Connectors are a type of component that electronic engineering professionals often touch. Let the connector manufacturer take you through the knowledge and performance of connectors.

Its effect is very simple, building a bridge of communication between blocked or isolated circuits within the circuit, thereby allowing current to flow and making the circuit
The function of completing a reservation.

Connectors are essential components in electronic devices. By investigating the path of current flow, you will always find one or more connectors. Connector
The methods and structures are constantly changing, with various types of connectors depending on the application target, frequency, power, and environment. For example,
The connectors used for lighting on the field are very different from those used for hard disk drives, as well as the connectors used for lighting rockets.

Regardless of the type of connector, it is important to ensure smooth connection and reliable flow of current. Widely refers to connectors that connect not only current,
In today's rapidly developing optoelectronic technology, the carrier for transmitting signals in optical fiber systems is light, and plastic has replaced wires in general circuits. However, optical signal circuits
Connectors are also used in China, which have the same effect as circuit connectors.

What are the requirements for the inspection specifications of connectors?

1. Materials/parts/components; Sampling plan (sample quantity, sampling frequency, inspection responsible person, defect types of inspection items);

2. Fine requirements for appearance inspection/workmanship;

3. Dimensional inspection;

4. Functional testing;

5. Error prevention/error prevention feature inspection;

6. Packaging or traceability inspection;

7. Special requirements;

8. Technical requirements;

9. Acceptance level;

10. Inspection tools;

11. Inspection record requirements:

12. Item number, order number, inspector, inspection time/shift;

13. Requirements for recording inspection data;

14. Record requirements and related reports for defective samples;

15. Requirements for the preservation of inspection records

Only a systematic and standardized quality management system can ensure the stable quality of connectors for manufacturers, and not only win the trust of customers
Recognition can also expand market share.

Twisted pair cable is a cable composed of two small insulated wires wrapped together and covered with an outer sheath. The two wires are usually well insulated, and it is suitable for ordinary telephones
Both cables and household wires are twisted pair.

Coaxial cable consists of a smaller diameter copper wire (inner conductor) placed coaxially inside a larger diameter outer conductor, separated by a dielectric material
Support them, and wrap them with insulation material on the outside.

A ribbon cable is called a flat cable (ribbon cable), which is composed of a set of parallel conductors covered with insulating material as a whole. Conductors come in two forms,
One is a conductor with a circular cross-section, and the other is a flat flexible cable.

Printed circuit board (PCB) is processed by etching on a copper-clad polymer board, and then printed with circuits.

Flat flexible cable (ffc/fpc) is similar to ribbon cable, but the conductor is flat and non-circular, with a rectangular and extremely thin cross-section.