2322 615 2.... Vishay BCcomponents Surface Mount, NTC Thermistors FEATURES • High sensitivity • High accuracy over a wide temperature range • AgPd terminations • Suitable for wave or reflow soldering APPLICATIONS • Temperature compensation, sensing and protection in, for example: – Battery chargers – Consumer equipment QUICK REFERENCE DATA PARAMETER – Office equipment VALUE Resistance value at 25 °C 4.7 kΩ to 100 kΩ Tolerance on R25-value ±3%; ±5%; ±10% Tolerance on B25/85-value see Electrical Data and Ordering Information Maximum dissipation at 25 °C DESCRIPTION Size 0603 chip thermistors with a negative temperature coefficient. The device has no marking. 125 mW Thermal time constant τ ≈8 s Operating temperature range −55 to +150 °C R/T values see tables Climatic category 40/125/56 Mass ≈0.0075 g PACKAGING Available in 8 mm punched paper tape on reel package of 4000 units. SOLDERABILITY AND RESISTANCE TO SOLDERING HEAT IEC 60068-2-20 TEST METHOD 6 TEST PROCEDURE REQUIREMENTS solderability 3 s at 215 °C; 2 s at 235 °C ∆R/R < 5% resistance to soldering heat 10 s at 260 °C ∆R/R < 5% Tc ELECTRICAL DATA AND ORDERING INFORMATION R25 (Ω ) B25/85-VALUE (K) TOLERANCE ON B25/85 (%) 4700 3560 10000 CATALOG NUMBER 2322 615 2.... ±3% TOL. ON R25 ±5% TOL. ON R25 ±10% TOL. ON R25 ±3 6472 3472 2472 3620 ±3 6103 3103 2103 47000 3977 ±3 6473 3473 2473 68000 3740 ±3 6683 3683 2683 100000 3650 ±3 6104 3104 2104 Note: R25 - values, B25/85 - values and catalog numbers. See Resistance Values Tables Document Number: 29055 Revision: 10-Oct-03 For technical questions contact: [email protected] www.vishay.com 27 2322 615 2.... Vishay BCcomponents Surface Mount, NTC Thermistors DIMENSIONS in millimeters L1 W T MAX. L2 and L3 MIN. L4 MIN. 1.6 ±0.15 0.8 ±0.15 1.0 0.2 0.4 W T L2 L4 L3 L1 RESISTANCE VALUES AT INTERMEDIATE TEMPERATURES WITH R25 AT 4700 Ω CATALOG NUMBER 2322 615 2.472 Toper (°C) RT/R25 TC (%/K) RT ( Ω) 3% TOL. ∆R/R (%) 5% TOL. ∆R/R (%) 10% TOL. ∆R/R (%) −40 −35 −30 −25 −20 −15 −10 −5 0 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 105 110 115 120 125 130 135 140 145 150 21.9261 16.5224 12.5583 9.6249 7.4362 5.7898 4.5416 3.5881 2.8545 2.2860 1.8425 1.4941 1.2189 1.0000 0.8249 0.6841 0.57025 0.47765 0.40198 0.33984 0.28856 0.24606 0.21067 0.18108 0.15623 0.13529 0.11757 0.10251 0.08968 0.07871 0.06928 0.06117 0.05416 0.04809 0.04282 0.03822 0.0342 0.03068 0.02758 −5.75 −5.57 −5.40 −5.24 −5.08 −4.93 −4.78 −4.64 −4.51 −4.38 −4.25 −4.13 −4.01 −3.90 −3.80 −3.69 −3.59 −3.50 −3.40 −3.31 −3.23 −3.15 −3.07 −2.99 −2.91 −2.84 −2.77 −2.71 −2.64 −2.58 −2.52 −2.46 −2.41 −2.35 −2.30 −2.25 −2.20 −2.15 −2.10 103053 77655 59024 45237 34950 27212 21345 16864 13416 10744 8659.5 7022.5 5728.7 4700.0 3877.2 3215.4 2680.2 2245.0 1889.3 1597.2 1356.2 1156.5 990.1 851.06 734.29 635.86 552.56 481.81 421.50 369.91 325.64 287.51 254.57 226.03 201.23 179.62 160.73 144.17 129.63 9.02 8.44 7.89 7.35 6.84 6.35 5.87 5.42 4.98 4.55 4.14 3.75 3.37 3.00 3.36 3.70 4.04 4.36 4.67 4.98 5.26 5.56 5.83 6.10 6.37 6.62 6.87 7.11 7.34 7.57 7.79 8.01 8.22 8.43 8.63 8.82 9.02 9.20 9.38 16.71 15.59 14.50 13.47 12.47 11.51 10.59 9.70 8.85 8.02 7.23 6.46 5.72 5.00 5.69 6.36 7.01 7.64 8.25 8.84 9.41 9.97 10.51 11.03 11.54 12.04 12.52 12.99 13.45 13.89 14.32 14.74 15.15 15.55 15.94 16.32 16.70 17.06 17.41 22.27 21.09 19.96 18.87 17.82 16.82 15.85 14.92 14.03 13.17 12.33 11.53 10.75 10.00 10.73 11.43 12.11 12.77 13.41 14.02 14.62 15.21 15.77 16.32 16.86 17.37 17.88 18.37 18.85 19.31 19.77 20.21 20.64 21.06 21.46 21.86 22.25 22.63 23.00 www.vishay.com 28 For technical questions contact: [email protected] Document Number: 29055 Revision: 10-Oct-03 2322 615 2.... Surface Mount, NTC Thermistors Vishay BCcomponents RESISTANCE VALUES AT INTERMEDIATE TEMPERATURES WITH R25 AT 10000 Ω CATALOG NUMBER 2322 615 2.103 Toper (°C) RT/R25 TC (%/K) RT Ω) (Ω 3% TOL. ∆R/R (%) 5% TOL. ∆R/R (%) 10% TOL. ∆R/R (%) −40 −35 −30 −25 −20 −15 −10 −5 0 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 105 110 115 120 125 130 135 140 145 150 23.0973 17.3222 13.1054 9.99934 7.69193 5.96369 4.6589 3.66623 2.9054 2.31806 1.86153 1.50429 1.22295 1.00 0.82227 0.67977 0.56487 0.47174 0.39585 0.33371 0.28258 0.24031 0.20521 0.17594 0.15142 0.1308 0.1134 0.09865 0.08611 0.0754 0.06624 0.05836 0.05157 0.4569 0.0406 0.03617 0.03231 0.02893 0.02596 −5.84 −5.67 −5.49 −5.33 −5.17 −5.01 −4.86 −4.72 −4.58 −4.45 −4.32 −4.20 −4.08 −3.97 −3.86 −3.75 −3.65 −3.55 −3.46 −3.37 −3.28 −3.20 −3.12 −3.04 −2.96 −2.89 −2.82 −2.75 −2.69 −2.62 −2.56 −2.50 −2.45 −2.39 −2.34 −2.29 −2.23 −2.19 −2.14 230973 173222 131054 99993 76919 59637 46589 36662 29054 23181 18615.3 15042.9 12229.5 10000.0 8222.7 6797.7 5648.7 4717.4 3958.5 3337.1 2825.8 2403.1 2052.1 1759.37 1514.20 1308.04 1134.00 986.53 861.10 754.04 662.36 583.58 515.67 456.94 406.01 361.71 323.06 289.26 259.61 9.02 8.44 7.89 7.35 6.84 6.35 5.87 5.42 4.98 4.55 4.14 3.75 3.37 3.00 3.36 3.70 4.04 4.36 4.67 4.98 5.27 5.56 5.83 6.10 6.37 6.62 6.87 7.11 7.34 7.57 7.79 8.01 8.22 8.43 8.63 8.82 9.02 9.20 8.38 16.71 15.59 14.50 13.47 12.47 11.51 10.59 9.70 8.85 8.02 7.23 6.46 5.72 5.00 5.69 6.36 7.01 7.64 8.25 8.84 9.41 9.97 10.51 11.03 11.54 12.04 12.52 12.99 13.45 13.89 14.32 14.74 15.15 15.55 15.94 16.32 16.70 17.06 17.41 22.27 21.09 19.96 18.87 17.82 16.82 15.85 14.92 14.03 13.17 12.33 11.53 10.75 10.00 10.73 11.43 12.11 12.77 13.41 14.02 14.62 15.21 15.77 16.32 16.86 17.37 17.88 18.37 18.85 19.31 19.77 20.21 20.64 21.06 21.46 21.86 22.25 22.63 23.00 RESISTANCE VALUES AT INTERMEDIATE TEMPERATURES WITH R25 AT 47000 Ω CATALOG NUMBER 2322 615 2.473 Toper (°°C) RT/R25 TC (%/K) RT Ω) (Ω 3% TOL. ∆R/R (%) 5% TOL. ∆R/R (%) 10% TOL. ∆R/R (%) −40 −35 −30 −25 −20 −15 −10 −5 0 5 10 15 33.21001 23.99043 17.52031 12.92895 9.63600 7.25018 5.50470 4.21578 3.25548 2.53391 1.98726 1.56988 −6.62 −6.39 −6.18 −5.98 −5.78 −5.60 −5.42 −5.25 −5.09 −4.93 −4.79 −4.64 1560870 1127550 823454 607660 452892 340758 258721 198142 153008 119094 93401 73784 9.02 8.44 7.89 7.35 6.84 6.35 5.87 5.42 4.98 4.55 4.14 3.75 16.71 15.59 14.50 13.47 12.47 11.51 10.59 9.70 8.85 8.02 7.23 6.46 22.27 21.09 19.96 18.87 17.82 16.82 15.85 14.92 14.03 13.17 12.33 11.53 Document Number: 29055 Revision: 10-Oct-03 For technical questions contact: [email protected] www.vishay.com 29 2322 615 2.... Vishay BCcomponents Surface Mount, NTC Thermistors CATALOG NUMBER 2322 615 2.473 Toper (°°C) RT/R25 TC (%/K) RT Ω) (Ω 3% TOL. ∆R/R (%) 5% TOL. ∆R/R (%) 10% TOL. ∆R/R (%) 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 105 110 115 120 125 130 135 140 145 150 1.24880 1.00000 0.80592 0.65349 0.53300 0.43718 0.36053 0.29887 0.24900 0.20845 0.17531 0.14809 0.12564 0.10703 0.09154 0.09865 0.08611 0.0754 0.06624 0.05836 0.05157 0.4569 0.0406 0.03617 0.03231 0.02893 0.02596 −4.51 −4.38 −4.25 −4.13 −4.02 −3.91 −3.80 −3.70 −3.60 −3.51 −3.42 −3.33 −3.26 −3.17 −3.09 −3.01 −2.94 −2.87 −2.80 −2.74 −2.67 −2.61 −2.55 −2.50 −2.44 −2.39 −2.34 58694 47000 37878 30714 25051 20547 16945 14047 11703 9797.0 8239.5 6960.4 5905.1 5030.6 4203.6 3694.1 3183.4 2753.1 2389.1 2080.2 1817.0 1592.1 1399.2 1233.2 1090.0 966.0 858.4 3.37 3.00 3.36 3.70 4.04 4.36 4.67 4.98 5.27 5.56 5.83 6.10 6.37 6.62 6.87 7.11 7.34 7.57 7.79 8.01 8.22 8.43 8.63 8.82 9.02 9.20 8.38 5.72 5.00 5.69 6.36 7.01 7.64 8.25 8.84 9.41 9.97 10.51 11.03 11.54 12.04 12.52 12.99 13.45 13.89 14.32 14.74 15.15 15.55 15.94 16.32 16.70 17.06 17.41 10.75 10.00 10.73 11.43 12.11 12.77 13.41 14.02 14.62 15.21 15.77 16.32 16.86 17.37 17.88 18.37 18.85 19.31 19.77 20.21 20.64 21.06 21.46 21.86 22.25 22.63 23.00 RESISTANCE VALUES AT INTERMEDIATE TEMPERATURES WITH R25 AT 68000 Ω CATALOG NUMBER 2322 615 2.683 Toper (°°C) RT/R25 TC (%/K) RT Ω) (Ω 3% TOL. ∆R/R (%) 5% TOL. ∆R/R (%) 10% TOL. ∆R/R (%) −40 −35 −30 −25 −20 −15 −10 −5 0 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 25.783 19.1253 14.32 10.8187 8.24438 6.33489 4.90655 3.82943 3.01078 2.3839 1.90036 1.52479 1.23112 1.00 0.81697 0.67116 0.55433 0.46019 0.38393 0.32184 0.27103 0.22926 0.19475 0.16611 0.14225 −6.07 −5.88 −5.70 −5.52 −5.35 −5.19 −5.03 −4.88 −4.74 −4.60 −4.47 −4.34 −4.22 −4.10 −3.99 −3.88 −3.77 −3.67 −3.58 −3.48 −3.39 −3.30 −3.22 −3.14 −3.06 1753245 1300524 973760 735675 560618 430772 333646 260401 204733 162105 129225 103686 83716 68000 55554.1 45639.0 37694.3 31293.0 26107.6 21885.4 18430.3 15589.4 13242.7 11295.4 9672.7 9.02 8.44 7.89 7.35 6.84 6.35 5.87 5.42 4.98 4.55 4.14 3.75 3.37 3.00 3.36 3.70 4.04 4.36 4.67 4.98 5.27 5.56 5.83 6.10 6.37 16.71 15.59 14.50 13.47 12.47 11.51 10.59 9.70 8.85 8.02 7.23 6.46 5.72 5.00 5.69 6.36 7.01 7.64 8.25 8.84 9.41 9.97 10.51 11.03 11.54 22.27 21.09 19.96 18.87 17.82 16.82 15.85 14.92 14.03 13.17 12.33 11.53 10.75 10.00 10.73 11.43 12.11 12.77 13.41 14.02 14.62 15.21 15.77 16.32 16.86 www.vishay.com 30 For technical questions contact: [email protected] Document Number: 29055 Revision: 10-Oct-03 2322 615 2.... Surface Mount, NTC Thermistors Vishay BCcomponents CATALOG NUMBER 2322 615 2.683 Toper (°°C) RT/R25 TC (%/K) RT Ω) (Ω 3% TOL. ∆R/R (%) 5% TOL. ∆R/R (%) 10% TOL. ∆R/R (%) 85 90 95 100 105 110 115 120 125 130 135 140 145 150 0.12228 0.1055 0.09135 0.07936 0.06918 0.0605 0.05307 0.0467 0.04121 0.03646 0.03235 0.02878 0.02567 0.02295 −2.99 −2.92 −2.85 −2.78 −2.71 −2.65 −2.59 −2.53 −2.47 −2.42 −2.37 −2.31 −2.26 −2.22 8314.8 7173.9 6211.6 5396.8 4704.5 4114.1 3609.0 3175.4 2802.0 2479.4 2199.9 1957.0 1745.4 1560.5 6.62 6.87 7.11 7.34 7.57 7.79 8.01 8.22 8.43 8.63 8.82 9.02 9.20 9.38 12.04 12.52 12.99 13.45 13.89 14.32 14.74 15.15 15.55 15.94 16.32 16.70 17.06 17.41 17.37 17.88 18.37 18.85 19.31 19.77 20.21 20.64 21.06 21.46 21.86 22.25 22.63 23.00 RESISTANCE VALUES AT INTERMEDIATE TEMPERATURES WITH R25 AT 100000 Ω CATALOG NUMBER 2322 615 2.104 Toper (°°C) RT/R25 TC (%/K) RT Ω) (Ω 3% TOL. ∆R/R (%) 5% TOL. ∆R/R (%) 10% TOL. ∆R/R (%) −40 −35 −30 −25 −20 −15 −10 −5 0 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 105 110 115 120 125 130 135 140 145 150 23.8997 17.8586 13.465 10.2407 7.85378 6.07181 4.73061 3.7132 2.93554 2.33677 1.87249 1.51004 1.22522 1.00 0.82081 0.67742 0.56201 0.46863 0.39266 0.33055 0.27953 0.23741 0.20248 0.17339 0.14905 0.12862 0.11139 0.0968 0.08441 0.07385 0.06481 0.05705 0.05037 0.04459 0.03959 0.03524 0.03146 0.02814 0.02524 −5.92 −5.74 −5.56 −5.39 −5.23 −5.07 −4.92 −4.77 −4.63 −4.50 −4.37 −4.24 −4.12 −4.01 −3.89 −3.79 −3.68 −3.59 −3.49 −3.40 −3.31 −3.22 −3.14 −3.06 −2.99 −2.91 −2.84 −2.77 −2.71 −2.64 −2.58 −2.52 −2.46 −2.41 −2.35 −2.30 −2.25 −2.20 −2.15 2389969 1785861 1346502 1024071 785378 607181 473061 371320 293554 233677 187249 151004 122522 100000 82081.4 67741.7 56201.1 46862.6 39266.1 33055.3 27952.7 23740.6 20247.7 17338.6 14905.4 12861.8 11138.6 9680.1 8441.1 7384.6 6480.8 5704.9 5036.7 4459.4 3959.2 3524.4 3145.5 2814.4 2524.2 9.02 8.44 7.89 7.35 6.84 6.35 5.87 5.42 4.98 4.55 4.14 3.75 3.37 3.00 3.36 3.70 4.04 4.36 4.67 4.98 5.27 5.56 5.83 6.10 6.37 6.62 6.87 7.11 7.34 7.57 7.79 8.01 8.22 8.43 8.63 8.82 9.02 9.20 9.38 16.71 15.59 14.50 13.47 12.47 11.51 10.59 9.70 8.85 8.02 7.23 6.46 5.72 5.00 5.69 6.36 7.01 7.64 8.25 8.84 9.41 9.97 10.51 11.03 11.54 12.04 12.52 12.99 13.45 13.89 14.32 14.74 15.15 15.55 15.94 16.32 16.70 17.06 17.41 22.27 21.09 19.96 18.87 17.82 16.82 15.85 14.92 14.03 13.17 12.33 11.53 10.75 10.00 10.73 11.43 12.11 12.77 13.41 14.02 14.62 15.21 15.77 16.32 16.86 17.37 17.88 18.37 18.85 19.31 19.77 20.21 20.64 21.06 21.46 21.86 22.25 22.63 23.00 Document Number: 29055 Revision: 10-Oct-03 For technical questions contact: [email protected] www.vishay.com 31