SDS103-PRW2-F25-SN00-211

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D-Sub Connectors

SDS103-PRW2-F25-SN00-211 application field and working principle

D-sub connectors are a wide range of connectors, which are mostly used in the fields of communication and computer interface. The SDS103-PRW2-F25-SN00-211 series are 9-pin D-sub miniature connectors (IDC insulation displacement contact) commonly used in harsh environment conditions. Its application field includes automotive, industrial or outdoor applications.

The SDS103-PRW2-F25-SN00-211 connectors are hermaphroditic and mate with standard female contacts. The connector shells are metal, with an integrated bearing system for protection against shocks and vibration. It also offers UV-stabilised molded thermoplastic hoods with protection classes up to IP67 and IP68. It also has a high operating temperature range of -40°C to 105°C.

Based on plug-and-play technology, these connectors provide quick assembly and secure connections in the harshest of environments. It offers reliable connections from shielded to unshielded cables, with positive locking and secure contact retention due to its embedded vibration resistance.

SDS103-PRW2-F25-SN00-211 connectors have a nominal voltage rating of 220 Volts, and a nominal current rating of 4 Amps. The contact resistance and insulation resistance are 40 milliohms and 500 megohms respectively. The dielectric strength of the insulating materials used in the connector is 2000 Volts RMS at 50 Hz. The connector has been fully tested according to UL or CUL standards.

The working principle of the SDS103-PRW2-F25-SN00-211 connectors is simple and easy to understand. It utilizes an insulation displacement connector where all the contacts are simultaneously compressed against the cable material. The insulation displacement contact pierces the insulation to make physical contact with the conductors, providing much lower contact resistance than wrap-around contacts. This ensures reliable connections and high signal launches with minimal contact resistance.

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