172-037-143R911
NorComp Inc.
172-037-143R911
NorComp Inc.
37P // M // WW // NICKEL // 91
Reference Price (USD)
1+
$14.53750
500+
$14.392125
1000+
$14.24675
1500+
$14.101375
2000+
$13.956
2500+
$13.810625
Exquisite packaging
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172-037-143R911
$14.54
Product details
NorComp Inc.'s 172-037-143R911 redefines performance standards in D-Sub Connectors for next-generation industrial automation systems. The patented contact geometry achieves 12G shock resistance while maintaining <1ns signal skew across all channels.The D-Sub design incorporates polarized mating guides that prevent misinsertion damage in blind-mate rack installations.Utilizing Plug, Male Pins configuration, the contacts feature hyperbolic geometry that reduces mating force by 25% while increasing wipe distance to 2.5mm.37 hybrid layout separates power and signal contacts with integrated ferrite beads for conducted EMI suppression up to 30dB.Precision-stamped 2 contact arrays maintain 0.05mm positional accuracy for high-speed differential pair alignment.The Panel Mount, Through Hole version includes integrated strain relief that withstands 50N cable pull force without deformation.4 (DC, C) incorporates gold-plated grounding springs that maintain <5m impedance across 10,000 thermal cycles.The Signal implementation uses oxygen-free copper with grain-stabilized annealing for stable resistance over 10,000 mating cycles.Board Side (4-40); Mating Side, Female Screwlock (4-40) design features captive stainless steel hardware that prevents loosening under 5G vibration per MIL-STD-202G.Our Wire Wrap process creates cold-welded joints with fracture strength exceeding conductor tensile values by 20%.The Metal formulation uses glass-reinforced polymers with CTE matched to FR4 substrates ( 2ppm/ C).The Steel, Nickel Plated combination demonstrates >500-hour humidity resistance per MIL-STD-810 Method 507.6.Gold surface treatment maintains <15m contact resistance after 100 hours mixed flowing gas testing.The Flash specification ensures proper noble metal diffusion barrier formation during high-temperature aging tests.All dielectric components meet UL94 V-0 requirements without halogenated additives for clean combustion.The Board Lock, Grounding Indents package includes integrated ESD protection diodes rated for 15kV air discharge per IEC 61000-4-2.
Product Attributes
- Product Status: Active
- Connector Style: D-Sub
- Connector Type: Plug, Male Pins
- Number of Positions: 37
- Number of Rows: 2
- Mounting Type: Panel Mount, Through Hole
- Shell Size, Connector Layout: 4 (DC, C)
- Contact Type: Signal
- Flange Feature: Board Side (4-40); Mating Side, Female Screwlock (4-40)
- Termination: Wire Wrap
- Primary Material: Metal
- 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: Board Lock, Grounding Indents
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