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 Cycles Voltage Amps (resistive) 100,000 120 VAC 5 Contact Ratings 100,000 240 VAC, 24VDC 3 100,000 48 VDC 1.5 Either close on rise (make) or open on rise (break), SPST (Single Pole, Single Throw) Contact Operations +35F to 325F (+1.67C to 162.78C) Operating Temperature Standard of 5F with nominal operating temperature settings in 5F increments Temperature Tolerance -40F to 350F (-40C to 176.67C) Long Term Exposure Limit 1500 Vrms 60Hz, 1 minute, terminals to case Dielectric Strength 2.3 grams (0.08 oz) Weight Page 1 www.sensata.com Copyright 2018 Sensata Technologies, Inc. CONTACT OPERATION CODE DESCRIPTION O Letter O = Open on Rise C Letter C = Close on Rise TERMINAL SELECTION A B C E (3.38) 0.133 (1.40) (1.52) (1.96) (1.22) (3.96) (3.96) 0.077 0.055 0.060 0.048 (2.79 - 2.92) 0.156 0.156 0.110 - 0.115 (1.57) (1.22) (7.24) (7.11) (3.96) 0.062 0.048 0.285 (9.04) (11.43) 0.280 0.156 (14.68) 0.356 0.450 (0.41) (0.41) 0.578 0.016 0.016 Same as View (0.51) Except Formed 90 0.020 F G H J K (7.92) (6.35) (6.35) (4.75) (1.98) (1.98) (1.98) 0.312 0.250 0.250 0.187 0.078 0.078 0.078 (3.96) (6.35) (3.96) (7.92) 0.156 0.156 0.250 (11.23) (10.69) (10.72) 0.312 (15.47) (14.86) 0.442 0.421 0.422 0.609 0.585 (0.81) (0.51) Same as View Same as View Same as View 0.032 0.020 Except Formed 90 Except Formed 90 Except Formed 90 TERMINAL ORIENTATION A B C OPPOSED: Terminals on PARALLEL: Terminals on VERTICAL: Both terminals opposite sides of thermostat, same side of thermostat, on a extend up and away, on a on a parallel plane to the parallel plane to the mounting perpendicular plane to the mounting bracket / base bracket / base mounting bracket / base Terminal orientation restrictions A (Opposed) B (Parallel) C (Vertical) A B E G J A B E C F H K Page 2 www.sensata.com Copyright 2018 Sensata Technologies, Inc.