B57703M0103A047

NTC thermistors for temperature measurement NTC Probes Series/Type: Ordering code: M703/10k/A47 B57703M0103A047 Date: Version: 2015-06-22 1 Content of header bars 1 and 2 of data sheet will be automatically entered in headers and footers! Please fill in the table and then change the color to "white". This ensures that the table disappears (invisible) for the customer PDF. Don't change formatting when entering or pasting text in the table and don't add any cell or line in and to it! Identification/Classification 1 (header 1 + top left header bar): NTC thermistors for temperature measurement Identification/Classification 2 (header 2 + bottom left header bar): NTC Probes Ordering code: (top right header bar) B57703M0103A047 Series/Type: (top right header bar) M703/10k/A47 Preliminary data (optional): (if necessary) Department: SEN NTC PD Date: 2015-06-22 Version: 1  EPCOS AG 2015. Reproduction, publication and dissemination of this publication, enclosures hereto and the information contained therein without EPCOS' prior express consent is prohibited. EPCOS AG is a TDK Group Company. NTC thermistors for temperature measurement NTC Probes B57703M0103A047 M703/10k/A47 Application High accuracy surface temperature measurement e.g heatsink Dimensions in mm Materials: No. Item 1 2 3 4 5 6 7 8 Material Property Thermistor Potting Ring Tongue Shrinktube Shrinktube Wire Ceramic Epoxy Brass with tinned plated Polyolefin Polyolefin Stranded copper with silver plated, PTFE insulation Crimp contact Phosphor bronze with tin plated Plug Housing PA 6 Remarks EPCOS NTC Black Black Black AWG 28 (19x0.07) Blue JST SXH-002T-P0.6 JST XHP-2 Natural JST connector is specified for a maximum temperature of 85°C Ratings and characteristics Climatic Category (IEC 60068-1) (test without voltage) Lower category temperature Upper category temperature : 25/125/56 [°C] : -25 [°C] : 125 * Rated resistance RN // Tolerance Rated temperature RN TN [Ω // %] : 10000 // ± 3 [°C] : 25 B-value : B(25/100) // Tolerance R/T-Curve no. // R25 BN [K // %] : 3988 // ± 1 [n // Ω] : 8016 // 10000 SEN NTC PD Please read Cautions and warnings and Important notes at the end of this document. 2015-06-22 Page 2 of 7 NTC thermistors for temperature measurement NTC Probes B57703M0103A047 M703/10k/A47 Max. power rating at 25°C P25 [mW] : 150 Dissipation factor (in air) Thermal time constant (in air) Heat capacity δth τa Cth [mW/K] : approx. 3 ** [s] : approx. 50 ** [mJ/K]: approx. 150 ** Voltage proof // Time Vis [Vac] : 2700 // 1sec Remark: * Up to 150°C for max 30 minutes ** Typical values, depends on mounting situation Delivery mode Bulk NTC Resistance Temperature Curve R/T-Curve R at 25°C Temp. [°C] -20 -15 -10 -5 0 5 10 15 20 25 30 35 40 45 50 55 60 65 8016 / A01 10000 [Ohm] R Nom [Ω] 97070 72929 55330 42315 32650 25388 19900 15708 12490 10000 8057 6531 5327 4369 3603 2986 2488 2083 B(25/100) Rn at 25°C R Min [Ω] 91801 69193 52658 40391 31254 24369 19152 15156 12081 9700 7793 6304 5130 4199 3456 2859 2377 1987 SEN NTC PD Please read Cautions and warnings and Important notes at the end of this document. R Max [Ω] [Ω] 102339 76665 58002 44239 34046 26406 20648 16260 12899 10300 8321 6759 5524 4539 3750 3114 2599 2180 3988[K] ± 1 [%] 10000 [Ohm] ± 3 [%] ∆R [±%] 5.4 5.1 4.8 4.5 4.3 4.0 3.8 3.5 3.3 3.0 3.3 3.5 3.7 3.9 4.1 4.3 4.5 4.6 2015-06-22 Page 3 of 7 NTC thermistors for temperature measurement NTC Probes 70 75 80 85 90 95 100 105 110 115 120 125 130 135 140 145 150 1752 1481 1258 1072 917.7 788.5 680.0 588.6 511.2 445.4 389.3 341.7 300.9 265.4 234.8 208.3 185.3 1668 1408 1193 1016 867.7 744.4 641.0 554.0 480.4 418.0 364.8 319.8 281.2 247.8 218.9 194.0 172.3 B57703M0103A047 M703/10k/A47 1836 1555 1323 1129 967.7 832.6 719.0 623.2 542.0 472.8 413.8 363.6 320.6 283.1 250.7 222.7 198.3 4.8 5.0 5.1 5.3 5.4 5.6 5.7 5.9 6.0 6.2 6.3 6.4 6.5 6.7 6.8 6.9 7.0 Reliability Data Test Test conditions ∆R25/R25 Remarks (typical) Storage in dry Heat Storage at upper category temperature Temperature: 125°C; Duration: 1000 h