DX31A-20S(50)
Hirose Electric Co Ltd
DX31A-20S(50)
Hirose Electric Co Ltd
CONN RECEPT 20POS
Reference Price (USD)
1+
$12.93000
500+
$12.8007
1000+
$12.6714
1500+
$12.5421
2000+
$12.4128
2500+
$12.2835
Exquisite packaging
Discount
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DX31A-20S(50)
$12.93
Product details
Hirose Electric Co Ltd's DX31A-20S(50) represents a breakthrough in D-Shaped Connectors - Centronics for renewable energy systems. This UV-resistant connector family has been engineered to withstand decades of outdoor exposure while maintaining optimal power transmission efficiency in solar farms and wind turbine applications.The Outer Shroud Contacts configuration features triple-sealing technology that exceeds IP68 requirements for submersion protection in offshore wind installations.Available in Receptacle variants, these connectors support 1500V DC system voltages while preventing partial discharge in photovoltaic arrays.With 20 high-current contacts, this series enables parallel string connections that reduce balance-of-system costs in utility-scale solar plants.The 2 row arrangement incorporates integrated surge protection that meets IEC 61643-31 standards for lightning strike mitigation.Free Hanging (In-Line) options include anti-rotation designs that prevent loosening due to vibrational stresses in wind turbine nacelles.Employing IDC methods, these connectors achieve less than 0.1mV voltage drop per contact at rated current for maximum energy harvest.The Mating Side (M2.6); Latchblocks incorporates torque indicators that verify proper installation tension for long-term reliability in exposed locations.As a Miniature High Density (HD) solution, this series implements self-cleaning contact surfaces that maintain conductivity in dusty or sandy environments.Gold plating combines with special alloys to resist sulfurization and other corrosive elements present in coastal installations.Precision 7.87µin (0.200µm) control ensures 25-year service life with less than 5% contact resistance increase in extreme temperature cycling.
Product Attributes
- Product Status: Active
- Connector Style: Outer Shroud Contacts
- Connector Type: Receptacle
- Number of Positions: 20
- Number of Rows: 2
- Mounting Type: Free Hanging (In-Line)
- Termination: IDC
- Flange Feature: Mating Side (M2.6); Latchblocks
- Type: Miniature High Density (HD)
- Features: -
- Contact Finish: Gold
- Contact Finish Thickness: 7.87µin (0.200µm)
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