SSQ-114-03-S-S-RA

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SSQ-114-03-S-S-RA Application Field and Working Principle

Rectangular connectors are a type of electrical connector which are widely used in various applications ranging from aerospace to computing. This article will focus on SSQ-114-03-S-S-RA ,which is a hight-performance rectangular connector series in the Headers, Receptacles, Female Socketscategory.

Characteristics and Benefits

The SSQ-114-03-S-S-RA series have three types of plastic shells, named Standard, Versatile and Interlocked type. The Versatile type is made of environmentally friendly PA GF 30 material, with UL certification ,excellent dimensional and mechanical performance. This series of products also provides optional mating retention, which could prevent the plug-in device from loosen capacity and oxidation, and ensure long-term electrical and mechanical reliability.

The Standard type is mainly used in the charging head, power supply and power drives, servo devices, telecommunications, audio-visual equipment, office automation equipment, industrial control equipment and computer peripherals etc, and this Versatile and Interlocked type, is mainly used in intelligent industrial control system, consumer electronics, automotive systems and power distribution systems.

Features of SSQ-114-03-S-S-RA

The SSQ-114-03-S-S-RA series has many features for preference over other connectors. It offers a range of sizes from 6 to 15 pins, a wide range of pinouts in Ø2.0mm, Ø2.5mm and Ø3.2mm, and a maximum current rating per contact of up to 2.3 amps. The maximum voltage rating for this series is 300V. It also has a plug-in life expectancy of 1350 insertion and withdrawal cycles, and a minimum insulation resistance of 100MΩ@500VDC.

In addition, the SSQ-114-03-S-S-RA series also has several benefits. It provides pressure-developed contact strength, as well as a positive audible snap when mated. It is designed to protect against dust, dust, water, vibration, and shock, ensuring a reliable connection under extreme environments. It also has a smooth mating surface which reduces insertion forces and reduces the risk of damage to the contact and mating board.

Working Principle

The working principle behind the SSQ-114-03-S-S-RA series is based on the manufacture of precision metal parts. The raw material used for the manufacture of these connectors is phosphor bronze. A long strand of phosphor bronze is then cut to the specified length, and then stamped into the desired shape. This method of manufacture allows for very precise tolerances in the contact shapes, which provide for a very reliable connection.

Once the contacts are stamped, they are subjected to polishing in order to ensure a smooth and reliable mating surface. The contacts are then plated with copper, nickel, and gold in order to provide electrical and environmental protection. The contacts are then laser welded into a mold with a plastic shell which houses the contacts and connects them to the mating board.

Once the contacts are welded into the shell, they are tested for performance and quality. This ensures that the correct contact forces are adhered to, and that the desired electrical performance is achieved.

Conclusion

The SSQ-114-03-S-S-RA series of connectors is a high performance, reliable, and cost effective connector solution. It provides a wide range of benefits and features for applications in the Headers, Receptacles, Female Socketscategory. Its working principle of precision metal parts manufacturing ensures that its electrical performance, reliability, and safety are maximized.

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