| 6700 SERIES TO-220, Subminiature Bimetal Disc Thermostat Introduction The Airpax(R) 6700 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 6700 series thermostat dimensionally conforms to the international product package standard Y220 / TO220. Thus, the 6700 may be automatically placed and soldered onto PC boards with high speed automated equipment, eliminating the need for the expensive hand placement and termination required today for most power supply thermostats. The 6700 provides fast, positive response with excellent repeatability. The thermostat has a switch capability of up to 0.5 amp for 48 VDC, and achieves low-level switching down to 0.010A 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. Thermal conductivity is mainly through the terminals and the mounting bracket making the unit ideal for both surface mount and ambient air sensing. The nickel-plated copper mounting bracket comes standard, or you can utilize the laminated plastic mounting bracket for increased dielectric strength and VDE approval. Primarily developed for thermal management applications on power supplies, the Airpax(R) 6700 series is also ideally suited for use on crowded PC boards. 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. Applications include computers and computer peripherals, aircraft, automotive, medical devices and test equipment. Features * RoHS compliant per EU directive 2002 / 95 / EC * TO-220 / Y-220 international electronic package standard * Ideal for surface and air sensing on PC boards and heat sinks * VDE approved with "P" bracket option * Gold-plated contacts * Up to 20,000 life cycles @ max standard amperage * Up to 100,000 life cycles @ max gold contact amperage OPERATION SCHEMATICS Schematic for Open on Rise Operation Schematic for Close on Rise Operation Page 1 Copyright (c) 2020 Sensata Technologies, Inc. www.sensata.com SPECIFICATIONS Contact Resistance 50 milliohms max (before and after rated life) VDE Contact Ratings UL Cycles 20,000 100,000 30,000 30,000 100,000 6,000 Voltage 48 VDC 5 VDC 48 VDC 120 VAC 5VDC 24 VAC Amps 0.5A (Resistive) 0.01A (Resistive) 1A (Resistive) 1A (Resistive) 0.02A (Resistive) 1A (pilot duty) Contact Operations Either close on rise (make) or open on rise (break) Operating Temperature 40C to 130C (104F to 266F) Temperature Tolerance Standard of 5C (9F) with nominal operating temperature settings in 5C increments Short Term / Long Term Exposure Limit Short = 260C (500F), 10 second duration Dielectric Strength Nickel-plated copper bracket has 1480 VAC 60Hz, 1 second duration terminals to case. Plastic bracket has 2000 VAC 60Hz, 1 second duration terminals to case. Insulation Resistance 100 Mohms at 500 VDC Contact Bounce 3 milliseconds max (make) Vibration Per Mil-Std-202, method 204D, test condition D, 10 to 2,000 Hz Shock Per Mil-Std-202, method 213, test condition C, 100 G's for 6 millisecond duration, 1/2 sine wave Seal High temperature epoxy sealed for wave soldering and cleaning, moisture proof per Sensata specification 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 Mounting Bracket Material Nickel-plated copper bracket has 1480 VAC 60Hz, 1 second duration terminals to case. Plastic bracket has 2000 VAC 60Hz, 1 second duration terminals to case. Chemical Resistance Unit is resistance to water, salt, alcohol, ammonia, trichlorethane and most other organic solvents Solderability Terminal material is selectively striped with lead-free solder for improved solderability Soldering Heat Resistance Per Mil-Std-202G, method 210F, test condition C & K, test condition K validated at 260C for 25 seconds Weight Approximately 0.5 grams Agency Approvals cUus recognized E36687 VDE approval 40028976 RoHS Compliant per EU Directive 2002/95/EC Long = -55C to 160C (-67F to 320F) Page 2 Copyright (c) 2020 Sensata Technologies, Inc. www.sensata.com DIMENSIONS Dimensions in inches [mm] STANDARD PACKAGING All samples and production orders will be shipped in plastic, industry standard shipping tubes. Page 3 Copyright (c) 2020 Sensata Technologies, Inc. www.sensata.com STANDARD TEMPERATURE CALIBRATION TABLE Each thermostat part number consists of functional "building blocks" to enable the user to specify the desired characteristics. Select the proper code in each category, then transfer it to the box indicated. Unless a special requirement is indicated, the part number will be complete when the proper temperature is selected. If you have a special requirement, please call Sensata for a factory assigned number to complete the part number. Example 1: A 67F090 thermostat will close (make contact) on a rising temperature from 85C to 95C and will reset open (break contact) on a falling temperature within a window of no greater than 6C lower than the actual close temperature and no less than 60C ambient temperature. OPERATE (5C) MIN DIFFERENTIAL (C) MIN RESET (C) 40 4 20 45 4 20 50 4 30 55 4 30 60 4 40 65 4 40 70 4 50 75 4 50 80 6 55 85 6 55 90 6 60 95 6 60 100 6 70 105 6 70 110 6 80 115 6 80 120 9 85 125 9 85 130 9 90 Example 2: A 67L060P thermostat has a plastic mounting bracket with 2000 VAC dielectric strength and VDE approval.The thermostat will open (break contact) on a rising temperature from 55C to 65C and will reset close (make contact) on a falling temperature within a window of no greater than 4C lower than the actual open temperature and no less than 40C ambient temperature. The mounting bracket designation and the 4 digit manufacturing dash number are used for ordering special features and may not appear as part of the marking on the thermostat. Temperature set point calibration is checked at Sensata Technologies with precision test equipment and proven methods. Because customer checking methods may differ, a typical variance allowed for correlation is 1C. Example : 67L090P-5588 ORDERING OPTIONS Basic Product Series 67 L 0 9 0 P 5 5 8 8 67 Contact Operation F = Fan (close on rise) L = Limit (open on rise) Operating Temperature in C, 3 digits (from above table, put "0" in front of 2 digit temps) Mounting Bracket Designation Blank or no entry for a standard nickel-plated copper bracket P = Plastic mounting bracket (VDE approved) Factory Assigned Number Nondescript, 4 digit dash number assigned for a customer's special requirements. The dash and factory assigned number is not required for ordering a standard product Page 4 Copyright (c) 2020 Sensata Technologies, Inc. www.sensata.com AGENCY APPROVALS & CERTIFICATIONS cUus recognized E36687 VDE approval 40028976 RoHS Compliant per EU Directive 2002/95/EC WARNINGS RISK OF MATERIAL DAMAGE AND HOT ENCLOSURE * The product's side panels may be hot, allow the product to cool before touching * Follow proper mounting instructions including torque values * Do not allow liquids or foreign objects to enter this product Failure to follow these instructions can result in serious injury, or equipment damage. HAZARD OF ELECTRIC SHOCK, EXPLOSION OR ARC FLASH * Disconnect all power before installing or working with this equipment * Verify all connections and replace all covers before turning on power Failure to follow these instructions can result in death or serious injury. Page 5 Sensata Technologies, Inc. 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BUYER ACKNOWLEDGES AND AGREES THAT IT IS SOLELY RESPONSIBLE FOR COMPLIANCE WITH ALL LEGAL, REGULATORY AND SAFETY-RELATED REQUIREMENTS CONCERNING ITS PRODUCTS, AND ANY USE OF SENSATA COMPONENTS IN ITS APPLICATIONS, NOTWITHSTANDING ANY APPLICATIONS-RELATED INFORMATION OR SUPPORT THAT MAY BE PROVIDED BY SENSATA. Mailing Address: Sensata Technologies, Inc., 529 Pleasant Street, Attleboro, MA 02703, USA. Copyright (c) 2020 Sensata Technologies, Inc. Revised 04/01/2020 CONTACT US Americas +1 (888) 438 2214 sensors@sensata.com Europe, Middle East & Africa +31 (74) 357 8156 (Klixon+Airpax) temperature-info.eu@sensata. com Asia Pacific sales.isasia@list.sensata.com China +86 (21) 2306 1500 Japan +81 (45) 277 7117 Korea +82 (31) 601 2004 India +91 (80) 67920890 Rest of Asia +886 (2) 27602006 ext 2808 www.sensata.com