627-9W4-624-4N3
EDAC Inc.
        Product details
                    Optimized for automotive Ethernet applications, EDAC Inc.'s 627-9W4-624-4N3 D-Sub Connectors delivers Category 5e performance in compact form factors. The innovative shielding design reduces EMI emissions by 18dB while supporting 1Gbps data rates.The D-Sub, Combo profile incorporates chamfered edges for tool-less mating in space-constrained vehicle harness assemblies.Plug, Male Pins contacts feature dual-fork geometry that maintains <50m  resistance after 25,000 vibration cycles per USCAR-2.The 9 (5 + 4 Power) layout separates power and signal contacts with integrated transient voltage suppressors rated for 40A surge.Precision-molded 2 dielectric bodies maintain impedance within  5  of nominal 100  differential pairs.Panel Mount, Through Hole configuration includes integrated PCB stiffeners that reduce flex-induced solder joint stress by 70%.The 3 (DB, B) - 9W4 design features 12-point grounding contacts that maintain <10nH inductance up to 6GHz.Signal and Power implementation uses nanocrystalline alloys that exhibit <3% resistance change from -40 C to +125 C.The Board Side (4-40) system incorporates conductive elastomer gaskets that maintain shielding integrity during 2mm panel misalignment.Our Solder methodology creates intermetallic bonds that survive 1000 thermal cycles from -55 C to +125 C.Steel, Nickel Plated provides >1000-hour corrosion resistance in GM9540P cyclic corrosion testing.The Gold surface treatment demonstrates <5% wear after 25,000 mating cycles per EIA-364-09.Precision-controlled 30.0µin (0.76µm) ensures proper noble metal diffusion barrier formation during extended thermal aging.All materials exceed UL94 V-0 requirements without red phosphorus additives for cleaner combustion.The 5A, 40A design incorporates current-sharing parallel paths that reduce thermal hot spots by 40%.Grounding Indents, Shielded include integrated magnetics for 100Base-T1 applications with <1.5dB insertion loss at 100MHz.                
                Product Attributes
- Product Status: Active
 - Connector Style: D-Sub, Combo
 - Connector Type: Plug, Male Pins
 - Number of Positions: 9 (5 + 4 Power)
 - Number of Rows: 2
 - Mounting Type: Panel Mount, Through Hole
 - Shell Size, Connector Layout: 3 (DB, B) - 9W4
 - Contact Type: Signal and Power
 - Flange Feature: Board Side (4-40)
 - Termination: Solder
 - Primary Material: -
 - Shell Material, Finish: Steel, Nickel Plated
 - Contact Finish: Gold
 - Contact Finish Thickness: 30.0µin (0.76µm)
 - Ingress Protection: -
 - Material Flammability Rating: UL94 V-0
 - Current Rating (Amps): 5A, 40A
 - Backset Spacing: -
 - Features: Grounding Indents, Shielded
 

