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Jumper Wires, Pre-Crimped Leads

0002062101-02-A0 is a common type of jumper wire or pre-crimped lead. Jumper wires are used as interconnections between electronic components that require low-voltage and current electricity signals to be transmitted. Pre-crimped leads have a metal conductor that is insulated and crimped to a terminal end and feature the same kind of electronic functionality as jumper wires.

Application Field

0002062101-02-A0 are often used in all kinds of prototyping applications. The jumpers and pre-crimped leads are employed in printing and communication circuits, in power supply technology, and can be used in audio and video applications and electronic instrument control. They can also be used as interconnection cables in measuring and regulation electronics. Alternately, they can be used to short circuits, make connections, and perform basic wiring tasks.

Working Principle

0002062101-02-A0 jumper wires and pre-crimped leads make use of their metal conductor to provide an electrical path for current to flow from point A topoint B. The insulated casing prevents the electric current from escaping and also allows for the connectors to be securely attached without the risk of sparking. 3M connectors may be also employed, and the connectors feature two wires that are connected by a sleeve. The ends that rest against the electrical device feature a locking mechanism to ensure a solid connection.

The jumper wires feature a bare wire on each end that is connected to metal contact that can be plugged into a printed circuit board or wired together around a circuit. Generally, the wire diameter ranges between 28 and 28 AWG. Some versions feature a completed set of housing that snaps over the jumper, adding some degree of protection and making it easier to handle.

In both cases, the jumper and pre-crimped leads act as an intermediary between two electronic components, transmitting the low-voltage and current electricity signals while protecting the components from external influences.

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