SENSATA / AIRPAX 67L045 Thermostat Switch, Subminiature Bimetal Disc, TO-220, 20 °C Reset, NC, 500mA at 48VDC, 6700 Series

67L045 is a Airpax® 6700 series, positive snap action, single pole / single throw, sub-miniature bimetallic thermostat which provides accurate and reliable sensing and switching in a single device. It provides fast, positive response with excellent repeatability. The thermostat has a switch capability of upto 0.5amp for 48VDC and achieves low-level switching down to 0.010A at 5VDC for 100,000 cycles. Temperature is pre-set at the factory and is non-adjustable in the field. Applications include computers and computer peripherals, aircraft, automotive and test equipment. Typical uses include turning on an indicator light, sounding an audible alarm, switch on a control circuit to send a message to a display screen or even switching a circuit to shut down a system. Thermal conductivity is mainly through the terminals and the mounting bracket making the unit ideal for both surface mount and ambient air sensing.

• Operating temperature is 45°C
• Minimum differential temperature is 4°C
• Minimum reset is 20°C
• Limit (open on rise) contact configuration
• Ideal for surface and air sensing on PC boards and heat sinks, gold-plated contacts
• Upto 20,000 life cycles at max standard amperage
• Upto 100,000 life cycles at max gold contact amperage
• Insulation resistance is 100Mohms at 500VDC
• Approved by cЯUus recognized E36687, VDE 40028976
• TO220 package