DD44M20WEX
Positronic
DD44M20WEX
Positronic
CONN D-SUB HD PLUG 44P SLDR CUP
Reference Price (USD)
1+
$66.15000
500+
$65.4885
1000+
$64.827
1500+
$64.1655
2000+
$63.504
2500+
$62.8425
Exquisite packaging
Discount
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DD44M20WEX
$66.15
Product details
Positronic's DD44M20WEX sets new standards for D-Sub Connectors in renewable energy systems. Engineered for photovoltaic applications, this connector maintains <1V voltage drop at 30A continuous current while withstanding 1500V DC isolation requirements.The D-Sub, High Density design features touch-safe housings that meet IEC 62852 safety standards for solar installations.Plug, Male Pins contacts employ silver-nickel alloys that resist sulfidation in harsh outdoor environments.The 44 configuration includes integrated varistors that provide 20kA surge protection per IEC 61643-11.Precision-engineered 3 contact arrangement ensures uniform current distribution across all conductors.Free Hanging (In-Line) variant incorporates UV-resistant cable glands that maintain sealing integrity after 10 years outdoor exposure.The 3 (DB, B) High Density architecture provides 75 C temperature rise at full load current in 40 C ambient conditions.Signal implementation uses multi-finger contact design that maintains <5m resistance after 5000 thermal cycles.The Cable Side, Male Jackscrew (4-40) system enables tool-less installation with IP68 sealing achieved at 2Nm torque.Our Solder Cup methodology creates gas-tight connections that withstand 1000 thermal cycles from -40 C to +85 C.Steel, Tin Plated demonstrates >1000-hour salt spray resistance per ISO 9227 with no visible corrosion.The Gold surface treatment maintains <10m contact resistance after 1000 hours damp heat testing.Precision-controlled Flash ensures proper material migration resistance during extended outdoor exposure.IP65/IP67 - Dust Tight, Water Resistant, Waterproof certification includes 1000-hour UV exposure testing with no material degradation.All materials exceed UL94 V-0 requirements while maintaining halogen-free composition.The 5A design incorporates temperature-compensated contact force that maintains stability across operating range.Backshell, Cable Clamp, Mounting Hardware include integrated polarity keying that prevents reverse mating in string connections.
Product Attributes
- Product Status: Active
- Connector Style: D-Sub, High Density
- Connector Type: Plug, Male Pins
- Number of Positions: 44
- Number of Rows: 3
- Mounting Type: Free Hanging (In-Line)
- Shell Size, Connector Layout: 3 (DB, B) High Density
- Contact Type: Signal
- Flange Feature: Cable Side, Male Jackscrew (4-40)
- Termination: Solder Cup
- Primary Material: -
- Shell Material, Finish: Steel, Tin Plated
- Contact Finish: Gold
- Contact Finish Thickness: Flash
- Ingress Protection: IP65/IP67 - Dust Tight, Water Resistant, Waterproof
- Material Flammability Rating: UL94 V-0
- Current Rating (Amps): 5A
- Backset Spacing: -
- Features: Backshell, Cable Clamp, Mounting Hardware
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