SE10255018

SE10255018 CYNTEC | Alldatasheet

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DOCUMENT : SE10255018 REVISION : A7 SE10255018, The Platinum Resistance temperature sensor (PT-RTD) SMD PT Sensor  Features: - Low drift - Long service life - Wide temperature range - Wide range of resistance values - Temperature linear control - High precision - Fast response time - RoHS compliant  Appliances: - Home Appliances: Air conditioner, Refrigerator, Calorimeter - Industrial Equipment: Temperature controller - Medical: Precision thermometer - Electronics: Over-Temperature protection Characteristics Feature Resistance value at 0℃ 1000±4.8 ohm Temperature deviation Class D : ±0.48% Temperature coefficient of resistance (TCR) 3750ppm/℃ Operation temperature range -55℃~ +125℃ Maximum applied current 1 mA Thermal response time (90%) 6 seconds max. (In air of 1 m/sec.) Dissipating constant 3.5mW/℃ (In air of 1 m/sec.) Features / Applications : Electrical Specifications :

DOCUMENT : SE10255018 REVISION : A7 PT Sensor Outline Drawing : Unit: mm Dimension *Marking: S11 Code Dimensions L 3.2±0.2 W 1.6±0.2 H 0.5±0.1 a 0.4±0.2 b 0.5±0.25 Type Designation : SE 102 5 5 XXX Where (1) Series No: SE= Applicable temperature range 125℃ (2) Ice point resistance : 102=10X10²=1000 ohm (3) TCR/Class: 5 = 3750/D (4) Package type : 5 = surface mount (5) Serial No

DOCUMENT : SE10255018 REVISION : A7 PT Sensor Characteristics : Electrical Item Specification and Requirement Test Method Insulation resistance >1000 Megohms Test voltage: 100 VDC for 1 minute at room temperature. Voltage proof △R(0 degree):≤0.48% Without damage by flashover, fire or breakdown, etc. Test voltage: 100 VAC r.m.s for 1 minute. Intermittently overload △R(0 degree):≤0.48% Input current 2.5 time the applied current for 1 sec. with pauses of 25 sec. for 1000 cycles. ESD △R(0 degree):≤0.48% Human body, 2KV. Mechanical Item Specification and Requirement Test Method Solderability △R(0 degree):≤0.48% Without distinct damage in appearance. A new uniform coating of solder shall cover minimum of 95% of the surface being immersed. Temperature of solder: 245±5℃ Immersion duration: 2±0.5 sec Solvent resistance Marking shall be legible. Without mechanical damage and distinct damage in appearance. Immersion cleansing. At room temperature for 90 sec in isopropyl Alcohol. Drop test △R(0 degree):≤0.48% The Pt-SMD can resist to a 75 cm drop on a 6mm thick steel sheet with no damage on it’s characteristics, repeat three times.

DOCUMENT : SE10255018 REVISION : A7 PT Sensor Item Specification and Requirement Test Method Resistance to soldering heat △R(0 degree):≤0.48% Without distinct deformation in appearance. Shall be satisfied in the following methods. (1) Solder bath method Dipped into solder at 270±5℃ for 10±1 seconds. (2) Reflow soldering method Peak temperature: 240±5℃ for 3 to 5 sec. Temperature : 220±5℃ for 40 sec. The Pt-SMD shall be stored at standard atmospheric conditions for 1 hours, after which the measurements shall be made. Vibration test The Pt-SMD can resist to a vibration test with no damage on it’s characteristic. Valuation of resistance should be within 0.48%. Entire of frequency range: 10 Hz to 55 Hz to 10 Hz for 1 minute. Vibration amplitude : 1.5 mm For a period of 2 hours in each of 3 mutual perpendicular directions. Shock test The Pt-SMD can resist to a shock test with no damage on it’s characteristic. Valuation of resistance should be within 0.48%. Peak acceleration: 50G Duration of the pulse: 11 ms Each 3 times in each direction of 3 mutually perpendicular axis.

DOCUMENT : SE10255018 REVISION : A7 PT Sensor Item Specification and Requirement Test Method Substrate bending Electrical characteristics shall be satisfied. If there are electrodes on both surfaces, it shall satisfy 1000±4.8 ohm on whichever surface it may be fixated on. Valuation of resistance should be within 0.48%. Bent width: 3mm 30 sec. Endurance Item Specification and Requirement Test Method Rapid change of temperature △R(0 degree):≤0.48% Without distinct damage in appearance. Perform 5 cycles as follows: (1) -55±5℃cycles for 30 min. (2) Standard atmospheric conditions 2 to 3 min. (3) 125±5℃ for 30 min. (4) Standard atmospheric conditions 2 to 3 min. Dump heat with load △R(0 degree):≤0.48% Without distinct damage in appearance. The marking shall be legible. 60±5℃ with relative humidity of 90% to 95%. Input current 1mA for 1.5 hours on 30 minutes off, 1000+48/-0 hours. Endurance 70℃ △R(0 degree):≤0.48% Without distinct damage in appearance. The marking shall be legible. Input current 1mA for 1.5 hours on 30 minutes off, 1000+48/-0 hours at 70±5℃ Low temperature test △R(0 degree):≤0.48% Without distinct damage in appearance. Keep the PT sensor in -55℃ for 1000 hours. High temperature test △R(0 degree):≤0.48% Without distinct damage in appearance. Keep the PT sensor in 125℃ for 1000 hours.

DOCUMENT : SE10255018 REVISION : A7 PT Sensor Temperature and resistance relationship:  The temperature and resistance relationships used in this standard are as follows: When T < 0℃ : Rt = R0 [ 1 + aT + bT² + cT³ ( T – 100 ) ] When T ≧ 0℃ : Rt=R0 (1+ aT + bT² ) Where Rt: resistance at a certain temperature T R0: resistance at 0℃ a, b, c : coefficient (refer to the following table) Coefficient for TCR=3750 PPM/℃ Temperature a b c T < 0℃ 3.90830E-03 -6.01875E-07 -6.14500E-12 T ≧ 0℃ 3.90830E-03 -6.01875E-07 0  Temperature deviation ±(a+b |t|)℃ a= 1.28 b= 0.014  Temperature – Resistance Diagram

DOCUMENT : SE10255018 REVISION : A7 PT Sensor Packaging :  Dimensions Tape packaging dimensions Reel dimensions

DOCUMENT : SE10255018 REVISION : A7 PT Sensor  Peel force of top cover tape  Numbers of taping 1000 pieces/reel  Marking The following items shall be marked on the reel. (1) Type designation (2) Quantity (3) Taping number (4) Manufacturer’s name Order Information : Part Number Dimension (mm) Nominal Resistance at 0°C Operating Temperature Range Sensor Body SE10255018 1.6 x 3.2 1000±4.8Ω -55℃~ +125℃

DOCUMENT : SE10255018 REVISION : A7 PT Sensor Resistance tolerance and Temperature Deviation table of PT 1000 Class D: Temperature (℃) Resistance (Ω) Temperature deviation (±℃) Resistance tolerance (±Ω) Temperature (℃) Resistance (Ω) Temperature deviation (±℃) Resistance tolerance (±Ω) -50 807.87 1.98 7.68 -45 827.24 1.91 7.39 -40 846.57 1.84 7.11 -35 865.87 1.77 6.82 -30 885.13 1.70 6.54 -25 904.36 1.63 6.26 -20 923.55 1.56 5.98 -15 942.71 1.49 5.70 -10 961.84 1.42 5.43 -5 980.93 1.35 5.15 0 1000.00 1.28 4.80 5 1019.04 1.35 5.14 10 1038.04 1.42 5.39 15 1057.02 1.49 5.65 20 1075.96 1.56 5.91 25 1094.88 1.63 6.16 30 1113.76 1.70 6.42 35 1132.62 1.77 6.67 40 1151.44 1.84 6.92 45 1170.24 1.91 7.17 50 1189.00 1.98 7.43 55 1207.74 2.05 7.68 60 1226.44 2.12 7.92 65 1245.12 2.19 8.17 70 1263.76 2.26 8.42 75 1282.38 2.33 8.67 80 1300.96 2.40 8.91 85 1319.52 2.47 9.16 90 1338.04 2.54 9.40 95 1356.54 2.61 9.65 100 1375.00 2.68 9.89 105 1393.43 2.75 10.13 110 1411.84 2.82 10.37 115 1430.21 2.89 10.61 120 1448.56 2.96 10.85