6646352-1

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Backplane connectors provide electrical interconnections between components or printed circuit boards (PCBs). 6646352-1 is a rectangular 6-pole, 3-row backplane connector specifically designed for LED lighting applications. It is able to accommodate 5-6 A and 10-13 A currents in high density mounting.

Application Field

6646352-1 is an ideal solution for LED lighting applications due to the lightweight design, its narrow internal spacing and the top and bottom mustaches for bridging contact closure. The connector is suitable for use in discrete LED light fixtures, streetlights as well as automotive, medical, and industrial applications.

This connector provides high contact reliability and can accommodate several different mating positions. Its design and construction make it suitable for through-hole and surface mount applications. The low profile, metal shielded design allows for easy integration with existing harnesses and PCBs.

Working Principle

6646352-1 utilizes an innovative backplane connector design which features a top and bottom bridge contact closure. This allows the connection to be made without requiring a special hardware or manual soldering. The contacts\' design and construction, allows for a unique self-aligning feature in order to ensure reliable connections. The shielded design also prevents any electrical interference from external sources.

Furthermore, the 6646352-1 features a robust backplane power connection with an increased current capability rating of 5-6 A. This allows for higher power rating compared to other similar backplane connectors which only feature a 3 A maximum current rating. The connector also features two separate grounding contacts which segment the two high-current contacts for added safety.

The 6646352-1 is also able to accommodate up to 10-13 A and it features an operating temperature range of -20 °C to +105 °C. Its rugged construction, and the ability to connect components up to 10 mm in height makes it an ideal choice for industrial applications. The high-temperature resistance, moisture sealing and unique top and bottom bridge contact closure provide long-term reliability for mission-critical, high-power applications.

In summary, 6646352-1 backplane connectors are a dependable and reliable solution for LED lighting applications. Its narrow internal spacing, top and bottom mustaches for bridging contact closure, robust construction, increased current capacity rating of 5-6 A, and a high temperature rating of -20 °C to +105 °C make it an ideal choice for the toughest applications.

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