5003 Series 1/2” BIMETAL DISC THERMOSTAT FEATURES • RoHS compliant per EU directive 2002 / 95 / EC • Low profile design • 1/2” disc button style • Ideal for surface and air sensing DESCRIPTION The Airpax™ 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. The 5003 series is ideal for applications when space is at a premium. Overall depth without projecting terminals is only 0.250 inches. The basic switch assembly is operated by a bimetal disc with positive, reinforced snap-action, which is known for its reliable repeatability. The construction of the switch assembly offers excellent shock and vibration resistance. Thermal response is fast due to low mass. The 5003 series offers many terminal and mounting options to fit your application needs. 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. The series 5003 thermostat is cЯUus certified. SPECIFICATIONS Contact Ratings Cycles Voltage Amps (resistive) 100,000 120 VAC 5 100,000 240 VAC, 24VDC 3 100,000 48 VDC 1.5 Contact Operations Either close on rise (make) or open on rise (break), SPST (Single Pole, Single Throw) Operating Temperature +35°F to 325°F (+1.67°C to 162.78°C) Temperature Tolerance Standard of ±5°F with nominal operating temperature settings in 5°F increments Long Term Exposure Limit -40°F to 350°F (-40°C to 176.67°C) Dielectric Strength 1500 VRMS 60Hz, 1 minute, terminals to case Weight 2.3 grams (0.08 oz) * cЯUus certified to 168°C operating temperature. Loads under 100mA, 5Vdc, will require gold-plated contacts, with recommended minimum load of 10mA, 5Vdc. AIRPAX™ 5003 SERIES DECISION TABLES To build your part number (PN), choose the proper codes from pages 2 to 4. 1. CONTACT OPERATION Consult Sensata Technologies when a code Z is used to indicate a special requirement. Sensata will assign a unique, customer-specific four digit CODE DESCRIPTION nondescript number. To complete the customer specific part number build, O Letter “O” = Open on Rise replace the bottom temperature and tolerance (codes 7 & 8) after the “–” dash with the assigned four digit nondescript. C Letter “C” = Close on Rise 2. TERmINAL SELECTION A B C D E (3.38) (1.22) 0.133 (1.96) (Ø1.40) (Ø1.52) (Ø1.22) (3.96) 0.048 (3.96) (3.96) 0.077 Ø0.055 Ø0.060 Ø0.048 (2.79 - 2.92) 0.156 0.156 0.156 0.110 - 0.115 (1.57) (1.22) (7.24) (7.11) (3.96) 0.062 (7.90) 0.048 0.285 (9.04) (11.43) 0.280 0.156 (0.41) (14.68) 0.311 0.356 0.450 (3.45) 0.016 (0.41) (0.41) 0.578 0.136 0.016 0.016 (2.36) Same as View "B" (0.51) Except Formed 90° 0.093 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) (3.96) (6.35) (7.92) 0.156 0.156 0.250 (11.23) (10.69) (10.72) 0.312 (14.86) (15.47) 0.442 0.421 0.422 0.609 0.585 (0.81) (0.51) Same as View "E" Same as View "G" Same as View "J" 0.032 0.020 Except Formed 90° Except Formed 90° Except Formed 90° (2.36) L m R U V 0.093 (152.40 ± 6.35) (152.40 ± 6.35) (152.40 ± 6.35) Same as terminal selection “U” 2 Leads 2 Leads 2 Leads 6.000 ± 0.250 (1.17) 6.000 ± 0.250 6.000 ± 0.250 (6.91) (304.80 ± 12.70) 0.046 See notes i & ii for Except 2 Leads See notes i & ii for See notes i & ii for 0.272 12.000 ± 0.500 lead wire specifications (1.55) lead wire specifications lead wire specifications 0.061 See notes i & ii for lead wire specifications (3.96) 0.156 N S W NOTES : White Sleeve Potted (Sealed) Same as terminal selection “M” Same as terminal selection “R” Same as terminal selection “U” The standard lead wire (304.80 ± 12.70) (304.80 ± 12.70) materials for different (609.60 ± 19.05) Except 2 Leads Except 2 Leads Except 2 Leads 12.000 ± 0.500 12.000 ± 0.500 24.000 ± 0.750 temperature ranges are as follows : See notes i & ii for See notes i & ii for See notes i & ii for lead wire specifications lead wire specifications lead wire specifications (13.84) i. Up to 220°F (104.4°C): 0.545 #18 stranded UL 1015 AWN P T Z and CSA TEW approved, (16.13) 0.635 black PVC insulation Same as terminal selection “M” Same as terminal selection “R” Special ii. 221°F to 350°F (105°C to Requirements (609.60 ± 19.05) (609.60 ± 19.05) Customer 176.6°C): #18 stranded Except 2 Leads Except 2 Leads 24.000 ± 0.750 24.000 ± 0.750 to Specify ® black ‘type I’ TFE, Teflon See notes i & ii for See notes i & ii for insulation per MIL-W-22759 lead wire specifications lead wire specifications EXAmPLE : C53GAB105A-090Y Close contacts on temperature C 53 G A B 1 0 5 A 0 9 0 Y rise, 5003 series, 0.25” horizontal 1. Contact Operation quick-connects with opposed orientation, 0.140” two hole * Basic Product Series mounting bracket, 105°F top 2. Terminal Selection temperature with a ±5°F standard 3. Terminal Orientation top tolerance and a standard 15°F differential between top 4. Mounting & Enclosure and bottom temperature for 5. Top Temperature in °F temperature range of 35°F to 6. Top Temperature Tolerance Code 200°F, differential helps calculate 7. Bottom Temperature in °F a bottom temperature of 90°F with a standard minimum reset 8. Bottom Temperature Tolerance Code for contacts to open at or above the bottom temperature setpoint. 3. TERmINAL ORIENTATION NOTES : A B C Z Terminal orientation restrictions : Special ‘A’ (Opposed) = Requirements A, B, E, G, J, R to T, Z Customer to Specify ‘B’ (Parallel) = A, B, E, R to T, Z OPPOSED - Terminals on opposite PARALLEL - Terminals on same VERTICAL - Both terminals extend ‘C’ (Vertical) = sides of thermostat, on a parallel plane side of thermostat, on a parallel plane up and away, on a perpendicular plane to the mounting bracket / base to the mounting bracket / base to the mounting bracket / base C, D, F, H, K to P, U to Z 4. mOUNTING AND ENCLOSURE SELECTION (16.26) (16.26) (16.26) A B C D E 0.640 0.640 0.640 (3.56) 0.140 (15.39) (3.32) 0.606 0.131 (30.15) (23.01) (30.15) (23.80) (30.15) (23.80) (29.62) (23.80) (7.61) 1.166 0.937 1.187 0.906 1.187 0.937 1.187 0.937 0.300 (6.35) MAX 0.250 (Ø3.55) (Ø3.56) 2 Mounting Slots (0.46) (Ø2.76) (16.26) (0.46) (0.46) (0.46) Ø0.140 (3.56) (4.37) Ø0.140 0.018 0.640 Ø0.109 x 0.018 0.018 0.018 0.140 0.172 (17.45) F G H J Z 0.687 (21.41) REF (3.18) (10.31) (10.31) 0.843 0.125 0.406 0.406 (0.79) (0.79) (34.92) (25.40) 0.031 0.031 Special (11.10) (17.45) 1.375 1.000 Requirements 0.437 0.687 (9.52) (9.52) Customer 0.375 0.375 to Specify (Ø3.73) (0.46) 6-32 UNC-2A Thread 8-32 UNC-2A Thread (Ø3.18) Ø0.147 0.018 Ø0.125 Undercut to Allow Stud Undercut to Allow Stud to Screw Down Flat to Screw Down Flat (0.46) 0.018 5. TOP TEmPERATURE IN °F °F °C °F °C °F °C Temperature Setting 35°F to 200°F 1.6°C to 93°C 201°F to 300°F 94°C to 149°C 301°F to 325°F 150°C to 163°C Standard Tolerance ±5°F ±2.8°C ±8°F ±4.4°C ±10°F ±5.6°C Nominal Differential 15°F 8.3°C 25°F 13.8°C 30°F 16.7°C NOTES: · Select any temperature in the range of 35°F to 325°F. Standard choices fall on the 5°F increments, for example 35°F, 40°F, 45°F, 50°F... up to 320°F or 325°F · Specify the °F temperature in the part numbering scheme as a three digit code without the ‘°F’ in the part number. For example, for 90°F, put in code ‘090’ 6. TOP TEmPERATURE TOLERANCE CODE A B C X Z ± °F ±5°F ±8°F ±10°F Maximum Customer to Specify ± °C ±2.8°C ±4.4°C ±5.6°C Maximum Customer to Specify NOTES: · The standard tolerance for the top temperature is based on the temperature range the top temperature falls in, please refer to “5. Top Temperature in °F” chart, and select the appropriate code for a standard top temperature tolerance. 7. BOTTOm TEmPERATURE IN °F “Bottom Temperature in °F” equals the “Top Temperature in °F” minus the “Nominal Differential in °F for that temperature”. Example 1: 50°F – 15°F = 35°F Example 2: 250°F – 25°F = 225°F Example 3: 310°F – 30°F = 280°F NOTES: · Specify the °F temperature in the part numbering scheme as a three digit code without the ‘°F’ in the part number (example 90°F, put in the code as ‘090’) 8. BOTTOm TEmPERATURE TOLERANCE CODE A B C Y Z ± °F ±5°F ±8°F ±10°F Minimum Customer to Specify ± °C ±2.8°C ±4.4°C ±5.6°C Minimum Customer to Specify NOTES: · The typical standard bottom temperature tolerance is a ‘Y’ = minimum trip, which indicates the “reset” trip occurs at or above the lower temperature set point. · The other standard tolerances are based on the temperature range the bottom temperature is in. The most convenient solution is to use either the ‘Y’ minimum reset code or choose the same tolerance code selection used in “6. Top Temperature Tolerance Code”. Important Notice: Sensata Technologies (Sensata) reserves SENSATA TECHNOLOGIES the right to make changes to or discontinue any product or service identified in this publication without notice. Sensata 529 Pleasant Street advises its customers to obtain the latest version of the Attleboro, MA 02703-0964 USA relevant information to verify, before placing any orders, 1-508-236-3287 (Main) that the information being relied upon is current. Sensata 1-508-236-1598 (Fax) assumes no responsibility for infringement of patents or http://airpax.sensata.com rights of others based on Sensata applications assistance or product specifications since Sensata does not possess http://www.sensata.com full access concerning the use or application of customers’ products. Sensata also assumes no responsibility for customers’ product designs. 245–500–6010 Printed In U.S.A., August, 2009