View B57869S0303140_4173807.PDF datasheet online --- IC-ON-LINE

Datasheet File OCR Text:

NTC thermistors for temperature measurement
Miniature sensors with bendable wires
Series/Type: Date:
B57869 March 2006
(c) EPCOS AG 2006. Reproduction, publication and dissemination of this publication, enclosures hereto and the information contained therein without EPCOS' prior express consent is prohibited.
Temperature measurement Miniature sensors with bendable wires
B57869 S869
Applications Heating systems Industrial electronics Automotive electronics Features Uni curve sensor Fast response High measuring accuracy between 0 C and 70 C Excellent long-term stability Epoxy resin encapsulation Silver-plated nickel leads UL approval (E69802) Delivery mode Bulk General technical data Climatic category Max. power Temperature tolerance Rated temperature Dissipation factor Thermal cooling time constant Heat capacity (IEC 60068-1) (at 25 C) (0 ... 70 C) (in air) (in air)
Dimensional drawing
Dimensions in mm Approx. weight 60 mg
P25 T TR th c Cth
55/155/56 60 0.2, 0.5 25 approx. 1.5 approx. 12 approx. 18
mW K C mW/K s mJ/K
Electrical specification and ordering codes R25 3k 5k 10 k 30 k
+ = Temperature tolerance F = 0.2 K G = 0.5 K
No. of R/T characteristic 8016 8016 8016 8018
B25/100 K 3988 3988 3988 3964
Ordering code B57869S0302+140 B57869S0502+140 B57869S0103+140 B57869S0303+140
Please read Important notes and Cautions and warnings at the end of this document.
Page 2 of 16
Temperature measurement Miniature sensors with bendable wires
B57869 S869
Note For calculation of the R/T characteristics refer to our special tool "NTC R/T calculation". You may download this tool from Internet (http://www.epcos.com Design Tools NTC Thermistors NTC R/T Calculation). Reliability data Test Storage in dry heat Standard IEC 60068-2-2 Test conditions R25/R25 (typical) < 2% Remarks No visible damage
Storage in damp heat, steady state Rapid temperature cycling Long-term stability (empirical value)
Storage at upper category temperature T: 155 C t: 1000 h IEC Temperature of air: 40 C 60068-2-78 Relative humidity of air: 93% Duration: 56 days IEC Lower test temperature: 55 C 60068-2-14 Upper test temperature: 155 C Number of cycles: 100 Temperature: 70 C t: 10000 h
< 1%
No visible damage No visible damage No visible damage
< 1%
< 2%
Please read Important notes and Cautions and warnings at the end of this document.
Page 3 of 16
Temperature measurement Miniature sensors with bendable wires
B57869 S869
R/T characteristics B57869S0302F140 R/T No. T (C) 55.0 50.0 45.0 40.0 35.0 30.0 25.0 20.0 15.0 10.0 5.0 0.0 5.0 10.0 15.0 20.0 25.0 30.0 35.0 40.0 45.0 50.0 55.0 60.0 65.0 70.0 75.0 80.0 85.0 90.0 95.0 100.0 105.0 110.0 115.0 120.0 125.0 130.0 135.0 8016 B25/100 = 3988 K, R25 = 3000 , TR = 25 C, RR/RR = 1% Rnom[] Rmin[] Rmax[] RR/RR[%] T[C] 288910 201030 141510 100950 72777 53100 39111 29121 21879 16599 12695 9795 7616 5970 4712 3747 3000 2417 1959 1598 1311 1081 895.9 746.4 624.9 525.6 444.4 377.4 321.7 275.3 236.6 204.0 176.6 153.4 133.6 116.8 102.5 90.27 79.63 273940 190980 135650 96918 70436 51450 37936 28444 21386 16328 12494 9695 7541 5913 4668 3713 2974 2396 1943 1585 1300 1073 889.2 741.0 620.5 522.0 440.0 373.7 317.6 271.9 233.0 201.0 173.6 150.8 131.1 114.6 100.4 88.44 77.86 303890 211080 147360 104980 75117 54750 40286 29798 22371 16870 12895 9895 7692 6027 4756 3781 3026 2438 1976 1611 1321 1089 902.5 751.8 629.3 529.2 448.8 381.1 325.8 278.7 240.1 207.0 179.6 155.9 136.2 119.0 104.6 92.10 81.41 5.2 5.0 4.1 4.0 3.2 3.1 3.0 2.3 2.3 1.6 1.6 1.0 1.0 1.0 0.9 0.9 0.9 0.9 0.8 0.8 0.8 0.8 0.7 0.7 0.7 0.7 1.0 1.0 1.3 1.2 1.5 1.5 1.7 1.7 1.9 1.9 2.1 2.0 2.2 0.7 0.7 0.6 0.6 0.5 0.5 0.5 0.4 0.4 0.3 0.3 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.3 0.3 0.4 0.4 0.5 0.5 0.6 0.6 0.7 0.7 0.8 0.8 0.9
(%/K) 7.4 7.1 6.9 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 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 2.5 2.5
Please read Important notes and Cautions and warnings at the end of this document.
Page 4 of 16
Temperature measurement Miniature sensors with bendable wires
B57869 S869
B57869S0302F140 R/T No. T (C) 140.0 145.0 150.0 155.0 8016 B25/100 = 3988 K, R25 = 3000 , TR = 25 C, RR/RR = 1% Rnom[] Rmin[] Rmax[] RR/RR[%] T[C] 70.44 68.91 71.97 2.2 0.9 62.50 55.59 49.60 61.02 54.30 48.37 63.97 56.88 50.84 2.4 2.3 2.5 1.0 1.0 1.1
(%/K) 2.4 2.4 2.3 2.3
B57869S0302G140 R/T No. T (C) 55.0 50.0 45.0 40.0 35.0 30.0 25.0 20.0 15.0 10.0 5.0 0.0 5.0 10.0 15.0 20.0 25.0 30.0 35.0 40.0 45.0 50.0 55.0 60.0 65.0 70.0 75.0 80.0 85.0 90.0 8016 B25/100 = 3988 K, R25 = 3000 , TR = 25 C, RR/RR = % Rnom[] Rmin[] Rmax[] RR/RR[%] T[C] 288910 201030 141510 100950 72777 53100 39111 29121 21879 16599 12695 9795 7616 5970 4712 3747 3000 2417 1959 1598 1311 1081 895.9 746.4 624.9 525.6 444.4 377.4 321.7 275.3 241860 172310 122970 89525 65288 48479 36055 27259 20648 15876 12226 9545 7428 5827 4603 3662 2934 2366 1919 1566 1285 1060 879.3 733.0 614.0 516.6 434.1 367.6 312.6 266.8 335970 229750 160040 112380 80266 57721 42167 30983 23110 17322 13163 10045 7805 6113 4822 3832 3066 2469 2000 1630 1336 1101 912.4 759.8 635.9 534.6 454.7 387.2 330.8 283.8
Page 5 of 16
(%/K) 7.4 7.1 6.9 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 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
16.3 14.3 13.1 11.3 10.3 8.7 7.8 6.4 5.6 4.4 3.7 2.6 2.5 2.4 2.3 2.3 2.2 2.1 2.1 2.0 2.0 1.9 1.9 1.8 1.8 1.7 2.3 2.6 2.8 3.1
2.2 2.0 1.9 1.7 1.6 1.4 1.3 1.1 1.0 0.8 0.7 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.7 0.8 0.9 1.0
Please read Important notes and Cautions and warnings at the end of this document.
Temperature measurement Miniature sensors with bendable wires
B57869 S869
B57869S0302G140 R/T No. T (C) 95.0 100.0 105.0 110.0 115.0 120.0 125.0 130.0 135.0 140.0 145.0 150.0 155.0 8016 B25/100 = 3988 K, R25 = 3000 , TR = 25 C, RR/RR = % Rnom[] Rmin[] Rmax[] RR/RR[%] T[C] 236.6 228.0 245.1 3.6 1.2 204.0 196.2 211.8 3.8 1.3 176.6 169.5 183.6 4.0 1.4 153.4 147.0 159.8 4.2 1.5 133.6 127.4 139.8 4.6 1.7 116.8 102.5 90.27 79.63 70.44 62.50 55.59 49.60 111.2 97.46 85.70 75.30 66.52 58.95 52.38 46.58 122.4 107.6 94.84 83.97 74.36 66.04 58.80 52.63 4.8 4.9 5.1 5.4 5.6 5.7 5.8 6.1 1.8 1.9 2.0 2.2 2.3 2.4 2.5 2.7
(%/K) 3.0 2.9 2.9 2.8 2.7 2.7 2.6 2.5 2.5 2.4 2.4 2.3 2.3
B57869S0502F140 R/T No. T (C) 55.0 50.0 45.0 40.0 35.0 30.0 25.0 20.0 15.0 10.0 5.0 0.0 5.0 10.0 15.0 20.0 25.0 30.0 35.0 40.0 45.0 8016 B25/100 = 3988 K, R25 = 5000 , TR = 25 C, RR/RR = 1% Rnom[] Rmin[] Rmax[] RR/RR[%] T[C] 481520 335050 235840 168250 121300 88500 65185 48535 36465 27665 21158 16325 12694 9950 7854 6245 5000 4029 3266 2664 2184 456570 318300 226090 161530 117390 85749 63226 47406 35644 27213 20823 16158 12568 9854 7781 6189 4956 3994 3239 2642 2167 506480 351800 245600 174970 125200 91251 67144 49664 37285 28117 21492 16492 12820 10046 7927 6301 5044 4063 3293 2685 2201 5.2 5.0 4.1 4.0 3.2 3.1 3.0 2.3 2.3 1.6 1.6 1.0 1.0 1.0 0.9 0.9 0.9 0.9 0.8 0.8 0.8 0.7 0.7 0.6 0.6 0.5 0.5 0.5 0.4 0.4 0.3 0.3 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2
(%/K) 7.4 7.1 6.9 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 4.4 4.3 4.1 4.0 3.9
Please read Important notes and Cautions and warnings at the end of this document.
Page 6 of 16
Temperature measurement Miniature sensors with bendable wires
B57869 S869
B57869S0502F140 R/T No. T (C) 50.0 55.0 60.0 65.0 70.0 75.0 80.0 85.0 90.0 95.0 100.0 105.0 110.0 115.0 120.0 125.0 130.0 135.0 140.0 145.0 150.0 155.0 8016 B25/100 = 3988 K, R25 = 5000 , TR = 25 C, RR/RR = 1% Rnom[] Rmin[] Rmax[] RR/RR[%] T[C] 0.8 0.2 1815 1802 1788 0.7 0.2 1504 1493 1482 0.7 0.2 1253 1244 1235 0.7 0.2 1049 1042 1034 876.0 740.7 629.0 536.2 458.8 394.3 340.0 294.3 255.6 222.7 194.7 170.9 150.5 132.7 117.4 104.2 92.65 82.67 870.0 733.3 622.9 529.4 453.2 388.3 335.0 289.3 251.3 218.5 191.0 167.3 147.4 129.8 114.8 101.7 90.51 80.62 882.0 748.1 635.1 542.9 464.5 400.2 345.0 299.3 259.9 226.9 198.3 174.4 153.5 135.7 120.0 106.6 94.79 84.73 0.7 1.0 1.0 1.3 1.2 1.5 1.5 1.7 1.7 1.9 1.9 2.1 2.0 2.2 2.2 2.4 2.3 2.5 0.2 0.3 0.3 0.4 0.4 0.5 0.5 0.6 0.6 0.7 0.7 0.8 0.8 0.9 0.9 1.0 1.0 1.1
(%/K) 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 2.5 2.5 2.4 2.4 2.3 2.3
B57869S0502G140 R/T No. T (C) 55.0 50.0 45.0 40.0 35.0 30.0 25.0 20.0 15.0 10.0 5.0 0.0 8016 B25/100 = 3988 K, R25 = 5000 , TR = 25 C, RR/RR = % Rnom[] Rmin[] Rmax[] RR/RR[%] T[C] 481520 335050 235840 168250 121300 88500 65185 48535 36465 27665 21158 16325 403100 287190 204950 149210 108810 80798 60092 45431 34413 26459 20376 15908 559950 382910 266740 187290 133780 96202 70278 51639 38516 28871 21939 16742
Page 7 of 16
(%/K) 7.4 7.1 6.9 6.7 6.4 6.2 6.0 5.8 5.6 5.4 5.3 5.1
16.3 14.3 13.1 11.3 10.3 8.7 7.8 6.4 5.6 4.4 3.7 2.6
2.2 2.0 1.9 1.7 1.6 1.4 1.3 1.1 1.0 0.8 0.7 0.5
Please read Important notes and Cautions and warnings at the end of this document.
Temperature measurement Miniature sensors with bendable wires
B57869 S869
B57869S0502G140 R/T No. T (C) 5.0 10.0 15.0 20.0 25.0 30.0 35.0 40.0 45.0 50.0 55.0 60.0 65.0 70.0 75.0 80.0 85.0 90.0 95.0 100.0 105.0 110.0 115.0 120.0 125.0 130.0 135.0 140.0 145.0 150.0 155.0 8016 B25/100 = 3988 K, R25 = 5000 , TR = 25 C, RR/RR = % Rnom[] Rmin[] Rmax[] RR/RR[%] T[C] 2.5 0.5 13008 12694 12379 2.4 0.5 10189 9950 9711 2.3 0.5 8037 7854 7671 6245 5000 4029 3266 2664 2184 1802 1493 1244 1042 876.0 740.7 629.0 536.2 458.8 394.3 340.0 294.3 255.6 222.7 194.7 170.9 150.5 132.7 117.4 104.2 92.65 82.67 6104 4890 3943 3198 2610 2142 1767 1465 1222 1023 861.1 723.5 612.7 520.9 444.7 380.1 327.1 282.5 244.9 212.4 185.3 162.4 142.8 125.5 110.9 98.25 87.30 77.63 6386 5110 4114 3333 2717 2227 1836 1521 1266 1060 890.9 757.9 645.3 551.4 473.0 408.4 352.9 306.1 266.3 233.0 204.0 179.3 158.1 139.9 123.9 110.1 98.00 87.72 2.3 2.2 2.1 2.1 2.0 2.0 1.9 1.9 1.8 1.8 1.7 2.3 2.6 2.8 3.1 3.6 3.8 4.0 4.2 4.6 4.8 4.9 5.1 5.4 5.6 5.7 5.8 6.1 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.7 0.8 0.9 1.0 1.2 1.3 1.4 1.5 1.7 1.8 1.9 2.0 2.2 2.3 2.4 2.5 2.7
(%/K) 5.0 4.8 4.7 4.5 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 2.5 2.5 2.4 2.4 2.3 2.3
B57869S0103F140 R/T No. T (C) 55.0 50.0 45.0 8016 B25/100 = 3988 K, R25 = 10000 , TR = 25 C, RR/RR = 1% Rnom[] Rmin[] Rmax[] RR/RR[%] T[C] 963050 670100 471690 913140 636600 452180 1013000 703600 491200 5.2 5.0 4.1 0.7 0.7 0.6
(%/K) 7.4 7.1 6.9
Please read Important notes and Cautions and warnings at the end of this document.
Page 8 of 16
Temperature measurement Miniature sensors with bendable wires
B57869 S869
B57869S0103F140 R/T No. T (C) 40.0 35.0 30.0 25.0 20.0 15.0 10.0 5.0 0.0 5.0 10.0 15.0 20.0 25.0 30.0 35.0 40.0 45.0 50.0 55.0 60.0 65.0 70.0 75.0 80.0 85.0 90.0 95.0 100.0 105.0 110.0 115.0 120.0 125.0 130.0 135.0 140.0 145.0 150.0 155.0 8016 B25/100 = 3988 K, R25 = 10000 , TR = 25 C, RR/RR = 1% Rnom[] Rmin[] Rmax[] RR/RR[%] T[C] 4.0 0.6 349940 336500 323060 3.2 0.5 250390 242590 234790 177000 130370 97070 72929 55330 42315 32650 25388 19900 15708 12490 10000 8057 6531 5327 4369 3603 2986 2488 2083 1752 1481 1258 1072 917.7 788.5 680.0 588.6 511.2 445.4 389.3 341.7 300.9 265.4 234.8 208.3 185.3 165.3 171500 126450 94813 71288 54426 41645 32316 25136 19709 15561 12377 9912 7988 6477 5284 4335 3576 2964 2470 2068 1740 1467 1246 1059 906.4 776.7 670.1 578.5 502.7 436.9 382.1 334.6 294.8 259.5 229.7 203.4 181.0 161.2 182500 134290 99327 74570 56234 42985 32984 25639 20091 15854 12603 10088 8126 6585 5370 4403 3630 3008 2506 2098 1764 1496 1270 1086 929.0 800.3 689.9 598.7 519.7 453.9 396.5 348.8 307.0 271.4 239.9 213.2 189.6 169.5 3.1 3.0 2.3 2.3 1.6 1.6 1.0 1.0 1.0 0.9 0.9 0.9 0.9 0.8 0.8 0.8 0.8 0.7 0.7 0.7 0.7 1.0 1.0 1.3 1.2 1.5 1.5 1.7 1.7 1.9 1.9 2.1 2.0 2.2 2.2 2.4 2.3 2.5 0.5 0.5 0.4 0.4 0.3 0.3 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.3 0.3 0.4 0.4 0.5 0.5 0.6 0.6 0.7 0.7 0.8 0.8 0.9 0.9 1.0 1.0 1.1
(%/K) 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 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 2.5 2.5 2.4 2.4 2.3 2.3
Please read Important notes and Cautions and warnings at the end of this document.
Page 9 of 16
Temperature measurement Miniature sensors with bendable wires
B57869 S869
B57869S0103G140 R/T No. T (C) 55.0 50.0 45.0 40.0 35.0 30.0 25.0 20.0 15.0 10.0 5.0 0.0 5.0 10.0 15.0 20.0 25.0 30.0 35.0 40.0 45.0 50.0 55.0 60.0 65.0 70.0 75.0 80.0 85.0 90.0 95.0 100.0 105.0 110.0 115.0 120.0 125.0 130.0 135.0 8016 B25/100 = 3988 K, R25 = 10000 , TR = 25 C, RR/RR = % Rnom[] Rmin[] Rmax[] RR/RR[%] T[C] 963050 670100 471690 336500 242590 177000 130370 97070 72929 55330 42315 32650 25388 19900 15708 12490 10000 8057 6531 5327 4369 3603 2986 2488 2083 1752 1481 1258 1072 917.7 788.5 680.0 588.6 511.2 445.4 389.3 341.7 300.9 265.4 806190 574370 409900 298420 217630 161600 120180 90862 68826 52919 40752 31816 24759 19422 15342 12208 9781 7885 6396 5220 4283 3534 2931 2443 2047 1722 1447 1225 1042 889.5 760.1 654.1 565.1 489.8 424.8 370.7 324.9 285.7 251.0 1119900 765830 533470 374580 267550 192400 140560 103280 77032 57741 43878 33484 26016 20378 16074 12772 10219 8229 6667 5434 4454 3672 3041 2533 2120 1782 1516 1291 1103 945.9 816.9 705.9 612.1 532.6 466.0 407.9 358.5 316.1 279.9 16.3 14.3 13.1 11.3 10.3 8.7 7.8 6.4 5.6 4.4 3.7 2.6 2.5 2.4 2.3 2.3 2.2 2.1 2.1 2.0 2.0 1.9 1.9 1.8 1.8 1.7 2.3 2.6 2.8 3.1 3.6 3.8 4.0 4.2 4.6 4.8 4.9 5.1 5.4 2.2 2.0 1.9 1.7 1.6 1.4 1.3 1.1 1.0 0.8 0.7 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.7 0.8 0.9 1.0 1.2 1.3 1.4 1.5 1.7 1.8 1.9 2.0 2.2
(%/K) 7.4 7.1 6.9 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 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 2.5 2.5
Please read Important notes and Cautions and warnings at the end of this document.
Page 10 of 16
Temperature measurement Miniature sensors with bendable wires
B57869 S869
B57869S0103G140 R/T No. T (C) 140.0 145.0 150.0 155.0 8016 B25/100 = 3988 K, R25 = 10000 , TR = 25 C, RR/RR = % Rnom[] Rmin[] Rmax[] RR/RR[%] T[C] 234.8 221.7 247.9 5.6 2.3 208.3 185.3 165.3 196.5 174.6 155.3 220.1 196.0 175.4 5.7 5.8 6.1 2.4 2.5 2.7
(%/K) 2.4 2.4 2.3 2.3
B57869S0303F140 R/T No. T (C) 55.0 50.0 45.0 40.0 35.0 30.0 25.0 20.0 15.0 10.0 5.0 0.0 5.0 10.0 15.0 20.0 25.0 30.0 35.0 40.0 45.0 50.0 55.0 60.0 65.0 70.0 75.0 80.0 85.0 90.0 8018 B25/100 = 3964 K, R25 = 30000 , TR = 25 C, RR/RR = 1% Rnom[] Rmin[] Rmax[] RR/RR[%] T[C] 2472200 1750300 1253200 907060 663280 489810 365130 274640 208370 159410 122920 95501 74745 58911 46745 37332 30000 24253 19720 16123 13252 10949 9091 7584 6356 5351 4524 3840 3273 2800 2350700 1667100 1203800 872440 642850 475190 354570 268480 203840 156880 121030 94551 74023 58358 46318 37001 29741 24049 19559 15995 13150 10867 9024 7530 6312 5314 4479 3803 3232 2766 2593800 1833500 1302700 941670 683710 504430 375690 280800 212910 161930 124800 96451 75467 59464 47171 37663 30259 24456 19881 16251 13355 11032 9158 7638 6401 5387 4569 3877 3314 2835 4.9 4.8 3.9 3.8 3.1 3.0 2.9 2.2 2.2 1.6 1.5 1.0 1.0 0.9 0.9 0.9 0.9 0.8 0.8 0.8 0.8 0.8 0.7 0.7 0.7 0.7 1.0 1.0 1.3 1.2 0.7 0.7 0.6 0.6 0.5 0.5 0.5 0.4 0.4 0.3 0.3 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.3 0.3 0.4 0.4
(%/K) 7.0 6.8 6.6 6.4 6.2 6.0 5.8 5.6 5.4 5.3 5.1 5.0 4.8 4.7 4.6 4.4 4.3 4.2 4.1 4.0 3.9 3.8 3.7 3.6 3.5 3.4 3.3 3.2 3.2 3.1
Please read Important notes and Cautions and warnings at the end of this document.
Page 11 of 16
Temperature measurement Miniature sensors with bendable wires
B57869 S869
B57869S0303F140 R/T No. T (C) 95.0 100.0 105.0 110.0 115.0 120.0 125.0 130.0 135.0 140.0 145.0 150.0 155.0 8018 B25/100 = 3964 K, R25 = 30000 , TR = 25 C, RR/RR = 1% Rnom[] Rmin[] Rmax[] RR/RR[%] T[C] 1.5 0.5 2441 2405 2369 1.5 0.5 2103 2073 2042 1.7 0.6 1823 1792 1762 1.7 0.6 1582 1555 1529 1.9 0.7 1380 1354 1328 1182 1036 910.0 801.7 708.3 627.4 557.2 496.1 1160 1014 891.3 783.6 692.7 612.4 544.2 483.6 1205 1057 928.6 819.8 723.9 642.5 570.3 508.7 1.9 2.1 2.0 2.3 2.2 2.4 2.3 2.5 0.7 0.8 0.8 0.9 0.9 1.0 1.0 1.1
(%/K) 3.0 2.9 2.9 2.8 2.7 2.7 2.6 2.6 2.5 2.5 2.4 2.3 2.3
B57869S0303G140 R/T No. T (C) 55.0 50.0 45.0 40.0 35.0 30.0 25.0 20.0 15.0 10.0 5.0 0.0 5.0 10.0 15.0 20.0 25.0 30.0 35.0 40.0 45.0 8018 B25/100 = 3964 K, R25 = 30000 , TR = 25 C, RR/RR = % Rnom[] Rmin[] Rmax[] RR/RR[%] T[C] 2472200 1750300 1253200 907060 663280 489810 365130 274640 208370 159410 122920 95501 74745 58911 46745 37332 30000 24253 19720 16123 13252 2090300 1512500 1096800 808970 597910 448890 337670 257700 197040 152680 118510 93126 72940 57528 45679 36504 29353 23744 19317 15802 12996 2854200 1988100 1409700 1005100 728650 530740 392580 291590 219710 166130 127320 97875 76550 60293 47811 38159 30647 24761 20122 16443 13509 15.5 13.6 12.5 10.8 9.9 8.4 7.5 6.2 5.4 4.2 3.6 2.5 2.4 2.3 2.3 2.2 2.2 2.1 2.0 2.0 1.9 2.2 2.0 1.9 1.7 1.6 1.4 1.3 1.1 1.0 0.8 0.7 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5
(%/K) 7.0 6.8 6.6 6.4 6.2 6.0 5.8 5.6 5.4 5.3 5.1 5.0 4.8 4.7 4.6 4.4 4.3 4.2 4.1 4.0 3.9
Please read Important notes and Cautions and warnings at the end of this document.
Page 12 of 16
Temperature measurement Miniature sensors with bendable wires
B57869 S869
B57869S0303G140 R/T No. T (C) 50.0 55.0 60.0 65.0 70.0 75.0 80.0 85.0 90.0 95.0 100.0 105.0 110.0 115.0 120.0 125.0 130.0 135.0 140.0 145.0 150.0 155.0 8018 B25/100 = 3964 K, R25 = 30000 , TR = 25 C, RR/RR = % Rnom[] Rmin[] Rmax[] RR/RR[%] T[C] 1.9 0.5 11155 10949 10743 1.8 0.5 9258 9091 8924 1.8 0.5 7720 7584 7448 1.7 0.5 6467 6356 6245 5351 4524 3840 3273 2800 2405 2073 1792 1555 1354 1182 1036 910.0 801.7 708.3 627.4 557.2 496.1 5260 4419 3741 3180 2714 2318 1993 1720 1490 1291 1125 984.3 863.4 757.5 668.4 591.3 524.5 465.4 5442 4629 3940 3366 2887 2492 2152 1864 1621 1417 1239 1087 956.6 845.9 748.2 663.5 589.9 526.9 1.7 2.3 2.6 2.8 3.1 3.6 3.8 4.0 4.2 4.7 4.8 5.0 5.1 5.5 5.6 5.8 5.9 6.2 0.5 0.7 0.8 0.9 1.0 1.2 1.3 1.4 1.5 1.7 1.8 1.9 2.0 2.2 2.3 2.4 2.5 2.7
(%/K) 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 2.6 2.5 2.5 2.4 2.3 2.3
Please read Important notes and Cautions and warnings at the end of this document.
Page 13 of 16
Temperature measurement Miniature sensors with bendable wires
B57869 S869
Cautions and warnings General See "Important notes" at the end of this document. Storage Store thermistors only in original packaging. Do not open the package before storage. Storage conditions in original packaging: storage temperature 25 C ... +45 C, relative humidity 75% annual mean, maximum 95%, dew precipitation is inadmissible. Do not store SMDs where they are exposed to heat or direct sunlight. Otherwise, the packing material may be deformed or SMDs may stick together, causing problems during mounting. Avoid contamination of thermistors surface during storage, handling and processing. Avoid storage of thermistor in harmful environments like corrosive gases (SOx, Cl etc). After opening the factory seals, such as polyvinyl-sealed packages, use the SMDs as soon as possible. Solder thermistors after shipment from EPCOS within the time specified: SMDs: 12 months Leaded components: 24 months Handling NTC thermistors must not be dropped. Chip-offs must not be caused during handling of NTCs. Components must not be touched with bare hands. Gloves are recommended. Avoid contamination of thermistor surface during handling. Soldering Use resin-type flux or non-activated flux. Insufficient preheating may cause ceramic cracks. Rapid cooling by dipping in solvent is not recommended. Complete removal of flux is recommended. Mounting When NTC thermistors are encapsulated with sealing material or overmolded with plastic material, the precautions given in chapter "Mounting instructions", "Sealing, potting and overmolding" must be observed. Electrode must not be scratched before/during/after the mounting process. Contacts and housings used for assembly with thermistor have to be clean before mounting. During operation, the thermistor's surface temperature can be very high (ICL). Ensure that adjacent components are placed at a sufficient distance from the thermistor to allow for proper cooling ot the thermistors. Ensure that adjacent materials are designed for operation at temperatures comparable to the surface temperature of the thermistor. Be sure that surrounding parts and materials can withstand this temperature. Make sure that thermistors (ICLs) are adequately ventilated to avoid overheating. Avoid contamination of thermistor surface during processing.
Please read Important notes and Cautions and warnings at the end of this document. Page 14 of 16
Temperature measurement Miniature sensors with bendable wires
B57869 S869
Operation Use thermistors only within the specified operating temperature range. Use thermistors only within the specified voltage and current ranges (ICLs). Environmental conditions must not harm the thermistors. Use thermistors only in normal atmospheric conditions. Contact of NTC thermistors with any liquids and solvents should be prevented. It must be ensured that no water enters the NTC thermistor (e.g. through plug terminals). For measurement purposes (checking the specified resistance vs. temperature), the component must not be immersed in water but in suitable liquids (e.g. Galden). Avoid dewing and condensation. Be sure to provide an appropriate fail-safe function to prevent secondary product damage caused by malfunction (e.g. use VDR for limitation of overvoltage condition).
Please read Important notes and Cautions and warnings at the end of this document.
Page 15 of 16
Important notes
The following applies to all products named in this publication: 1. Some parts of this publication contain statements about the suitability of our products for certain areas of application. These statements are based on our knowledge of typical requirements that are often placed on our products in the areas of application concerned. We nevertheless expressly point out that such statements cannot be regarded as binding statements about the suitability of our products for a particular customer application. As a rule, EPCOS is either unfamiliar with individual customer applications or less familiar with them than the customers themselves. For these reasons, it is always ultimately incumbent on the customer to check and decide whether an EPCOS product with the properties described in the product specification is suitable for use in a particular customer application. 2. We also point out that in individual cases, a malfunction of passive electronic components or failure before the end of their usual service life cannot be completely ruled out in the current state of the art, even if they are operated as specified. In customer applications requiring a very high level of operational safety and especially in customer applications in which the malfunction or failure of a passive electronic component could endanger human life or health (e.g. in accident prevention or life-saving systems), it must therefore be ensured by means of suitable design of the customer application or other action taken by the customer (e.g. installation of protective circuitry or redundancy) that no injury or damage is sustained by third parties in the event of malfunction or failure of a passive electronic component. 3. The warnings, cautions and product-specific notes must be observed. 4. In order to satisfy certain technical requirements, some of the products described in this publication may contain substances subject to restrictions in certain jurisdictions (e.g. because they are classed as "hazardous"). Useful information on this will be found in our Material Data Sheets on the Internet (www.epcos.com/material). Should you have any more detailed questions, please contact our sales offices. 5. We constantly strive to improve our products. Consequently, the products described in this publication may change from time to time. The same is true of the corresponding product specifications. Please check therefore to what extent product descriptions and specifications contained in this publication are still applicable before or when you place an order. We also reserve the right to discontinue production and delivery of products. Consequently, we cannot guarantee that all products named in this publication will always be available. 6. Unless otherwise agreed in individual contracts, all orders are subject to the current version of the "General Terms of Delivery for Products and Services in the Electrical Industry" published by the German Electrical and Electronics Industry Association (ZVEI). 7. The trade names EPCOS, EPCOS-JONES, Baoke, CeraDiode, CSSP, MLSC, PhaseCap, PhaseMod, SIFI, SIKOREL, SilverCap, SIMID, SIOV, SIP5D, SIP5K, UltraCap, WindCap are trademarks registered or pending in Europe and in other countries. Further information will be found on the Internet at www.epcos.com/trademarks.
Page 16 of 16

▲Up To Search▲

Price & Availability of B57869S0303140

	To Download B57869S0303140 Datasheet File
If you can't view the Datasheet, Please click here to try to view without PDF Reader .