1731070270
Molex
1731070270
Molex
CONN D-SUB HOUSING RCPT 21POS
Reference Price (USD)
1+
$41.26560
500+
$40.852944
1000+
$40.440288
1500+
$40.027632
2000+
$39.614976
2500+
$39.20232
Exquisite packaging
Discount
TT / Paypal / Credit Card / Western Union / Money Gram
1731070270
$41.27
Product details
The 1731070270 by Molex 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, Combo architecture, the connector achieves 60% weight reduction compared to traditional automotive connectors while maintaining equivalent mechanical strength.The Receptacle for Female Contacts configuration features dual-beam contact technology that ensures stable connectivity (contact resistance <10m ) even under 15G vibration loads.With 21 (17 + 4 Coax or Power) available circuits, the design supports CAN FD, Ethernet, and power distribution in single compact package, reducing wiring harness complexity by 30%.Optimized 2 row spacing prevents arc-over at 48V systems, meeting LV214 automotive high-voltage creepage requirements.The 4 (DC, C) - 21WA4 profile incorporates automotive-grade sealing that withstands high-pressure washer exposure (80 C, 100bar) without moisture ingress.Special Signal and Coax or Power 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, Tin Plated, the housing demonstrates exceptional EMI performance (<30dB attenuation from 1MHz-3GHz) critical for EV powertrain applications.
Product Attributes
- Product Status: Active
- Connector Style: D-Sub, Combo
- Connector Type: Receptacle for Female Contacts
- Number of Positions: 21 (17 + 4 Coax or Power)
- Number of Rows: 2
- Shell Size, Connector Layout: 4 (DC, C) - 21WA4
- Contact Type: Signal and Coax or Power
- Mounting Type: Free Hanging (In-Line)
- Flange Feature: Housing/Shell (Unthreaded)
- Features: -
- Primary Material: -
- Shell Material, Finish: Steel, Tin Plated
- Shell Finish Thickness: -
- Ingress Protection: -
You May Also Be Interested In