SP7T-SP8T 571-581 Normally Open Terminated | SMA, GPO RF Characteristics s DC-18 GHz s DC-26.5 GHz s Low/Medium Power s 1M Life Cycles Frequency GHz VSWR (max) Isolation dB (min) Ins. Loss dB (max) DC-4 1.20 80 0.20 4-8 1.30 75 0.30 8-12.4 1.40 70 0.40 12.4-18 1.50 60 0.50 18-26.5 1.80 55 0.80 Note: Performance may vary depending on selected options Specifications Mechanical Operating Voltage: 12 Vdc (11-14 Vdc) 24 Vdc (20-28 Vdc) 28 Vdc (24-32 Vdc) Coil Current (max. @ nom. Vdc & 25°C)*: 12 Vdc 345 mA 24 Vdc 175 mA 28 Vdc 150 mA Switching Time: 15 ms maximum Operating Temperature: -25ºC to +65ºC (Standard) -55ºC to +85ºC (Extended âTâ Option) Mechanical Life, Cycles: 1,000,000 minimum Vibration, Operating: 10G RMS, 20-2000 Hz Mechanical Shock, Non-Operating: 50G, 1/2 Sine, 11 ms Nominal Weight: 16.5 oz. (468 g.) * Performance and weight varies depending on selected options. 1.93 [49.0] 5Y1-5X0803 2.80 [71.1] 2.80 [71.1] 2.80 [71.1] 5Y1-5X0823 5Y1-5X0803A 5Y1-5X0823A 3 3 4 4 581-530823 Shown For Electrical Schematic, see page # 3-20 Part Number Selector 571 Family Special Options J 5 Actuator 571 = SP7T J = 9 or 26 Pin âDâ Connector 5 = Normally Open 581 = SP8T K = 26.5 GHz 9 = Normally Open Suppression P = Power Plug Diodes R = (-) Com* 2 08 Coil Voltage 03 A ROHS Connectors 2 = 12 Vdc 06 = GPO Male 3 = 28 Vdc 08 = SMA Female Indicators 03 = No Indicators 2W Terminations 8 = 24 Vdc 23 = SPST Indicators 9 = 15 Vdc 2W Terminations Circuit Options A = TTL High E = BCD Decoding S = Epoxy Seal T = -55º to +85º C * Only available with N.O. Suppression Diodes 3-10 Note: TTL option includes suppression diode. Other options may be available and all combinations may not be possible. Please consult with factory. Dow-Key Microwaveswww.dowkey.coms800.266.3695 AS9100/ISO-9001: 2000 Certified