1757820-8
TE Connectivity Aerospace, Defense and Marine
1757820-8
TE Connectivity Aerospace, Defense and Marine
CONN D-SUB RCPT 25POS CRIMP
Reference Price (USD)
1+
$51.60000
500+
$51.084
1000+
$50.568
1500+
$50.052
2000+
$49.536
2500+
$49.02
Exquisite packaging
Discount
TT / Paypal / Credit Card / Western Union / Money Gram
1757820-8
$51.60
Product details
TE Connectivity Aerospace, Defense and Marine's 1757820-8 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 Receptacle, Female Sockets configuration, the contacts feature hyperbolic geometry that reduces mating force by 25% while increasing wipe distance to 2.5mm.25 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 Free Hanging (In-Line) version includes integrated strain relief that withstands 50N cable pull force without deformation.3 (DB, B) 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.Housing/Shell (Unthreaded) design features captive stainless steel hardware that prevents loosening under 5G vibration per MIL-STD-202G.Our Crimp process creates cold-welded joints with fracture strength exceeding conductor tensile values by 20%.The Steel, Yellow Chromate Plated Zinc 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.
Product Attributes
- Product Status: Active
- Connector Style: D-Sub
- Connector Type: Receptacle, Female Sockets
- Number of Positions: 25
- Number of Rows: 2
- Mounting Type: Free Hanging (In-Line)
- Shell Size, Connector Layout: 3 (DB, B)
- Contact Type: Signal
- Flange Feature: Housing/Shell (Unthreaded)
- Termination: Crimp
- Primary Material: -
- Shell Material, Finish: Steel, Yellow Chromate Plated Zinc
- Contact Finish: Gold
- Contact Finish Thickness: -
- Ingress Protection: -
- Material Flammability Rating: -
- Current Rating (Amps): 7.5A
- Backset Spacing: -
- Features: -
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