172-E50-203R021
NorComp Inc.
172-E50-203R021
NorComp Inc.
CONN D-SUB RCPT 50POS PNL MNT
Reference Price (USD)
1+
$11.73429
500+
$11.6169471
1000+
$11.4996042
1500+
$11.3822613
2000+
$11.2649184
2500+
$11.1475755
Exquisite packaging
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172-E50-203R021
$11.73
Product details
Optimized for automotive Ethernet applications, NorComp Inc.'s 172-E50-203R021 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 profile incorporates chamfered edges for tool-less mating in space-constrained vehicle harness assemblies.Receptacle, Female Sockets contacts feature dual-fork geometry that maintains <50m resistance after 25,000 vibration cycles per USCAR-2.The 50 layout separates power and signal contacts with integrated transient voltage suppressors rated for 40A surge.Precision-molded 3 dielectric bodies maintain impedance within 5 of nominal 100 differential pairs.Panel Mount configuration includes integrated PCB stiffeners that reduce flex-induced solder joint stress by 70%.The 5 (DD, D) design features 12-point grounding contacts that maintain <10nH inductance up to 6GHz.Signal implementation uses nanocrystalline alloys that exhibit <3% resistance change from -40 C to +125 C.The Cable Side (4-40) system incorporates conductive elastomer gaskets that maintain shielding integrity during 2mm panel misalignment.Our Solder Cup 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 5A design incorporates current-sharing parallel paths that reduce thermal hot spots by 40%.
Product Attributes
- Product Status: Active
- Connector Style: D-Sub
- Connector Type: Receptacle, Female Sockets
- Number of Positions: 50
- Number of Rows: 3
- Mounting Type: Panel Mount
- Shell Size, Connector Layout: 5 (DD, D)
- Contact Type: Signal
- Flange Feature: Cable Side (4-40)
- Termination: Solder Cup
- 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): 5A
- Backset Spacing: -
- Features: -
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