How are wiring and terminals categorized by series?

Printed Circuit Board Terminals: Printed Circuit Board Terminals are one of the widely used products that can be soldered to printed circuit boards. Some of this series of products have solid tongue and groove splicing grooves with 02 and 03 as the basic unit, which can provide any combination of digits, and some have an overall structural design, which can provide an overall combination of any number of digits from 02 to 24 digits. The plastic bodies of this series of products are all made of PA66 (Flame retardant grade: UL94, V-0), which has excellent electrical and weather resistance and is widely used in the terminal industry. The metal parts are made of high quality brass, phosphor bronze and steel, plated with tin, nickel and zinc protective layer respectively. Industrial applications: very wide range, such as household appliances, monitoring, industrial computers, etc.

Pluggable series terminal block: Pluggable series terminal block combines easy-to-operate pluggable connection with firm universal threaded connection, and there are two main structure series: pluggable connection and pin strip connection. Plug-in series terminal plugs use the principle of lifting cylinder to realize the connection function, that is, when tightening the screws to keep under the support of the plastic body, lifting cylinder pressure line drives the wire up until the wire is pressed on the conductive clamping piece of the current bar, the groove on the surface of the current bar can cut off the possible oxidation layer on the wire to achieve the pull-resistant connection, the role of extremely high contact pressure, the wire is slightly embedded in the tinned layer of the current bar, to ensure that the Under extremely high contact pressure, the wire is slightly embedded in the tinned layer of the current bar, ensuring a long term hermetic connection. The screws have an "anti-dislodgement" design, which ensures a reliable connection in all situations and environments. The sockets are available in various types: open ends, closed ends, mounting lugs on both ends. PA66 (flame retardant class: UL94, V-0) is used for the plastic body of the metal parts of the plug-in series of terminal blocks, made of high-quality tinned copper, tinned phosphor bronze or nickel, zinc-plated steel or nickel. Industrial applications: should be widely, such as lighting systems, instrumentation, communication equipment, power supplies and other industrial products. Grid series of terminals: Grid series of terminals, also known as the U.S. gauge terminals, widely used in automatic control, power supply and other industrial fields. U.S. completed the terminal series pressure plate design to expand the series of products of the pressure range, can better protect the wire, even if the pressure of multiple strands will not fall off, to achieve a safe and reliable connection. The plastic body of this series of products is made of PA66 (Flame Retardant Rating: UL94, V-0), and a few products are made of PBT fiberglass.The metal parts of the BRTB series are made of tinned high-quality copper and zinc-plated or nickel-plated steel. Industrial applications: Widely used in automatic control, power supply and other industrial fields.

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