
G (Green)
B (Blue)

(6) Digital Audio:
S/PDIF (Orange/Gold)

ABS material (acrylonitrile butadiene styrene) is a type of thermoplastic that is very resistant to impact or shock.

Its applications are several, for example is a material widely used in the manufacture of interiors or components of cars such as moldings, as well as in products for domestic use such as toys, tools, housings of electrical devices etc.

One of its most important characteristics is its great tenacidad in almost all types of temperatures.

Being a very hard material has good chemical resistance, low water absorption and high resistance to abrasion, where other types of plastics would be more brittle.

This type of material is becoming very famous in the particular field and widely used due to the great growth in the sales of domestic 3D printers, the main printing raw material.next to the PLA.

Identification of ABS
Parts that are made of ABS material must be marked in accordance with ISO 11469 (DIN 58840).