Electrical properties of bayonet connectors

The main electrical properties of connectors include contact resistance, insulation resistance, and electrical strength. For RF coaxial connectors, there are also electrical indicators such as characteristic impedance, insertion loss, reflection coefficient, and voltage standing wave ratio (VSWR). Jimbilai card holder connector manufacturers focus on SIM card holder, the custom processing of electronic product accessories, due to the development of digital technology, in order to connect and transmit high-speed digital pulse signals, the emergence of a new class of connection cable that is a high-speed signal connector, accordingly, in terms of electrical performance, in addition to the characteristic impedance, but also appeared in a number of new electrical standard, such as string, transmission delay, time lag, etc. 1. Absolute Green Electric Yangheng most electrical connectors between the contact and contact and shell between the green performance indicators, the order of magnitude of several white trillion Huan to dozens of trillion Huan ranging from 2. Resistance or voltage, dielectric voltage, is characterized by the connector between the contact or between the contact and the shell to withstand the rated test voltage. 3. contact resistance of high-quality electrical connectors should have a low and stable contact resistance. Connector contact resistance from a few milliohms to tens of milliohms. 4. other electrical properties. Electromagnetic interference leakage is to evaluate the connector electromagnetic interference shielding effect, electromagnetic interference leakage attenuation is to evaluate the connector electromagnetic interference shielding effect, generally in the 100MHz ~ 10GHz frequency range test.

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