104-1-A-12/3D

104-1-A-12/3D is a 104 series high voltage SIL/SIP reed relay designed for high-voltage isolation and switching in ATE and instrumentation. It is ideal for applications such as transformer and cable testing, mixed-signal semiconductor test, in-circuit test equipment, and High Voltage instrumentation; and where mains voltages are switched (for example, to control and isolate S.C.R. or triac gates). The range supports High Density layouts thanks to an internal mu-metal magnetic screen that reduces magnetic interaction when relays are closely stacked. With low leakage performance (supported by very high insulation resistance) and high power capability (variant dependent), Series 104 suits compact, high-channel-count switching systems. There is also an option for an electrostatic shield between the switch and the coil to help minimise noise coupling between the coil drive and high-voltage circuits, and high temperature operating range options are available for harsher environments.

• Up to 5kV stand-off, stacking on 6.35mm pitch
• Small size, shock resistance 50g, internal diode
• 1 Form A, 3kV standoff
• Coil voltage is 12V, coil resistance is 500 ohm
• Maximum operating voltage at 25°C is 9V
• Minimum operating voltage at 25°C is 1.2V
• Power rating is 25W, maximum switch current is 1A
• Maximum switching voltage is 1000V DC, operating temperature range from -20°C to +85°C
• Minimum stand-off voltage is 3000V, life expectancy is 10⁸