122-1-A-5/2

122-1-A-5/2 is a 122 series ultra high density 4mm² (4mm x 4mm (0.157in x 0.157in) footprint) single-pole reed relay range designed for compact ATE switching matrices and multiplexers where maximum channel count is the priority. An internal mu-metal magnetic screen enables side-by-side stacking on a 4mm pitch to support high density / ultra high density layouts while maintaining stable performance in tightly packed designs. With very high insulation resistance to support Low Leakage switching, plus fast operate and release times for high-speed test systems, Series 122 is well suited to semiconductor test and general instrumentation switching.

• Sputtered ruthenium instrumentation grade switch
• Operating temperature range from -20°C to +85°C
• Coil voltage is 5V, coil resistance is 350 ohm
• Maximum contact resistance is 0.18ohm
• Maximum operating voltage at 25°C is 3.75V
• Minimum operating voltage at 25°C is 0.5V
• Power rating is 10W, maximum switch current is 0.5A
• Maximum switching voltage is 200V
• Life expectancy is 10⁸
• No internal diode is added