4123PA51H01800

Series:	--
Part Status:	Active
Type:	Fabric Over Foam
Shape:	D-Shape
Width:	0.354" (9.00mm)
Length:	18.000" (457.20mm)
Height:	0.150" (3.80mm)
Material:	Polyurethane Foam, Nickel-Copper Taffeta (NI/CU)
Plating:	--
Plating - Thickness:	--
Attachment Method:	Adhesive
Operating Temperature:	--

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RFI and EMI - Contacts, Fingerstock and Gaskets

The 4123PA51H01800 is a one-piece, snap-action Definite Purpose Contactor suitable for applications where radio frequency or electro-magnetic interference is an issue. This type of contactor is designed to provide improved electrical integrity through contacts made of high-strength, non-magnetic materials. It also provides superior contact force and superior electrical continuity, even with an extremely low internal voltage drop.The 4123PA51H01800 is a versatile and reliable device used to provide uninterrupted current and power control to a variety of applications. This type of contactor is available in several different configurations, including single-coil, dual-coil, and multi-coil designs. In addition, the contactor can be ordered in either air-cooled or liquid-cooled versions.The contactor itself consists of two main parts: the contactor body and the contactor’s internal electrical components. The contactor body is typically made of die-cast aluminum and is designed to provide maximum thermal conductivity and thermal stability. It is generally painted with a decorative black, white, or chrome finish.The contactor’s internal electrical components vary depending on the contactor’s design and application. Most contactors are comprised of a cast iron metal frame that holds the contactor coil and other internal electrical components. However, there are also several different types of contacts and fingerstock gaskets that can be used in these contactors.Fingerstock gaskets are the most common contactor gasket used in contactors. They are composed of non-magnetic stainless steel and are designed to provide superior electrical continuity, contact forces, and contact sealing. The fingerstock gasket also ensures that the contactor is properly sealed against moisture and dust particles. The fingerstock gasket should be replaced every two years or so in order to maintain the contactor’s proper performance.The 4123PA51H01800 contactor has a wide range of applications. It is commonly used in industrial equipment, such as power converters, weighing scales, automatic doors, and control applications. Additionally, contactors like this one are frequently used as power interlocks or activators for emergency stops in industrial environments.The 4123PA51H01800 contactor’s working principle is quite simple. When the contactor coil is energized, the magnetic field created by the coil forces the contacts together, closing the circuit and activating the device. Once the current is interrupted, the contactor coil de-energizes, the contactor opens the circuit, and the device is de-activated.The 4123PA51H01800 contactor is a reliable and versatile device that has been designed to provide improved electrical connections while protecting against radio frequency or electro-magnetic interference. This type of contactor is typically used in a wide variety of applications, including power converters, industrial equipment, and emergency stops. The contactor offers superior contact force and electrical continuity, and is constructed with non-magnetic materials. It is also designed with a fingerstock gasket to ensure proper sealing against dirt and moisture particles.

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Part Number	Manufacturer	Price	Quantity	Description