db25 d-sub backshell

d sub connector backshell rea | Lightweight and highly adaptable d connector protection accessories

The 25-pin  micro d-sub  backshell is a protective accessory for DB25 conventional 25-pin D-type connector, designed for serial port, data transmission, The D-Sub connection port design of industrial control equipment is perfectly adapted to the 25-pin male-head connector, and is a basic industrial fitting that takes into account practicality, cost-effectiveness and adaptability. It is widely adapted for various conventional wiring scenarios such as communication equipment, industrial control instruments, automation equipment, security electronics and other types of conventional wiring.

Core materials and quality processes of products

This product uses high quality ABS engineering plastic material, in line with UL94 flame retardant standard,It has excellent insulation, aging resistance and temperature resistance, and can adapt to the working environment of conventional equipment at -20 ° C ~ + 85 ° C for a long time. It is not easily deformed, cracked, yellowed, and effectively resists friction, wear and slight collision in daily use.The overall integrated molding process is perfect, the edges are smooth and free of thorns, the plastic density is high and the toughness is very good, and the durability is greatly improved, which can meet the long-term continuous use needs of industry. At the same time, the products comply with RoHS environmental protection standards, no harmful substances, suitable for all kinds of compliance equipment production supporting.

Core functional advantages d-sub backshell DB25

1. Comprehensive protection, stable wiring

As the exclusive protective housing of the d connector, it can completely wrap the 25 needle D-Sub junction end and cable root, effectively preventing dust, oil, and oxidation, eliminating problems such as poor contact, signal interference, and short circuit caused by dust and moisture invading the needle feet. At the same time, the outgoing cable can be firmly fixed, avoiding the vibration of the equipment, and the situation of wire bending, falling, and breaking the core during pulling, greatly improving the stability of the equipment data transmission and signal connections, and extending the service life of the connector and cable.

2. Insulation is safe to eliminate hazards

Pure plastic insulation materials do not conduct electricity, do not conduct magnetism, and have no leakage or short-circuit safety hazards, which can effectively isolate the connectors, avoid the exposed contact of the needles and feet, and the equipment failure and safety problems caused by the wiring. Compared with metal shells, electromagnetic transmission risk is completely avoided, and in conventional signal transmission scenarios, weak signal transmission is not interfered with, ensuring the accurate and undisturbed transmission of data and instructions.

3. Easy installation, full compatibility

Adopting the standard DB25 universal specification open hole structure, the 180 ° straight out line design is suitable for all conventional 25-needle D-Sub solder wire connectors. No modifications, no customizations are required, and the general specification is satisfied for mainstream DB25 connectors on the market. The supporting standard fixed screw holes are simple and quick to disassemble, and novices can quickly complete wiring, fitting, and fixing the whole set, suitable for batch equipment assembly and after-sales service scenarios, and greatly improve assembly efficiency.

4. Lightweight and cost-effective

The plastic material has a very light self weight, does not cause load pressure on the device interface, and is suitable for the assembly requirements of light and thin industrial control equipment, embedded devices, and small communication equipment. At the same time, compared to metal shielding shells, the cost is lower and the cost-effectiveness is higher, and it is the optimal economical alternative to metal shells in a conventional scenario without strong electromagnetic interference.

Applicable scenarios

Widely adapted to 25-pin serial communication equipment, industrial industrial control console, numerical control equipment, The D-sub interface protection and cable fixed for instruments, security monitoring equipment, office communication equipment and other scenarios is suitable for the standardized supporting use of various common signal transmission and data connection equipment, and is a common basic fitting for the assembly of industrial electronics and electrical equipment.