50003-1284E

Number of Columns:	71
Voltage Rating:	--
Operating Temperature:	--
Material Flammability Rating:	--
Current Rating:	--
Color:	--
Contact Finish Thickness:	30.0µin (0.76µm)
Contact Finish:	Gold
Features:	Mating Guide
Contact Layout, Typical:	--
Termination:	Solder
Mounting Type:	Through Hole, Right Angle
Series:	HPC™
Number of Rows:	4
Pitch:	0.100" (2.54mm)
Number of Positions Loaded:	All
Number of Positions:	284
Connector Style:	High Density (HDC, HDI, HPC)
Connector Type:	Receptacle, Female Sockets
Connector Usage:	--
Moisture Sensitivity Level (MSL):	--
Part Status:	Obsolete
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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Backplane Connectors – Specialized:50003-1284E application field and working principle

The 50003-1284E connector is an example of the many advanced backplane connectors available on the market. This particular model is encased in a stainless steel housing with stainless steel nuts and grommets that provide superior corrosion resistance for harsh environment applications, making it ideal for use in extremely humid conditions or in highly corrosive settings.The 50003-1284E connector is a specialized, high-speed backplane connector designed specifically for use in communications systems, such as satellite transponders, radar systems and other similar applications requiring high speed, signal accuracy and reliability. It is a specialized product that contains an industry leading number of contacts per linear inch. This small form factor design allows the same amount of signal capacity to be achieved within a considerably smaller space.The connector has a 16-row, 4x4mm dual-row arrangement that includes 106 contacts for a total of 864 contact points. It also features ‘slip-on’ mounting that eliminates the need for any additional mounting hardware. It is designed to be highly tolerant of vibration and thermal shock.In terms of its use in communications systems, the connector typically serves as a conduit between the backplane and the chassis-mounted components. It provides superior high-speed transmission, matched impedances and low-loss signal integrity through its matched impedance, matched and tri-state configuration. This ensures that data information is delivered with minimal attenuation and distortion.When it comes to its working principle, the 50003-1284E connector is based on a patent-pending contact system that leverages two-piece contact technology. The contact arrangement consists of two different arms, one with spring action, which provides electrical continuity and another with firm action, which provides secure attachment and vibration protection.This contact system enables high performance over a wide range of frequencies. It has been shown to achieve transmission speeds up to 5 gigs per second (Gbps) with excellent return loss. The connector is also highly resistant to shock and vibration, with a minimum of 10G shock rating and 2G vibration rating.In addition to the backplane connector, the 50003-1284E system also permits use of different busbar configurations, allowing additional backplane contact options. This increases the number of reliable and high-speed contacts that can be achieved.In conclusion, the 50003-1284E is an example of an advanced, specialized backplane connector. It has been designed to address the demanding requirements of various communications systems, providing reliable, high-speed transmission of data with minimal attenuation and distortion. It also offers superior shock and vibration protection, matched impedances and multi-contact arrangements, making it an ideal choice for use in many applications.

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