DD78S00LT20
PEI-Genesis
DD78S00LT20
PEI-Genesis
CONN D-SUB HD HOUSING RCPT 78POS
Reference Price (USD)
1+
$49.00000
500+
$48.51
1000+
$48.02
1500+
$47.53
2000+
$47.04
2500+
$46.55
Exquisite packaging
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DD78S00LT20
$49.00
Product details
The DD78S00LT20 by PEI-Genesis 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 Receptacle for Female Contacts configuration features dual-beam contact technology that ensures stable connectivity (contact resistance <10m ) even under 15G vibration loads.With 78 available circuits, the design supports CAN FD, Ethernet, and power distribution in single compact package, reducing wiring harness complexity by 30%.Optimized 4 row spacing prevents arc-over at 48V systems, meeting LV214 automotive high-voltage creepage requirements.The 5 (DD, D) 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 Mating Side, Female Screwlock (4-40) includes sacrificial zinc anodes that provide 10-year corrosion protection in road salt environments, exceeding ISO 9227 standards.Incorporating Backshell, Cable Clamp, Mounting Hardware, the design implements color-coded secondary locking that ensures positive terminal position assurance (TPA) for error-proof assembly.Utilizing Steel, Clear Chromate Plated Zinc, the housing demonstrates exceptional EMI performance (<30dB attenuation from 1MHz-3GHz) critical for EV powertrain applications.Meeting IP65/IP67 - Dust Tight, Water Resistant, Waterproof requirements, the connector maintains seal integrity after 500 temperature cycles from -40 C to +125 C, as per USCAR-2 specifications.
Product Attributes
- Product Status: Active
- Connector Style: D-Sub, High Density
- Connector Type: Receptacle for Female Contacts
- Number of Positions: 78
- Number of Rows: 4
- Shell Size, Connector Layout: 5 (DD, D) High Density
- Contact Type: Signal
- Mounting Type: Free Hanging (In-Line)
- Flange Feature: Mating Side, Female Screwlock (4-40)
- Features: Backshell, Cable Clamp, Mounting Hardware
- Primary Material: -
- Shell Material, Finish: Steel, Clear Chromate Plated Zinc
- Shell Finish Thickness: -
- Ingress Protection: IP65/IP67 - Dust Tight, Water Resistant, Waterproof
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