67-1-A-5/2D

67-1-A-5/2D 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.

• 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 5V, coil resistance is 40 ohm
• Maximum contact resistance is 0.12 ohm
• Maximum operating voltage is 3.75V , minimum operating voltage is 0.5V
• Power rating is 50W, maximum switch current is 3A
• Maximum switching volts is 7500V
• Minimum stand-off volts is 10000V
• Life expectancy is 10⁸

บันทึก

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