6600 SERIES 8-Pin DIP, Subminiature Bimetal Disc Thermostat Introduction The Airpax 6600 series is a RoHS compliant, positive snap action, single pole / single throw, sub-miniature bimetallic thermostat which provides accurate and reliable sensing and switching in a single device. The 6600 series thermostat dimensionally conforms to the international product package standard 8-pin DIP (N8A Dual Inline Package). The 6600 is ideally suited for use on printed circuit boards. Its size and shape conserves space on crowded PC boards and can be installed using auto-insertion equipment. The device is sealed to withstand wave soldering and board washing operations. The 6600 provides fast, positive response with excellent repeatability. The thermostat has a switch capability of up to 1 amp for 48 VDC or 120 VAC, and achieves low-level switching down to 0.001 A to 0.020 A at 5 VDC 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. The 6600 thermostat is temperature tested in a computer controlled automated test equipment air-oven. Due to the ideal conditions under which it is tested, independent customer testing may be necessary to ensure that the correct calibration is utilized in the application. It is the customers responsibility to determine whether the product is proper for customers use and application. Features RoHS compliant per EU directive 2002 / 95 / EC 8-pin DIP international electronic package standard Ideal for surface and air sensing on PC boards Gold-plated contacts Up to 30,000 life cycles max standard amperage (120VAC) Up to 100,000 life cycles max gold contact amperage OPERATION SCHEMATICS Schematic for Schematic for Open on Rise Close on Rise Operation Operation Page 1 www.sensata.com Copyright 2020 Sensata Technologies, Inc. SPECIFICATIONS 50 milliohms max (before and after rated life) Contact Resistance Cycles Voltage Amps (resistive) 25,000 48 VDC 1.0 Contact Ratings 30,000 120 VAC 1.0 100,000 5 VDC 0.001 (gold) Either close on rise (make) or open on rise (break) Contact Operations 40C to 130C (104F to 266F) Operating Temperature Standard of 5C (9F) with nominal operating temperature settings in 5C increments Temperature Tolerance Short = 260C (500F), 10 second duration Long = -55C to 160C (-67F to 320F) Short Term / Long Term Exposure Limit 1480 VAC 60Hz, 1 second duration terminals to case Dielectric Strength 100 Mohms at 500 VDC Insulation Resistance 3 milliseconds max (make) Contact Bounce Per Mil-Std-202, method 204D, test condition D, 10 to 2,000 Hz Vibration Per Mil-Std-202, method 213, test condition C, 100 Gs for 6 millisecond duration, sine wave Shock High temperature epoxy sealed for wave soldering and cleaning, moisture proof per Sensata specification Seal S-722 (unit will not leak while submerged in 9 of water for a minimum of two minutes) Base Material PPS (Polyphenylene Sulfide), 94 VO rated Terminal Material 65% Copper, 18% Nickel Contact Material Gold-plated or overlay, silver crossbar Unit is resistance to water, salt, alcohol, ammonia, trichlorethane and most other organic solvents Chemical Resistance Per Mil-Std-202F, method 210A, test condition E Soldering Heat Resistance Approximately 0.45 grams Weight 1,000,000 operations Mechanical Life cUus recognized E36687 Agency Approvals VDE approval 0631/12.83 RoHS Compliant per EU Directive 2002/95/EC Page 2 www.sensata.com Copyright 2020 Sensata Technologies, Inc.