1757819-8
TE Connectivity Aerospace, Defense and Marine
1757819-8
TE Connectivity Aerospace, Defense and Marine
CONN D-SUB PLUG 25POS CRIMP
Reference Price (USD)
1+
$46.58000
500+
$46.1142
1000+
$45.6484
1500+
$45.1826
2000+
$44.7168
2500+
$44.251
Exquisite packaging
Discount
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1757819-8
$46.58
Product details
TE Connectivity Aerospace, Defense and Marine's 1757819-8 redefines D-Sub Connectors performance in marine navigation systems. The corrosion-resistant design withstands 1000-hour salt fog testing while maintaining <2dB insertion loss at 2.4GHz for AIS and radar applications.The D-Sub configuration features captive sealing rings that maintain IP68 rating at 20-meter depth.Plug, Male Pins contacts employ gold-over-nickel plating that resists galvanic corrosion in seawater environments.The 25 layout includes isolated RF and power contacts with 60dB crosstalk suppression.Precision-engineered 2 contact arrangement maintains 50 impedance within 5% in salt spray conditions.Free Hanging (In-Line) variant incorporates non-magnetic stainless steel hardware for compass-safe installations.The 3 (DB, B) design provides 70dB shielding effectiveness from 10MHz to 6GHz.Signal implementation uses beryllium-free alloys that maintain elasticity in -30 C to +85 C seawater.The Housing/Shell (Unthreaded) system enables one-handed operation with positive locking feedback in wet conditions.Our Crimp methodology creates waterproof joints that withstand 100 bar hydrostatic pressure.Steel, Yellow Chromate Plated Zinc demonstrates >2000-hour resistance to marine atmospheric corrosion.The Gold surface treatment maintains <10m resistance after 500 immersion cycles.The 7.5A design incorporates de-rating curves for 45 C ambient seawater conditions.
Product Attributes
- Product Status: Active
- Connector Style: D-Sub
- Connector Type: Plug, Male Pins
- 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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