3M 50 Way Twisted Ribbon Cable, 63.5 mm Width
3M 50 Way Twisted Ribbon Cable, 63.5 mm Width, Pitch: 1.27mm, Reel Length: 30m, Voltage Rating: 300 V, Capacitance: 52.2 pF/m, Characteristic Impedance: 122 Ω, Number of Pairs: 25, Minimum Operating Temperature: -20°C, Maximum Operating Temperature: +80°C, American Wire Gauge: 28, Conductor Strand Type: Stranded, Core Strands: 7/36, MPN: 1700-50