ECM28DRKH-S851
Sullins Connector Solutions
ECM28DRKH-S851
Sullins Connector Solutions
CONN EDGE DUAL FMALE 56POS 0.156
Reference Price (USD)
1+
$8.48000
500+
$8.3952
1000+
$8.3104
1500+
$8.2256
2000+
$8.1408
2500+
$8.056
Exquisite packaging
Discount
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ECM28DRKH-S851
$8.48
Product details
The ECM28DRKH-S851 from Sullins Connector Solutions sets new standards in Card Edge Connectors - Edgeboard Connectors for renewable energy systems. Engineered for photovoltaic applications, this connector delivers unmatched weather resistance and power handling capabilities.Compatible with Non Specified - Dual Edge configurations, the design features DC arc-quenching technology. When compared to standard connectors, it reduces arc flash energy by 95% during disconnect under load.The Female version includes touch-safe design. The insulated shroud prevents accidental contact with live parts up to 1500VDC.With 56 power contacts, the connector supports 30A continuous current. The silver-impregnated contacts maintain <0.2m resistance after 10,000 thermal cycles.The 2 row configuration includes integrated surge protection. These metal-oxide varistors clamp transient voltages below 1.5kV for sensitive monitoring circuits.The 0.156" (3.96mm) pitch design prevents tracking in humid conditions. The creepage distance exceeds IEC 61730 Class II requirements for photovoltaic applications.Dual capability enables string monitoring. The isolated sense contacts provide 0.5% voltage measurement accuracy.Through Hole installation withstands wind loading up to 90mph. The reinforced mounting points distribute mechanical stress across the entire panel structure.The Solder process creates gas-tight connections. Ultrasonic welding produces joints with 100% cross-sectional conductivity.Phosphor Bronze contacts exhibit excellent corrosion resistance. Salt fog testing per UL 6703 shows no degradation after 3000 hours exposure.The Gold surface treatment prevents fretting corrosion. The micro-roughened surface retains lubricant through 500+ thermal cycles.With 30.0µin (0.76µm) plating, the contacts withstand 1000V/mil dielectric strength. This specification exceeds UL 1059 requirements for photovoltaic connectors.The Full Bellows design includes self-cleaning action. Each mating cycle produces 5mm of contact wipe to maintain oxide-free surfaces.Top Mount Opening, Unthreaded, 0.125" (3.18mm) Dia includes water diversion channels. These patented features prevent moisture accumulation at the cable entry point.Rated for -65°C ~ 125°C, the connector maintains flexibility from -40 C to 120 C. The material formulation resists embrittlement in extreme cold.
Product Attributes
- Product Status: Active
- Card Type: Non Specified - Dual Edge
- Gender: Female
- Number of Positions/Bay/Row: -
- Number of Positions: 56
- Card Thickness: -
- Number of Rows: 2
- Pitch: 0.156" (3.96mm)
- Read Out: Dual
- Features: -
- Mounting Type: Through Hole
- Termination: Solder
- Contact Material: Phosphor Bronze
- Contact Finish: Gold
- Contact Finish Thickness: 30.0µin (0.76µm)
- Contact Type: Full Bellows
- Color: -
- Flange Feature: Top Mount Opening, Unthreaded, 0.125" (3.18mm) Dia
- Operating Temperature: -65°C ~ 125°C
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