The needles of the M12 7pin waterproof connector look like a simple part, but they are very demanding on the process. If there is no good quality control and perfect manufacturing technology, it is very prone to power failure and bayonet, or durability ( Lifetime is too short. The PIN process is extremely delicate and complex, from lathe processing, plating, assembly, and each process can bring serious hidden dangers.
In terms of electroplating process, the thickness of the coating has a great impact on the cost. The quality of gold plating in the hole has a great influence on the electrical properties (impedance) and mechanical properties of the pin. Our company always adheres to the highest level of supplier cooperation in the industry, strict supply. The selection criteria and process, as well as the IQC control process, ensure that the gold plating in the holes is good, without blackening, discoloration and poor plating.
The assembly process is equally important. Poor assembly process can cause the needle to be skewed, the gap between the needle height and length is too large, the bayonet pin, the tube peeling, and other serious problems. Our company has its own assembly department. Once the problem is found, the source is found, and the quality of the connector thimble is completely eliminated. problem.
1.Can you offer samples, lead time?
Yes, sample is available, about 1-2 week lead time.
2. Mass production lead time?
3. What's your payment terms?
For sample production, T/T in advance.
For mass production, 30% T/T, 70% before delivery
4. What's your trade terms?
General EXW,FOB and FCA, can be further disccused.