ERT-J0EM103F

Multilayer NTC Thermistors (Automotive Grade) Multilayer NTC Thermistors (Automotive Grade) Series: ERTJ-M Features Surface Mount Device04020603 Highly reliable multilayer / monolithic structure Wide temperature operating range-40 to 150 Environmentally-friendly lead-free AEC-Q200 compliant RoHS compliant Recommended Applications For car audio system For ECUs For electric pumps and compressors For LED lights For batteries For temperature detection of various circuits Explanation of Part Numbers 1T ERJS02 ERJS1T 1 2 3 4 5 6 7 9 10 11 12 8 Example R T J 0 E G 1 0 3 M E F B Value Class Code Common Code Size Code Packaging Nominal Resistance Resistance Automotive (inch size) Style Code R () Tolerance Code component 25 Product Code Type Code 2701 to 2800 A Narrow Chip Type The first two digits 0402 ERT NTC J 0 0402 G 3301 to 3400 F 1 Tolerance (SMD) Punched are significant Thermistors 0603 E 3801 to 3900 1 M G 2 Type Multilayer Carrier Taping figures of resistance (Pitch : 2 mm) P 4001 to 4100 H 3 Type and the third one Standard 0603 denotes the number Type 4201 to 4300 R J 5 Punched of zeros following V S 4301 to 4400 Carrier Taping them. 4401 to 4500 (Pitch : 4 mm) T V 4601 to 4700 Construction Name No. Semiconductive Ceramics Internal electrode Substrate electrode Terminal electrode Intermediate electrode External electrode Design and specifications are each subject to change without notice. Ask factory for the current technical specifications before purchase and/or use. Should a safety concern arise regarding this product, please be sure to contact us immediately. 1-Mar-20Multilayer NTC Thermistors (Automotive Grade) Ratings Size code (inch size) 0(0402) 1(0603) Operating Temperature Range 40 to 150 C 1 66 mW 100 mW Rated Maximum Power Dissipation 2 Approximately 2 mW / C Approximately 3 mW / C Dissipation Factor 1 Rated Maximum Power Dissipation : The maximum power that can be continuously applied at the rated ambient temperature. The maximum value of power, and rated power is same under the condition of ambient temperature 25 C or less. If the temperature exceeds 25 C, rated power depends on the decreased power dissipation curve. Please see Operating Power for details. 2 Dissipation factor : The constant amount power required to raise the temperature of the Thermistor 1 C through self heat generation under stable temperatures. Dissipation factor is the reference value when mounted on a glass epoxy board (1.6 mmT). Part Number List 0402 inch size 0603 inch size Nominal Resistance B Value B Value Nominal Resistance B Value B Value Part Number Part Number at 25 C at 25 C at 25/50(K) at 25/85(K) at 25/50(K) at 25/85(K) 2 k2 % (3380 K) 3410 K0.5 % 1 k 3650 K1 % (3690 K) ERTJ0EG202GM ERTJ1VK102M 2 k3 % (3380 K) 3410 K0.5 % 10 k 3380 K1 % 3435 K1 % ERTJ0EG202HM ERTJ1VG103M ERTJ0EG202JM 2 k5 % (3380 K) 3410 K0.5 % ERTJ1VP473M 47 k 4100 K1 % (4150 K) ERTJ0EG103M 10 k 3380 K1 % 3435 K1 % ERTJ1VR104M 100 k 4200 K1 % (4250 K) ERTJ0EP473M 47 k 4050 K1 % (4100 K) ERTJ1VV104M 100 k 4700 K1 % (4750 K) 100 k 4250 K1 % (4300 K) 220 k 4485 K1 % (4550 K) ERTJ0ER104M ERTJ1VT224M 100 k 4485 K1 % (4550 K) ERTJ0ET104M : Resistance Tolerance Code ERTJ0EV104M 100 k 4700 K1 % (4750 K) F:1 %G:2 %H:3 %J:5 % ERTJ0EV474M 470 k 4700 K1 % (4750 K) Temperature and Resistance value (the resistance value at 25 C is set to 1)/ Reference values ERTJG~ ERTJ1VK~ ERTJ0EP~ ERTJ1VP~ ERTJ0ER~ ERTJ1VR~ ERTJT~ ERTJV~ B (3380 K) 3650 K 4050 K 4100 K 4250 K 4200 K 4485 K 4700 K 25/50 B 3435 K (3690 K) (4100 K) (4150 K) (4300 K) (4250 K) (4550 K) (4750 K) 25/85 T(C) -40 20.52 25.77 33.10 34.56 42.40 40.49 46.47 59.76 -35 15.48 19.10 24.03 24.99 29.96 28.81 32.92 41.10 -30 11.79 14.29 17.63 18.26 21.42 20.72 23.55 28.61 -25 9.069 10.79 13.06 13.48 15.50 15.07 17.00 20.14 -20 7.037 8.221 9.761 10.04 11.33 11.06 12.38 14.33 -15 5.507 6.312 7.362 7.546 8.370 8.198 9.091 10.31 -10 4.344 4.883 5.599 5.720 6.244 6.129 6.729 7.482 -5 3.453 3.808 4.291 4.369 4.699 4.622 5.019 5.481 0 2.764 2.993 3.312 3.362 3.565 3.515 3.772 4.050 5 2.227 2.372 2.574 2.604 2.725 2.694 2.854 3.015 10 1.806 1.892 2.013 2.030 2.098 2.080 2.173 2.262 15 1.474 1.520 1.584 1.593 1.627 1.618 1.666 1.710 20 1.211 1.229 1.255 1.258 1.271 1.267 1.286 1.303 25 1 1 1 1 1 1 1 1 30 0.8309 0.8185 0.8016 0.7994 0.7923 0.7944 0.7829 0.7734 35 0.6941 0.6738 0.6461 0.6426 0.6318 0.6350 0.6168 0.6023 40 0.5828 0.5576 0.5235 0.5194 0.5069 0.5108 0.4888 0.4721 45 0.4916 0.4639 0.4266 0.4222 0.4090 0.4132 0.3896 0.3723 50 0.4165 0.3879 0.3496 0.3451 0.3320 0.3363 0.3123 0.2954 55 0.3543 0.3258 0.2881 0.2837 0.2709 0.2752 0.2516 0.2356 60 0.3027 0.2749 0.2386 0.2344 0.2222 0.2263 0.2037 0.1889 65 0.2595 0.2330 0.1985 0.1946 0.1831 0.1871 0.1658 0.1523 70 0.2233 0.1984 0.1659 0.1623 0.1516 0.1554 0.1357 0.1236 75 0.1929 0.1696 0.1393 0.1359 0.1261 0.1297 0.1117 0.1009 80 0.1672 0.1456 0.1174 0.1143 0.1054 0.1087 0.09236 0.08284 85 0.1451 0.1255 0.09937 0.09658 0.08843 0.09153 0.07675 0.06834 90 0.1261 0.1087 0.08442 0.08189 0.07457 0.07738 0.06404 0.05662 95 0.1097 0.09440 0.07200 0.06969 0.06316 0.06567 0.05366 0.04712 100 0.09563 0.08229 0.06166 0.05957 0.05371 0.05596 0.04518 0.03939 105 0.08357 0.07195 0.05306 0.05117 0.04585 0.04786 0.03825 0.03308 110 0.07317 0.06311 0.04587 0.04415 0.03929 0.04108 0.03255 0.02791 115 0.06421 0.05552 0.03979 0.03823 0.03378 0.03539 0.02781 0.02364 120 0.05650 0.04899 0.03460 0.03319 0.02913 0.03059 0.02382 0.02009 125 0.04986 0.04336 0.03013 0.02886 0.02519 0.02652 0.02043 0.01712 130 0.04413 0.03849 0.02629 0.02513 0.02184 0.02307 0.01755 0.01464 135 0.03916 0.03426 0.02298 0.02193 0.01898 0.02013 0.01511 0.01256 140 0.03483 0.03058 0.02013 0.01918 0.01654 0.01762 0.01304 0.01080 145 0.03105 0.02736 0.01767 0.01680 0.01445 0.01546 0.01127 0.00931 150 0.02774 0.02454 0.01553 0.01476 0.01265 0.01361 0.00976 0.00806 ln (R /R ) ln (R /R ) R =Resistance at 25.00.1 C 25 50 25 85 25 B = B = R =Resistance at 50.00.1 C 25/50 25/85 50 1/298.151/323.15 1/298.151/358.15 R = Resistance at 85 00 1 C 85 Design and specifications are each subject to change without notice. Ask factory for the current technical specifications before purchase and/or use. Should a safety concern arise regarding this product, please be sure to contact us immediately. 1-Mar-20