6700 Series TO-220 BIMETAL DISC THERMOSTAT 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 30,000 life cycles @ max standard amperage * Up to 100,000 life cycles @ max gold contact amperage DESCRIPTION The AirpaxTM 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 1 amp for 48 VDC or 120 VAC for 30,000 cycles, and achieves low-level switching down to 0.001A to 0.020A at 5 VDC for 100,000 cycles. Temperature is pre-set at the factory and is non-adjustable in the field. 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 AirpaxTM 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. OPERATION SCHEMATICS Schematic for Open on Rise Operation 43 6700 Series Schematic for Close on Rise Operation http://airpax.sensata.com/ 6600, 6700 SPECIFICATIONS Contact Resistance Contact Ratings Contact Operations 50 milliohms max (before and after rated life) Cycles 20,000 100,000 Voltage 48 VDC 5 VDC Amps (resistive) 0.5 0.001 (gold) 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 Insulation Resistance Contact Bounce Vibration Shock Seal Base Material Terminal Material Contact Material Long = -55C to 160C (-67F to 320F) 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. 100 Mohms at 500 VDC 3 milliseconds max (make) Per Mil-Std-202, method 204D, test condition D, 10 to 2,000 Hz Per Mil-Std-202, method 213, test condition C, 100 G's for 6 millisecond duration, 1/2 sine wave 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) PPS (Polyphenylene Sulfide), 94 VO rated 65% Copper, 18% Nickel Gold-plated or overlay, silver crossbar Mounting Bracket Material Nickel-plated copper (standard) or high pressure laminated plastic ("P" mounting bracket option) Chemical Resistance Unit is resistance to water, salt, alcohol, ammonia, trichlorethane and most other organic solvents Solderability Soldering Heat Resistance Weight Agency Approvals http://airpax.sensata.com/ Terminal material is selectively striped with lead-free solder for improved solderability. Per Mil-Std-202G, method 210F, test condition C & K, test condition K validated at 260C for 25 seconds Approximately 0.5 grams cUus recognized E36687 VDE approval 0631/12.83 RoHS Compliant per EU Directive 2002/95/EC 6700 Series 44 DIMENSIONAL SPECIFICATIONS, inches [mm] (5.08 0.13) 0.200 0.005 (10.16 0.13) 0.400 0.005 (3.64 0.089) 0.1435 0.0035 (2.79 0.13) 0.110 0.005 (17.93) REF 0.706 (1.27 0.10) 0.050 0.004 (0.76 0.08) 0.030 0.003 (5.49 0.13) 0.216 0.005 (4.70 0.25) 0.185 0.010 (0.76 0.03) 0.030 0.001 (6.35 0.51) 0.250 0.020 (29.59 0.74) 1.165 0.029 (2.79 0.13) 0.110 0.005 (14.35) REF 0.565 (0.33 0.013) 0.013 0.0005 (5.08 0.25) 0.200 0.010 STANDARD PACKAGING All samples and production orders will be shipped in plastic, industry standard shipping tubes. THROUGH BOTH WALLS (O3.18 0.05) O0.125 0.002 (0.76) TYP 0.030 (8.25) REF 0.325 (6.73 0.25) 0.265 0.010 (2.41 0.25) 0.095 0.010 (10.26 0.38) 0.404 0.015 (33.02) REF 1.300 (31.50) 1.240 (10.26 0.38) 0.404 0.015 (7.62 0.25) 0.300 0.010 45 6700 Series (7.62 0.25) 0.300 0.010 THROUGH BOTH WALLS (O6.35) REF O0.250 (533.40 1.19) 21.000 0.050 (9.65 0.25) 0.380 0.010 (3x 0.76) 3x 0.030 (14.22 0.25) 0.560 0.010 (1.40 0.25) 0.055 0.010 (2.54 0.25) 0.100 0.010 (2.79 0.25) 0.110 0.010 http://airpax.sensata.com/ 6600, 6700 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. OPERATE (5C) MIN DIFFERENTIAL (C) MIN RESET (C) 40 4 20 45 4 20 50 4 30 55 4 30 Example 1: 60 4 40 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. 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. DECISION TABLES 67 L 0 9 0 P 5 5 8 8 Basic Product Series 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 http://airpax.sensata.com/ 6700 Series 46 This document is generated from the AirpaxTM Power Protection Catalog # 2455005000 revised in February 2012 BUSINESS CENTERS Sensata Technologies 807 Woods Road Cambridge, MD 21613, USA Phone: +1 410-228-1500 Brands: AirpaxTM Sensata Technologies Inc. 529 Pleasant Street Attleboro, MA 02703, USA Phone: +1 508-236-3287 Brands: KlixonTM, Sensata TechnologiesTM, QinexTM, Sensor-NiteTM, AirpaxTM (c)2012 Sensata Technologies, Inc. All rights reserved worldwide. Printed in USA, revised February 2012. Form # 130981 Important Notice: Sensata Technologies reserves the right to make changes to, or to discontinue, any product or service identified in this publication without notice. Before placing orders, users should obtain the latest version of the relevant information to verify that the information being relied upon is current. Sensata Technologies assumes no responsibility for customers' product designs or applications. Users must determine the suitability of the Sensata device described in this publication for their application, including the level of reliability required. Many factors beyond Sensata's control can affect the use and performance of a Sensata product in a particular application, including the conditions under which the product is used and the time and environmental conditions in which the product is expected to perform. As these factors are uniquely within the user's knowledge and control, it is essential that the user evaluate the Sensata product to determine whether it is fit for a particular purpose and suitable for the user's application. Sensata Technologies products are sold subject to Sensata's Terms and Conditions of Sale which can be found at: www.sensata.com/terms.htm