B57703M0103A025

NTC thermistors for temperature measurement NTC Probes Series/Type: Ordering code: M703/10k/2% B57703M0103A025 Date: Version: 2009-09-08 3 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) B57703M0103A025 Series/Type: (top right header bar) M703/10k/2% Preliminary data (optional): (if necessary) Department: SEN NTC PD Date: 2009-09-08 Version: 3 Prepared by: Döller Heinz Release signed by: Döller Heinz Release signed QS: Redl Helmut Modifications/Remarks: Customer, PN: Fronius, 08/21103 preliminary datasheet “…verlängert soldercrimp …” modified to final edition. Specification No.: 2: cable length changed from 225 to 220 mm upon customer request 3: crimpdiameter 1.4 mm max added upon customer request Date of confirmation of specification by EPCOS: Issue of specification: PPAP issue: Reliability Filename: B57703M0103A025_3.doc Date of specification: PPAP date: Extended reliability (more than standard) © EPCOS AG 2009. Reproduction, publication and dissemination of this publication, enclosures hereto and the information contained therein without EPCOS' prior express consent is prohibited NTC thermistors for temperature measurement NTC Probes B57703M0103A025 M703/10k/2% Application High-accuracy surface temperature measurement, e.g. on housings and pipes Version Thermistor with Ag-plated Ni-wire AWG30 encapsulated in metal-tag case (material: brass, tinned) with extension wire Ag-plated Cu wire AWG26. L = 220 +10/-5 mm No. 1 2 3 4 5 6 7 Item Ringtongue Thermistor Shrinktube NTC wire Shrinktube Wire Contacts Dimensions in mm; Tolerances acc. to DIN ISO 2768-m unless otherwise specified Material Brass, tinned Ceramics Polyolefine Ni, Ag-plated Polyolefine Cu, Ag-plated Brass, tinned Ratings and characteristics Climatic category (IEC 60068-1) Lower category temperature Upper category temperature Rated resistance RN // Tolerance Rated temperature B-value : B(25/100) // Tolerance R/T-Curve no. // R25 Max power rating at 25°C Dissipation factor (in air) Thermal time constant (water) Insulation resistance Test voltage (t=1 s) (between NTC and metal-tag case) Property thickness 0.5 mm epoxy coated Raychem CGPT AWG30; PTFE insulated Sumitube B2 AWG26 (7x0.16); PTFE insul. Stocko RSB 7918.001 V 1,2-0,35 RN TN BN P25 δth τa Ris Vis : [°C] : [°C] : [Ω // %] : [°C] : [K//%] : [n//Ω] : [mW] : [mW/K] : [s] : [MΩ] : [VAC] : Remarks S861/10k UL-file E35586 blue UL-file E48762 black 40/125/56 - 40 +125 10000 // ±2 25 3988 // ±1 8016 150 approx. 3.5 * approx. 3 * > 100 2880 ** * typical values, depends on mounting situation ** 100% production test with 2880 Vac/1s Remarks: -- SEN NTC PD Please read Cautions and warnings and Important notes at the end of this document. 2009-09-08 Page 2 of 7 NTC thermistors for temperature measurement NTC Probes B57703M0103A025 M703/10k/2% NTC-RESISTANCE-TEMPERATURE-CURVE R/T-Curve = 8016 / A01 B(25/100) = 3988 K ± 1 % R at 25°C = 10000 Ω RN at 25 °C = 10000 Ω ± 2 % Temp. [°C] R Nom [Ω] R Min [Ω] R Max [Ω] ΔR [±%] ΔT [±°C] α [%/K] -40 -35 -30 -25 -20 -15 -10 -5 0 5 10 15 20 336500 242589 177000 130370 97070 72929 55330 42315 32650 25388 19900 15708 12490 317054 229441 168016 124184 92772 69923 53211 40814 31581 24623 19351 15313 12205 355947 255737 185984 136556 101368 75936 57449 43816 33719 26152 20449 16103 12775 5,8 5,4 5,1 4,7 4,4 4,1 3,8 3,5 3,3 3,0 2,8 2,5 2,3 0,9 0,8 0,8 0,8 0,8 0,7 0,7 0,7 0,6 0,6 0,6 0,5 0,5 6,7 6,4 6,2 6,0 5,8 5,6 5,4 5,3 5,1 5,0 4,8 4,7 4,5 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 105 110 115 120 125 10000 8057 6531 5327 4369 3603 2986 2488 2083 1752 1481 1258 1072 917,7 788,5 680,0 588,6 511,2 445,4 389,3 341,7 9800 7874 6369 5184 4242 3492 2888 2402 2007 1685 1423 1206 1026 876,9 752,3 647,8 559,9 485,6 422,5 368,7 323,2 10200 8240 6694 5470 4495 3714 3084 2574 2159 1819 1540 1310 1118 958,5 824,7 712,2 617,3 536,8 468,4 409,9 360,2 2,0 2,3 2,5 2,7 2,9 3,1 3,3 3,5 3,6 3,8 4,0 4,1 4,3 4,4 4,6 4,7 4,9 5,0 5,2 5,3 5,4 0,5 0,5 0,6 0,7 0,7 0,8 0,9 1,0 1,0 1,1 1,2 1,3 1,4 1,4 1,5 1,6 1,7 1,8 1,9 2,0 2,1 4,4 4,3 4,1 4,0 3,9 3,8 3,7 3,6 3,5 3,4 3,3 3,2 3,2 3,1 3,0 2,9 2,9 2,8 2,7 2,7 2,6 SEN NTC PD Please read Cautions and warnings and Important notes at the end of this document. 2009-09-08 Page 3 of 7 NTC thermistors for temperature measurement NTC Probes B57703M0103A025 M703/10k/2% RELIABILITY DATA : Test Test conditions ΔR25/R25 (typical) Remarks Storage in dry heat Storage at upper category temperature Temperature: 125°C Duration: 1000 h