1991
Pololu Corporation
1991
Pololu Corporation
CONN HSG 20POS 2.54MM 5PK
Reference Price (USD)
1+
$2.19000
500+
$2.1681
1000+
$2.1462
1500+
$2.1243
2000+
$2.1024
2500+
$2.0805
Exquisite packaging
Discount
TT / Paypal / Credit Card / Western Union / Money Gram
1991
$2.19
Product details
Optimized for renewable energy systems, the 1991 from Pololu Corporation delivers unmatched reliability in Rectangular Connectors - Housings. Its weather-resistant design excels in solar/wind power applications with extreme environmental challenges.The Non-Gendered architecture features triple-sealing technology that maintains IP68 rating under 15m water immersion for offshore wind installations.Corrosion-resistant Non-Gendered contacts utilize silver-nickel alloys that prevent sulfide formation in hydrogen-rich environments of battery storage systems.With 20 high-voltage positions, the connector supports 1500VDC solar array connections while maintaining 15mm creepage distance.The 0.100" (2.54mm) high-voltage pitch configuration prevents surface tracking even when contaminated with salt spray or industrial pollution.The 1-row isolated design prevents potential-induced degradation (PID) in photovoltaic systems operating at 1000V+.Engineered 0.100" (2.54mm) spacing maintains 8kV dielectric withstand between positive and negative DC bus connections.The Free Hanging (In-Line) version includes integrated surge protection that diverts 10kA lightning strikes without contact degradation.Crimp process creates oxidation-proof connections stable across -40 C to +105 C daily cycling in desert solar farms.The Slide-On mechanism provides 200N tensile strength while allowing tool-less maintenance in hard-to-access wind turbine nacelles.UV-resistant Black housing shows <5% color fade after 5000 hours Xenon arc testing equivalent to 25 years outdoor exposure.Featuring Cable Clamp, the connector achieves <0.5mV contact potential difference critical for preventing galvanic corrosion in wet environments.
Product Attributes
- Product Status: Active
- Connector Type: Non-Gendered
- Contact Type: Non-Gendered
- Number of Positions: 20
- Pitch: 0.100" (2.54mm)
- Number of Rows: 1
- Row Spacing: 0.100" (2.54mm)
- Mounting Type: Free Hanging (In-Line)
- Contact Termination: Crimp
- Fastening Type: Slide-On
- Color: Black
- Features: Cable Clamp
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