629-3WK3240-4NA
EDAC Inc.
629-3WK3240-4NA
EDAC Inc.
CONN D-SUB PLUG 3POS R/A SLDR
Reference Price (USD)
1+
$8.04200
500+
$7.96158
1000+
$7.88116
1500+
$7.80074
2000+
$7.72032
2500+
$7.6399
Exquisite packaging
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629-3WK3240-4NA
$8.04
Product details
Optimized for automotive Ethernet applications, EDAC Inc.'s 629-3WK3240-4NA 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, Female Sockets and Male Pins contacts feature dual-fork geometry that maintains <50m resistance after 25,000 vibration cycles per USCAR-2.The 3 (Power) layout separates power and signal contacts with integrated transient voltage suppressors rated for 40A surge.Precision-molded 1 dielectric bodies maintain impedance within 5 of nominal 100 differential pairs.Through Hole, Right Angle configuration includes integrated PCB stiffeners that reduce flex-induced solder joint stress by 70%.The 2 (DA, A) - 3WK3 design features 12-point grounding contacts that maintain <10nH inductance up to 6GHz.Power implementation uses nanocrystalline alloys that exhibit <3% resistance change from -40 C to +125 C.The Board Side (M3) 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 Flash 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 40A design incorporates current-sharing parallel paths that reduce thermal hot spots by 40%.0.520" (13.20mm) dimensional control ensures proper clearance for automotive wire harness bend radii.Grounding Indents 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, Female Sockets and Male Pins
- Number of Positions: 3 (Power)
- Number of Rows: 1
- Mounting Type: Through Hole, Right Angle
- Shell Size, Connector Layout: 2 (DA, A) - 3WK3
- Contact Type: Power
- Flange Feature: Board Side (M3)
- Termination: Solder
- Primary Material: -
- Shell Material, Finish: Steel, Nickel Plated
- Contact Finish: Gold
- Contact Finish Thickness: Flash
- Ingress Protection: -
- Material Flammability Rating: UL94 V-0
- Current Rating (Amps): 40A
- Backset Spacing: 0.520" (13.20mm)
- Features: Grounding Indents
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