1-66505-0

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66505-0 contacts are widely used in various sectors such as the medical industry, transportation, aerospace/defense, and robotics, among others, as well as in numerous applications from mechanical switches to high-power control circuits.

The 66505-0 contact type is known as a “multipurpose” contact since it can be used in a number of different applications. Specifically, 66505-0 contacts can be used in applications that require high current, low voltage, and low inductance. These contacts are also used in applications that require high surge capability and high temperature tolerance.

One of the primary advantages of these contacts is that they provide superior electrical contact stability. This means that the contacts have low contact resistance and routinely provide reliable connection in most applications. This is achieved by using a series of precision contact surfaces that allow for repeatable, reliable, and long-lasting electrical connections.

The 66505-0 contact design is also highly corrosion-resistant, and some specific features of the contact such as the plating and coating system make it highly resistant to oxidation and deterioration from other environmental factors. This feature provides necessary protection of the connection and wiring over time.

66505-0 contacts offer several additional benefits such as excellent electrical conductivity, low contact resistance, and excellent temperature range and surge protection. The contacts are also highly reliable and durable, offering superior performance in the presence of high temperatures, humidity, or other environmental factors.

The working principle of the 66505-0 contacts involves two phases. First, when the contact is closed, a copper bridge is made which creates pressure on the contact surfaces which in turn creates a connection. The second phase is referred to as the breakdown phase. During this phase, current moves across the contact area which causes arcing between the two contacts which increases contact resistance. This increased resistance helps protect the device from further damage from stray voltage and current which could result in an electrical or thermal overload.

In conclusion, the 66505-0 contact type is an ideal choice for a wide range of applications due to its superior electrical contact stability, corrosion resistance, low contact resistance, and temperature and surge protection features. These contacts are commonly used in medical, transportation, aerospace, and robotics applications, as well as in industrial machinery and power control circuits. The 66505-0 contact is designed to withstand harsh environmental conditions and provide reliable and long-lasting electrical connections.

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