1757825-3
TE Connectivity Aerospace, Defense and Marine
1757825-3
TE Connectivity Aerospace, Defense and Marine
CONN D-SUB HD HOUSING PLUG 44POS
Reference Price (USD)
1+
$49.01000
500+
$48.5199
1000+
$48.0298
1500+
$47.5397
2000+
$47.0496
2500+
$46.5595
Exquisite packaging
Discount
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1757825-3
$49.01
Product details
The 1757825-3 by TE Connectivity Aerospace, Defense and Marine revolutionizes D-Sub, D-Shaped Connectors - Housings applications in automotive electronics, developed to meet stringent AEC-Q200 reliability requirements. This high-vibration resistant D-Sub solution enables robust in-vehicle networking while withstanding extreme temperature fluctuations and mechanical stress.Implementing D-Sub, High Density architecture, the connector achieves 60% weight reduction compared to traditional automotive connectors while maintaining equivalent mechanical strength.The Plug for Male Contacts configuration features dual-beam contact technology that ensures stable connectivity (contact resistance <10m ) even under 15G vibration loads.With 44 available circuits, the design supports CAN FD, Ethernet, and power distribution in single compact package, reducing wiring harness complexity by 30%.Optimized 3 row spacing prevents arc-over at 48V systems, meeting LV214 automotive high-voltage creepage requirements.The 3 (DB, B) High Density profile incorporates automotive-grade sealing that withstands high-pressure washer exposure (80 C, 100bar) without moisture ingress.Special Signal terminals employ friction-lock design that prevents contact backing out during vibration, verified through 1,000 hour multi-axis vibration testing.Designed for Free Hanging (In-Line) applications, the connector features integrated PCB standoffs that prevent solder joint stress during thermal cycling.The Housing/Shell (Unthreaded) includes sacrificial zinc anodes that provide 10-year corrosion protection in road salt environments, exceeding ISO 9227 standards.Utilizing Steel, Yellow Chromate Plated Zinc, the housing demonstrates exceptional EMI performance (<30dB attenuation from 1MHz-3GHz) critical for EV powertrain applications.Precision-controlled 20µin (0.51µm) plating ensures consistent mating force (<2N variation) across entire production batches.
Product Attributes
- Product Status: Obsolete
- Connector Style: D-Sub, High Density
- Connector Type: Plug for Male Contacts
- Number of Positions: 44
- Number of Rows: 3
- Shell Size, Connector Layout: 3 (DB, B) High Density
- Contact Type: Signal
- Mounting Type: Free Hanging (In-Line)
- Flange Feature: Housing/Shell (Unthreaded)
- Features: -
- Primary Material: -
- Shell Material, Finish: Steel, Yellow Chromate Plated Zinc
- Shell Finish Thickness: 20µin (0.51µm)
- Ingress Protection: -
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