BetaTHERM Sensors L Series NTC Chip Thermistor L Series Thermistor: Applications: Photo Disposable medical products. Energy management systems. Home appliances. Industrial equipment. Automotive applications. R&D testing and analysis. Features: L Series Thermistor Configuration: 5.0mm max. 3.5mm max. Compact size. Uniformed type for automatic assembly. (Control lead spacing). Economically priced. Available in tolerances of +/-1%, +/-2%, +/-3% and +/-5%. The range of L Series NTC thermistors are designed for close tolerance resistance-temperature curve tracking over standard temperature ranges. They may be used in any general temperature measurement, control or compensation application where interchangeability and low cost are major considerations. Black Epoxy Coating 9.5mm max. Lead wire solder coated (Sn-Pb) 15.0mm min. Square lead ends Resistance Tolerance Codes @ 25oC F = +/-1% G = +/-2% H = +/-3% J = +/-5% 2.54mm +/- 0.25mm 0.5mm Thermal and Electrical Properties: Part Number Code: Dissipation Constant L 5K R A F Thermal Time Constant Tolerance Code @ 25oC Epoxy Resin Coated (25/85) Beta Code Letter Resistance Value @ 25oC Product Type Min. 1.5mW/ oC (25 oC to 75 oC in still air) Min. 8.0mW/ oC (25oC to 75 oC, in stirred oil) Max. 16 sec. (75 oC to 25 oC, in still air) Max. 2 sec. (75 oC to 25 oC in stirred oil) Maximum Power Rating Operating Temperature Range 40mW -30 to 125 oC L Series Part Numbers and Specifications: Ireland 353-91-753238 U.S.A. 508-842-0516 Part Number Resistance @ 25 oC (ohms) 0/50 oC Beta Value 25/85 oC Beta Value Beta Code Letter L5KRAF L5KBAF L5KFAF L10KUAF L10KCAF L10KFAF L15KFAF L20KOAF L23KHAF L30KOAF L50KOAF L50KQAF L100KGAF L200KIAF 5000 +/-1% 5000 +/-1% 5000 +/-1% 10000 +/-1% 10000 +/-1% 10000 +/-1% 15000 +/-1% 20000 +/-1% 23000 +/-1% 30000 +/-1% 50000 +/-1% 50000 +/-1% 100000 +/-1% 200000 +/-1% 3220 3450 3880 3350 3583 3880 3880 3880 4164 3880 3880 3960 3988 4185 3325 3600 3970 3450 3720 3970 3970 3970 4354 3970 3970 4087 4200 4391 R B F U C F F O H O O Q G I BetaTHERM 72 Web: http://www.betatherm.com BetaTHERM Sensors M Series NTC Chip Thermistor M Series NTC Thermistor: Applications: Temperature sensing and control. Temperature compensation. Temperature measurement. Automotive Applications. Features: Low cost. High stability. Available on tape and reel or bulk. 25/85 Beta Value tolerance = +/-3% High dissipation Constant (min 4.5mW/oC). M Series Thermistor Configuration: The range of M Series Thermistors are commonly used as a temperature compensation device because of low cost. This high quality, stable thermistor can be employed for temperature control sensing between -30oC and 125oC. The complete series is available on tape and reel suitable for automatic assembly. D A G B H L Resistance Tolerance Codes @ 25oC. H = +/-3% J = +/-5% K = +/-10% L = +/-15% R F d P Part Number Code: M 3K B A H Thermal and Electrical Properties: Min. 4.5mW/ oC (25 oC to 75 oC in still air) Max. 50 sec. (75 oC to 25 oC in still air) Dissipation Constant Tolerance Code @ 25oC Epoxy Resin Coated (25/85) Beta Code Letter Resistance Value @ 25oC Product Type Thermal Time Constant Maximum Power Rating 450mW -30 to 125 oC Operating Temperature Range M Series Thermistor Part Numbers, Specifications and Dimensions: 25/85 oC Beta Code A (angle) Beta Value Letter max Part Number Resistance @ 25 oC (ohms) M3KBAH M5KFAH M10KFAH M10KUAH M20KOAH M30KOAH M50KOAH M100KGAH M150KIAH 3000 +/-3% 5000 +/-3% 10000 +/-3% 10000 +/-3% 20000 +/-3% 30000 +/-3% 50000 +/-3% 100000 +/-3% 150000 +/-3% 3600 3970 3970 3450 3970 3970 3970 4200 4391 B F F U O O O G I M1KCAH M3KOAH M5KQAH M10KGAH M20KHAH M30KIAH M50KIAH M100KLAH M150KLAH 1000 +/-3% 3000 +/-3% 5000 +/-3% 10000 +/-3% 20000 +/-3% 30000 +/-3% 50000 +/-3% 100000 +/-3% 150000 +/-3% 3720 3970 4087 4200 4354 4391 4391 4814 4814 C O Q G H I I L L Ireland 353-91-753238 U.S.A. 508-842-0516 B max D max d +/-0.1 F +/-0.3 G min H min L min 10.0 10.0 10.0 10.0 10.0 10.0 10.0 10.0 10.0 1.5 1.5 1.5 1.5 1.5 1.5 1.5 1.5 1.5 3.5 3.5 3.5 3.5 3.5 3.5 3.5 3.5 3.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 2.5 2.5 2.5 2.5 2.5 2.5 2.5 2.5 2.5 NA NA NA NA NA NA NA NA NA 5.5 5.5 5.5 5.5 5.5 5.5 5.5 5.5 5.5 23.5 23.5 23.5 23.5 23.5 23.5 23.5 23.5 23.5 12.7 12.7 12.7 12.7 12.7 12.7 12.7 12.7 12.7 4.0 4.0 4.0 4.0 4.0 4.0 4.0 4.0 4.0 10.0 10.0 10.0 10.0 10.0 10.0 10.0 10.0 10.0 2.0 2.0 2.0 2.0 2.0 2.0 2.0 2.0 2.0 5.5 5.5 5.5 5.5 5.5 5.5 5.5 5.5 5.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 2.5/5.0 2.5/5.0 2.5/5.0 2.5/5.0 2.5/5.0 2.5/5.0 2.5/5.0 2.5/5.0 2.5/5.0 1.2 1.2 1.2 1.2 1.2 1.2 1.2 1.2 1.2 5.5 5.5 5.5 5.5 5.5 5.5 5.5 5.5 5.5 23.5 23.5 23.5 23.5 23.5 23.5 23.5 23.5 23.5 12.7 12.7 12.7 12.7 12.7 12.7 12.7 12.7 12.7 4.0 4.0 4.0 4.0 4.0 4.0 4.0 4.0 4.0 BetaTHERM 73 P +/-0.3 R+/-0.1 Web: http://www.betatherm.com Standard Resistance Ratio - Temperature Chart for L-Series & M-Series Thermistors Beta Code Letter oC A B -30 11.380 10.978 13.905 17.879 17.577 20.854 21.577 26.967 -25 8.812 8.660 10.531 13.130 13.080 15.169 15.500 19.230 -20 6.876 6.855 8.045 9.746 9.806 11.136 11.268 13.823 -15 5.405 5.446 6.197 7.308 7.405 8.250 8.285 10.017 -10 4.280 4.344 4.812 5.533 5.632 6.165 6.157 -5 3.413 3.478 3.766 4.229 4.314 4.646 0 2.739 2.796 2.968 3.260 3.327 5 2.213 2.258 2.357 2.535 2.583 10 1.798 1.830 1.884 1.987 15 1.471 1.490 1.516 20 1.209 1.218 25 1.000 1.000 30 0.8315 35 C F G I L O W oC Q R U 17.879 17.816 10.575 12.292 19.821 -30 13.130 13.189 8.247 9.380 14.344 -25 9.746 9.846 6.481 7.228 10.507 -20 7.308 7.412 5.131 5.621 7.784 -15 7.317 5.533 5.625 4.091 4.411 5.830 -10 4.623 5.386 4.229 4.302 3.284 3.490 4.412 -5 3.530 3.505 3.995 3.260 3.315 2.653 2.784 3.371 0 2.703 2.689 2.986 2.535 2.573 2.158 2.237 2.600 5 2.019 2.086 2.078 2.248 1.987 2.012 1.765 1.811 2.023 10 1.569 1.587 1.621 1.617 1.704 1.569 1.583 1.453 1.476 1.587 15 1.227 1.248 1.256 1.269 1.268 1.301 1.248 1.254 1.202 1.211 1.255 20 1.000 1.000 1.000 1.000 1.000 1.000 1.000 1.000 1.000 1.000 1.000 25 0.8231 0.8202 0.8066 0.8015 0.7943 0.7912 0.7739 0.8066 0.8022 0.8362 0.8317 0.8042 30 0.6948 0.6808 0.6762 0.6546 0.6457 0.6344 0.6296 0.6027 0.6546 0.6473 0.7025 0.6951 0.6504 35 40 0.5835 0.5658 0.5602 0.5343 0.5227 0.5095 0.5037 0.4722 0.5343 0.5254 0.5930 0.5837 0.5291 40 45 0.4922 0.4724 0.4663 0.4386 0.4253 0.4113 0.4051 0.3722 0.4386 0.4287 0.5028 0.4925 0.4326 45 50 0.4171 0.3962 0.3899 0.3620 0.3476 0.3338 0.3275 0.2950 0.3620 0.3517 0.4281 0.4174 0.3557 50 55 0.3550 0.3343 0.3271 0.3001 0.2851 0.2718 0.2664 0.2354 0.3001 0.2900 0.3658 0.3547 0.2931 55 60 0.3034 0.2834 0.2755 0.2500 0.2348 0.2223 0.2177 0.1888 0.2500 0.2403 0.3138 0.3025 0.2426 60 65 0.2602 0.2414 0.2330 0.2093 0.1942 0.1826 0.1787 0.1520 0.2093 0.2001 0.2703 0.2589 0.2017 65 70 0.2241 0.2064 0.1978 0.1760 0.1612 0.1506 0.1474 0.1230 0.1760 0.1674 0.2337 0.2224 0.1683 70 75 0.1936 0.1773 0.1685 0.1487 0.1344 0.1247 0.1221 0.09997 0.1487 0.1407 0.2029 0.1917 0.1410 75 80 0.1679 0.1529 0.1441 0.1261 0.1124 0.1037 0.1015 0.08158 0.1261 0.1187 0.1767 0.1658 0.1186 80 85 0.1461 0.1323 0.1236 0.1075 0.09441 0.08661 0.08481 0.06686 0.1075 0.1006 0.1544 0.1439 0.1001 85 90 0.1275 0.1150 0.1065 0.09193 0.07957 0.07259 0.07109 0.05492 0.09193 0.08559 0.1355 0.1253 0.08484 90 95 0.1116 0.1002 0.09196 0.07896 0.06731 0.06107 0.05981 0.04528 0.07896 0.07310 0.1192 0.1094 0.07215 95 100 0.09798 0.08769 0.07969 0.06808 0.05713 0.05157 0.05051 0.03747 0.06808 0.06267 0.1053 0.09578 0.06157 100 105 0.08628 0.07697 0.06928 0.05891 0.04866 0.04370 0.04281 0.03112 0.05891 0.05393 0.09327 0.08412 0.05271 105 110 0.07618 0.06777 0.06041 0.05116 0.04158 0.03716 0.03641 0.02593 0.05116 0.04656 0.08285 0.07409 0.04528 110 115 0.06746 0.05986 0.05283 0.04457 0.03564 0.03170 0.03108 0.02168 0.04457 0.04034 0.07381 0.06544 0.03902 115 120 0.05989 0.05303 0.04633 0.03896 0.03065 0.02714 0.02661 0.01819 0.03896 0.03507 0.06594 0.05795 0.03373 120 125 0.05331 0.04712 0.04075 0.03417 0.02644 0.02330 0.02286 0.01531 0.03417 0.03058 0.05907 0.05145 0.02925 125 130 0.04757 0.04198 0.03594 0.03005 0.02287 0.02007 0.01970 0.01293 0.03005 0.02675 0.05304 0.04579 0.02544 130 135 0.04256 0.03750 0.03177 0.02651 0.01984 0.01735 0.01703 0.01096 0.02651 0.02347 0.04775 0.04086 0.02218 135 140 0.03816 0.03358 0.02817 0.02346 0.01727 0.01503 0.01476 0.009311 0.02346 0.02065 0.04309 0.03654 0.01940 140 145 0.03429 0.03015 0.02503 0.02081 0.01506 0.01306 0.01284 0.007937 0.02081 0.01822 0.03898 0.03276 0.01701 145 150 0.03089 0.02714 0.02230 0.01851 0.01318 0.01139 0.01119 0.006785 0.01851 0.01612 0.03533 0.02943 0.01496 150 155 0.02788 0.02448 0.01991 0.01651 0.01156 0.009950 0.009786 0.005817 0.01651 0.01430 0.03210 0.02650 0.01319 155 oC H oC BETA CHART 25/85 3423 3599 3720 3970 4200 4354 4391 4814 3970 4087 3325 3450 4096 25/85 25/125 3480 3627 3799 4008 4313 4462 4485 4961 4008 4140 3358 3522 4193 25/125 Ireland 353-91-753238 U.S.A. 508-842-0516 BetaTHERM 74 Web: http://www.betatherm.com