67-1-A-12/2D

67-1-A-12/2D is a 67 series high voltage dry reed relay. It has small size and encapsulated in plastic package with internal mu-metal magnetic screen. It is constructed by using a lead frame in a Single-in-Line format and features former-less coils which enables a smaller package. The unusual package style allows interesting stacking possibilities when used to construct high density multiplexers or matrices. Suitable applications are EV charge point testing, mining gas analysis, cable testing, high voltage instrumentation.

• Tungsten plated contacts ensure a long and reliable life
• 1 Form A configuration, comes with internal diode
• Operating temperature range is -20°C to +85°C
• Coil voltage is 12V, coil resistance is 150 ohm
• Maximum contact resistance is 0.12 ohm
• Maximum operating voltage is 9V, minimum operating voltage is 1.2V
• Power rating is 50W, maximum switch current is 3A
• Maximum switching volts is 7500V
• Minimum stand-off volts is 10000V
• Life expectancy is 10⁸

Poznámky

High voltages and stray capacitance can generate very high current pulses, which can damage the contact plating causing welding of the reed switch.