5003 | SERIES 1/2" BIMETAL DISC THERMOSTAT Introduction The 5003 series is a RoHS compliant, positive snap action, single pole / single throw, bimetallic thermostat which provides accurate and reliable sensing and switching in a single device. It is ideal for applications when space is at a premium with overall depth, without projecting terminals, being only 0.250 in. The basic switch assembly is operated by a bimetal disc with positive, reinforced snap-action, which is known for its reliable repeatability. With several terminal and mounting options, the 5003 series offers excellent shock and vibration resistance due to the robust construction of its switch assembly. For high humidity and contaminating atmosphere applications, the device is sealed with a non-volatile resin. Narrow differential devices are ideal for control, while standard differentials can be used for high or low temperature limit switches. Features * Ideal for surface and air sensing * RoHS compliant per EU directive 2002 / 95 / EC * 1/2" disc button style * Low profile design Applications * Automation * Control * PCB * AC/DC Control * Small Appliance * Water Heater SPECIFICATIONS Contact Ratings Contact Operations Cycles 100,000 100,000 100,000 Voltage 120 VAC 240 VAC, 24VDC 48 VDC Amps (resistive) 5 3 1.5 Either close on rise (make) or open on rise (break), SPST (Single Pole, Single Throw) Operating Temperature +35F to 325F (+1.67C to 162.78C) Temperature Tolerance Standard of 5F with nominal operating temperature settings in 5F increments Long Term Exposure Limit Dielectric Strength Weight -40F to 350F (-40C to 176.67C) 1500 Vrms 60Hz, 1 minute, terminals to case 2.3 grams (0.08 oz) Page 1 Copyright (c) 2018 Sensata Technologies, Inc. www.sensata.com CONTACT OPERATION CODE DESCRIPTION O Letter "O" = Open on Rise C Letter "C" = Close on Rise TERMINAL SELECTION A B (O1.40) O0.055 (1.22) 0.048 (9.04) 0.356 C (O1.52) O0.060 (3.96) 0.156 (1.57) 0.062 F G (1.98) 0.078 (10.69) 0.421 (6.35) 0.250 (4.75) 0.187 (6.35) 0.250 (3.96) 0.156 (0.41) 0.016 H J (7.11) 0.280 (14.68) 0.578 (7.92) 0.312 (10.72) 0.422 (3.96) 0.156 (0.51) 0.020 K (7.92) 0.312 (6.35) 0.250 (1.98) 0.078 (0.51) 0.020 Same as View "E" Except Formed 90 (O1.22) O0.048 Same as View "B" Except Formed 90 (3.96) 0.156 (14.86) 0.585 (3.38) 0.133 (2.79 - 2.92) 0.110 - 0.115 (7.24) 0.285 (11.43) 0.450 (0.41) 0.016 E (1.96) 0.077 (15.47) 0.609 (1.98) 0.078 (3.96) 0.156 (0.81) 0.032 Same as View "G" Except Formed 90 (11.23) 0.442 Same as View "J" Except Formed 90 TERMINAL ORIENTATION A B OPPOSED: Terminals on opposite sides of thermostat, on a parallel plane to the mounting bracket / base C PARALLEL: Terminals on same side of thermostat, on a parallel plane to the mounting bracket / base VERTICAL: Both terminals extend up and away, on a perpendicular plane to the mounting bracket / base Terminal orientation restrictions `A' (Opposed) A B E G `B' (Parallel) J A B E `C' (Vertical) C F H K Page 2 Copyright (c) 2018 Sensata Technologies, Inc. www.sensata.com MOUNTING AND ENCLOSURE SELECTION B A C (16.26) 0.640 D (16.26) 0.640 E (16.26) 0.640 (3.56) 0.140 (15.39) 0.606 (3.32) 0.131 (30.15) 1.187 (7.61) 0.300 (6.35) MAX 0.250 2 Mounting Slots (3.56) (4.37) x 0.140 0.172 F (23.80) 0.937 (O3.55) O0.140 (0.46) 0.018 (17.45) 0.687 G (21.41) REF 0.843 (30.15) 1.187 (23.01) 0.906 (O3.73) O0.147 (O2.76) O0.109 (0.46) 0.018 H (34.92) 1.375 (25.40) 1.000 (0.46) 0.018 (O3.18) O0.125 (0.46) 0.018 (29.62) 1.166 (O3.56) O0.140 (0.46) 0.018 (0.79) 0.031 (23.80) 0.937 (16.26) 0.640 (0.46) 0.018 Z (10.31) 0.406 (17.45) 0.687 (23.80) 0.937 J (3.18) 0.125 (11.10) 0.437 (30.15) 1.187 (10.31) 0.406 (0.79) 0.031 (9.52) 0.375 Special Requirements Customer to Specify (9.52) 0.375 6-32 UNC-2A Thread 8-32 UNC-2A Thread Undercut to Allow Stud to Screw Down Flat Undercut to Allow Stud to Screw Down Flat TEMPERATURE CODES AND TOLERANCE Temperature Scale Fahrenheit Celsius Fahrenheit Celsius Fahrenheit Celsius Top Temperature Settings 35F to 200F 1.7C to 93C 201F to 300F 94C to 149C 301F to 325F 150C to 163C Standard Top Temperature Tolerance (code) 5F (A) 2.8C (A) 8F (B) 4.4C (B) 10F (C) 5.6C (C) Nominal Temperature Differential 15F 8.3C 25F 13.8C 30F 16.7C Note * Select any temperature in the range of 35F to 325F. Standard choices fall on the 5F increments, for example 140F, 145F, 150F, 155 F... up to 320F or 325F * Specify the F temperature in the part numbering scheme as a three digit code without the `F' in the part numbe r. For example, for 200F, put in code `200' * Bottom Temperature in F" equals the "Top Temperature in F" minus "Nominal Differential in F". For example 310F - 30F = 280F Tolerance Code A B C Y ( Bottom Temp Only) F 5F 8F 10F Minimum C 2.8C 4.4C 5.6C Minimum Note * The standard tolerance for the top temperature is based on the temperature range the top temperature falls in, please refer to the temperature setting chart, and select the appropriate code for a standard top temperature tolerance * For bottom temperature tolerance a "Y" = minimum trip, which indicates the "reset" trip occurs at or above the lower temperature set point. Page 3 Copyright (c) 2018 Sensata Technologies, Inc. www.sensata.com ORDERING OPTIONS Example : C53GAB105A-090Y Close contacts on temperature rise, 5003 series, 0.187" horizontal quick-connects with opposed orientation, mounting bracket with two 0.140" x 0.172" mounting slots, 105F top temperature with a 5F standard top tolerance and a standard 15F differential between top and bottom temperature for temperature range of 35F to 200F, differential helps calculate a bottom temperature of 90F with a standard minimum reset for contacts to open at or above the bottom temperature setpoint. C 53 G A B 1 0 5 A - 0 9 0 Y Contact Operation O, C See Contact Operation Table Family 5003 Series Terminal Selection A, B, C, E, F, G, H, J, K See Terminal Selection Table Terminal Orientation A, B, C See Terminal Orientation Table Mounting & Enclosure A, B, C, D, E, F, G, H, J, Z See Mounting and Enclosure Selection Table Top Temperature (in F) See Temperature Codes and Tolerance Table (Available in Increments of 5F) Top Temperature Tolerance Code A, B, C See Temperature Code and Tolerance Table Bottom Temperature (in F) See Temperature Codes and Tolerance Table Bottom Temperature Tolerance Code A, B, C, Y See Temperature Code and Tolerance Table IMPORTANT NOTICE These devices are not intended for use as service or repair components, strictly for use by Original Equipment Manufacturer. This product is not rated as explosion proof and should not be applied in any application where flammable vapors or dust is present. End of life failure of this device may result in either open or closed circuit condition, and as such, OEMs must apply end of life protection in series, per agency requirements. Users are solely responsible for proper design, application and function of this product in the end product or system. Users must evaluate the suitability of these devices in their application with respect to Temperature Settings, Mechanical and Electrical Life Cycles, Electrical loads and Environmental conditions. These products are not environmentally sealed and have exposed electrical components. They are not intended to be used in applications where exposure to condensing or dripping liquids, Immersion in liquids, or exposure to other environment contaminants may occur. Excessive mechanical cycling, high electrical loading or exposure to liquids or other environmental contaminants, as noted above, may compromise the electrical insulating properties of these devices. Such conditions may result in electric insulation breakdown accompanied by localized heating. The device may remain permanently closed or open as a result of these conditions as well as at normal end of life. Page 4 Copyright (c) 2018 Sensata Technologies, Inc. www.sensata.com 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 will result in death or serious injury Page 5 Sensata Technologies, Inc. ("Sensata") data sheets are solely intended to assist designers ("Buyers") who are developing systems that incorporate Sensata products (also referred to herein as "components"). Buyer understands and agrees that Buyer remains responsible for using its independent analysis, evaluation and judgment in designing Buyer's systems and products. Sensata data sheets have been created using standard laboratory conditions and engineering practices. Sensata has not conducted any testing other than that specifically described in the published documentation for a particular data sheet. Sensata may make corrections, enhancements, improvements and other changes to its data sheets or components without notice. Buyers are authorized to use Sensata data sheets with the Sensata component(s) identified in each particular data sheet. HOWEVER, NO OTHER LICENSE, EXPRESS OR IMPLIED, BY ESTOPPEL OR OTHERWISE TO ANY OTHER SENSATA INTELLECTUAL PROPERTY RIGHT, AND NO LICENSE TO ANY THIRD PARTY TECHNOLOGY OR INTELLECTUAL PROPERTY RIGHT, IS GRANTED HEREIN. SENSATA DATA SHEETS ARE PROVIDED "AS IS". SENSATA MAKES NO WARRANTIES OR REPRESENTATIONS WITH REGARD TO THE DATA SHEETS OR USE OF THE DATA SHEETS, EXPRESS, IMPLIED OR STATUTORY, INCLUDING ACCURACY OR COMPLETENESS. SENSATA DISCLAIMS ANY WARRANTY OF TITLE AND ANY IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT, QUIET POSSESSION, AND NON-INFRINGEMENT OF ANY THIRD PARTY INTELLECTUAL PROPERTY RIGHTS WITH REGARD TO SENSATA DATA SHEETS OR USE THEREOF. All products are sold subject to Sensata's terms and conditions of sale supplied at www.sensata.com SENSATA ASSUMES NO LIABILITY FOR APPLICATIONS ASSISTANCE OR THE DESIGN OF BUYERS' PRODUCTS. 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) 2018 Sensata Technologies, Inc. Rev:02/02/18 CONTACT US Americas +1 (888) 438 2214 sensors@sensata.com Europe, Middle East & Africa +359 (2) 804 7165 temperature-info.eu@sensata.com Asia Pacific sales.isasia@list.sensata.com China +86 (21) 2306 1500 Japan +81 (45) 277 7117 Korea +82-10-9218-1179 India +91 (80) 67920890 Rest of Asia +886 (2) 27602006 ext 2808 www.sensata.com