2322 615 23472

BCcomponents DATA SHEET 2322 615 2.... Surface mount NTC thermistors Preliminary specification Supersedes data of May 17th 1999 File under BCcomponents, BC02 2001 Jan 17 BCcomponents Preliminary specification Surface mount NTC thermistors FEATURES QUICK REFERENCE DATA • High sensitivity • High accuracy over a wide temperature range • Taped on reel • Suitable for wave or reflow soldering. APPLICATION • Temperature compensation, sensing and protection in, for example: – Battery chargers 2322 615 2.... PARAMETER 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 Table 2 Maximum dissipation at 25 °C 125 mW Operating temperature range −55 to +150 °C Climatic category 40/125/56 Mass ≈0.0075 g MECHANICAL DATA Outline – Consumer equipment – Office equipment. DESCRIPTION Size 0603 chip thermistors with a negative temperature coefficient and silver palladium contacts(1). The device has no marking. W T L2 L4 L3 MBB211 L1 For dimensions see Table 1. Fig.1 Component outline. (1) NiSn contacts available on request. PACKAGING Available in 8 mm punched paper tape on reel packaging of 4000 units. 2001 Jan 17 Table 1 Component dimensions; see Fig.1 L1 (mm) W (mm) 1.6 ±0.1 0.8 ±0.15 2 T MIN. (mm) MAX. (mm) 0.5 1.0 L2 and L3 (mm) L4 MIN. (mm) 0.45 ±0.2 0.2 BCcomponents Preliminary specification Surface mount NTC thermistors 2322 615 2.... ELECTRICAL CHARACTERISTICS Unless otherwise stated, measurements are in accordance with “IEC publication 60539” ; see also Table 2. PARAMETER VALUE Tolerance on R25 ±3%;±5%; ±10% Tolerance on B25/85-value see Table 2 Climatic category 40/125/56 Maximum dissipation at 25 °C 125 mW Thermal time constant τ ≈8 s Operating temperature range −55 to +150 °C R/T values see Tables 4 to 8 Table 2 R25-values, B25/85-values and catalogue numbers; see Tables 4 to 8 R25 (Ω ) B25/85-VALUE (K) TOLERANCE ON B25/85 (%) CATALOGUE NUMBER 2322 615 2.... ±3% TOL. ON R25 ±5% TOL. ON R25 ±10% TOL. ON R25 4700 3560 ±3 6472 3472 2472 10000 3620 ±3 6103 3103 2103 47000 3977 ±3 6473 3473 2473 68000 3740 ±3 6683 3683 2683 100000 3650 ±3 6104 3104 2104 Table 3 Solderability and resistance to soldering heat IEC 60068-2-20 6 2001 Jan 17 TEST METHOD Tc 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% 3 BCcomponents Preliminary specification Surface mount NTC thermistors Table 4 2322 615 2.... Resistance values at intermediate temperatures with R25 at 4700 Ω; see also Table 2 Toper (°C) CATALOGUE NUMBER 2322 615 2.472 RT/R25 TC (%/K) RT (Ω ) 3% TOL. ∆R/R (%) 5% TOL. ∆R/R (%) 10% TOL. ∆R/R (%) −40 21.9261 −5.75 103053 9.02 16.71 22.27 −35 16.5224 −5.57 77655 8.44 15.59 21.09 −30 12.5583 −5.40 59024 7.89 14.50 19.96 −25 9.6249 −5.24 45237 7.35 13.47 18.87 −20 7.4362 −5.08 34950 6.84 12.47 17.82 −15 5.7898 −4.93 27212 6.35 11.51 16.82 −10 4.5416 −4.78 21345 5.87 10.59 15.85 −5 3.5881 −4.64 16864 5.42 9.70 14.92 0 2.8545 −4.51 13416 4.98 8.85 14.03 5 2.2860 −4.38 10744 4.55 8.02 13.17 10 1.8425 −4.25 8659.5 4.14 7.23 12.33 15 1.4941 −4.13 7022.5 3.75 6.46 11.53 20 1.2189 −4.01 5728.7 3.37 5.72 10.75 25 1.0000 −3.90 4700.0 3.00 5.00 10.00 30 0.8249 −3.80 3877.2 3.36 5.69 10.73 35 0.6841 −3.69 3215.4 3.70 6.36 11.43 40 0.57025 −3.59 2680.2 4.04 7.01 12.11 45 0.47765 −3.50 2245.0 4.36 7.64 12.77 50 0.40198 −3.40 1889.3 4.67 8.25 13.41 55 0.33984 −3.31 1597.2 4.98 8.84 14.02 60 0.28856 −3.23 1356.2 5.26 9.41 14.62 65 0.24606 −3.15 1156.5 5.56 9.97 15.21 70 0.21067 −3.07 990.1 5.83 10.51 15.77 75 0.18108 −2.99 851.06 6.10 11.03 16.32 80 0.15623 −2.91 734.29 6.37 11.54 16.86 85 0.13529 −2.84 635.86 6.62 12.04 17.37 90 0.11757 −2.77 552.56 6.87 12.52 17.88 95 0.10251 −2.71 481.81 7.11 12.99 18.37 100 0.08968 −2.64 421.50 7.34 13.45 18.85 105 0.07871 −2.58 369.91 7.57 13.89 19.31 110 0.06928 −2.52 325.64 7.79 14.32 19.77 115 0.06117 −2.46 287.51 8.01 14.74 20.21 120 0.05416 −2.41 254.57 8.22 15.15 20.64 125 0.04809 −2.35 226.03 8.43 15.55 21.06 130 0.04282 −2.30 201.23 8.63 15.94 21.46 135 0.03822 −2.25 179.62 8.82 16.32 21.86 140 0.0342 −2.20 160.73 9.02 16.70 22.25 145 0.03068 −2.15 144.17 9.20 17.06 22.63 150 0.02758 −2.10 129.63 9.38 17.41 23.00 2001 Jan 17 4 BCcomponents Preliminary specification Surface mount NTC thermistors Table 5 2322 615 2.... Resistance values at intermediate temperatures with R25 at 10000 Ω; see also Table 2 Toper (°C) CATALOGUE NUMBER 2322 615 2.103 RT/R25 TC (%/K) RT (Ω ) 3% TOL. ∆R/R (%) 5% TOL. ∆R/R (%) 10% TOL. ∆R/R (%) −40 23.0973 −5.84 230973 9.02 16.71 22.27 −35 17.3222 −5.67 173222 8.44 15.59 21.09 −30 13.1054 −5.49 131054 7.89 14.50 19.96 −25 9.99934 −5.33 99993 7.35 13.47 18.87 −20 7.69193 −5.17 76919 6.84 12.47 17.82 −15 5.96369 −5.01 59637 6.35 11.51 16.82 −10 4.6589 −4.86 46589 5.87 10.59 15.85 −5 3.66623 −4.72 36662 5.42 9.70 14.92 0 2.9054 −4.58 29054 4.98 8.85 14.03 5 2.31806 −4.45 23181 4.55 8.02 13.17 10 1.86153 −4.32 18615.3 4.14 7.23 12.33 15 1.50429 −4.20 15042.9 3.75 6.46 11.53 20 1.22295 −4.08 12229.5 3.37 5.72 10.75 25 1.00 −3.97 10000.0 3.00 5.00 10.00 30 0.82227 −3.86 8222.7 3.36 5.69 10.73 35 0.67977 −3.75 6797.7 3.70 6.36 11.43 40 0.56487 −3.65 5648.7 4.04 7.01 12.11 45 0.47174 −3.55 4717.4 4.36 7.64 12.77 50 0.39585 −3.46 3958.5 4.67 8.25 13.41 55 0.33371 −3.37 3337.1 4.98 8.84 14.02 60 0.28258 −3.28 2825.8 5.27 9.41 14.62 65 0.24031 −3.20 2403.1 5.56 9.97 15.21 70 0.20521 −3.12 2052.1 5.83 10.51 15.77 75 0.17594 −3.04 1759.37 6.10 11.03 16.32 80 0.15142 −2.96 1514.20 6.37 11.54 16.86 85 0.1308 −2.89 1308.04 6.62 12.04 17.37 90 0.1134 −2.82 1134.00 6.87 12.52 17.88 95 0.09865 −2.75 986.53 7.11 12.99 18.37 100 0.08611 −2.69 861.10 7.34 13.45 18.85 105 0.0754 −2.62 754.04 7.57 13.89 19.31 110 0.06624 −2.56 662.36 7.79 14.32 19.77 115 0.05836 −2.50 583.58 8.01 14.74 20.21 120 0.05157 −2.45 515.67 8.22 15.15 20.64 125 0.4569 −2.39 456.94 8.43 15.55 21.06 130 0.0406 −2.34 406.01 8.63 15.94 21.46 135 0.03617 −2.29 361.71 8.82 16.32 21.86 140 0.03231 −2.23 323.06 9.02 16.70 22.25 145 0.02893 −2.19 289.26 9.20 17.06 22.63 150 0.02596 −2.14 259.61 8.38 17.41 23.00 2001 Jan 17 5 BCcomponents Preliminary specification Surface mount NTC thermistors Table 6 2322 615 2.... Resistance values at intermediate temperatures with R25 at 47000 Ω; see also Table 2 Toper (°C) CATALOGUE NUMBER 2322 615 2.473 3% TOL. ∆R/R (%) 5% TOL. ∆R/R (%) 10% TOL. ∆R/R (%) RT/R25 TC (%/K) RT (Ω ) −40 33.21001 −6.62 1560870 9.02 16.71 22.27 −35 23.99043 −6.39 1127550 8.44 15.59 21.09 −30 17.52031 −6.18 823454 7.89 14.50 19.96 −25 12.92895 −5.98 607660 7.35 13.47 18.87 −20 9.63600 −5.78 452892 6.84 12.47 17.82 −15 7.25018 −5.60 340758 6.35 11.51 16.82 −10 5.50470 −5.42 258721 5.87 10.59 15.85 −5 4.21578 −5.25 198142 5.42 9.70 14.92 0 3.25548 −5.09 153008 4.98 8.85 14.03 5 2.53391 −4.93 119094 4.55 8.02 13.17 10 1.98726 −4.79 93401 4.14 7.23 12.33 15 1.56988 −4.64 73784 3.75 6.46 11.53 20 1.24880 −4.51 58694 3.37 5.72 10.75 25 1.00000 −4.38 47000 3.00 5.00 10.00 30 0.80592 −4.25 37878 3.36 5.69 10.73 35 0.65349 −4.13 30714 3.70 6.36 11.43 40 0.53300 −4.02 25051 4.04 7.01 12.11 45 0.43718 −3.91 20547 4.36 7.64 12.77 50 0.36053 −3.80 16945 4.67 8.25 13.41 55 0.29887 −3.70 14047 4.98 8.84 14.02 60 0.24900 −3.60 11703 5.27 9.41 14.62 65 0.20845 −3.51 9797.0 5.56 9.97 15.21 70 0.17531 −3.42 8239.5 5.83 10.51 15.77 75 0.14809 −3.33 6960.4 6.10 11.03 16.32 80 0.12564 −3.26 5905.1 6.37 11.54 16.86 85 0.10703 −3.17 5030.6 6.62 12.04 17.37 90 0.09154 −3.09 4203.6 6.87 12.52 17.88 95 0.09865 −3.01 3694.1 7.11 12.99 18.37 100 0.08611 −2.94 3183.4 7.34 13.45 18.85 105 0.0754 −2.87 2753.1 7.57 13.89 19.31 110 0.06624 −2.80 2389.1 7.79 14.32 19.77 115 0.05836 −2.74 2080.2 8.01 14.74 20.21 120 0.05157 −2.67 1817.0 8.22 15.15 20.64 125 0.4569 −2.61 1592.1 8.43 15.55 21.06 130 0.0406 −2.55 1399.2 8.63 15.94 21.46 135 0.03617 −2.50 1233.2 8.82 16.32 21.86 140 0.03231 −2.44 1090.0 9.02 16.70 22.25 145 0.02893 −2.39 966.0 9.20 17.06 22.63 150 0.02596 −2.34 858.4 8.38 17.41 23.00 2001 Jan 17 6 BCcomponents Preliminary specification Surface mount NTC thermistors Table 7 2322 615 2.... Resistance values at intermediate temperatures with R25 at 68000 Ω; see also Table 2 Toper (°C) CATALOGUE NUMBER 2322 615 2.683 RT/R25 TC (%/K) RT (Ω ) 3% TOL. ∆R/R (%) 5% TOL. ∆R/R (%) 10% TOL. ∆R/R (%) −40 25.783 −6.07 1753245 9.02 16.71 −35 19.1253 −5.88 1300524 8.44 15.59 21.09 −30 14.32 −5.70 973760 7.89 14.50 19.96 −25 10.8187 22.27 −5.52 735675 7.35 13.47 18.87 −20 8.24438 −5.35 560618 6.84 12.47 17.82 −15 6.33489 −5.19 430772 6.35 11.51 16.82 −10 4.90655 −5.03 333646 5.87 10.59 15.85 −5 3.82943 −4.88 260401 5.42 9.70 14.92 0 3.01078 −4.74 204733 4.98 8.85 14.03 5 2.3839 −4.60 162105 4.55 8.02 13.17 10 1.90036 −4.47 129225 4.14 7.23 12.33 15 1.52479 −4.34 103686 3.75 6.46 11.53 20 1.23112 −4.22 83716 3.37 5.72 10.75 25 1.00 −4.10 68000 3.00 5.00 10.00 30 0.81697 −3.99 55554.1 3.36 5.69 10.73 35 0.67116 −3.88 45639.0 3.70 6.36 11.43 40 0.55433 −3.77 37694.3 4.04 7.01 12.11 45 0.46019 −3.67 31293.0 4.36 7.64 12.77 50 0.38393 −3.58 26107.6 4.67 8.25 13.41 55 0.32184 −3.48 21885.4 4.98 8.84 14.02 60 0.27103 −3.39 18430.3 5.27 9.41 14.62 65 0.22926 −3.30 15589.4 5.56 9.97 15.21 70 0.19475 −3.22 13242.7 5.83 10.51 15.77 75 0.16611 −3.14 11295.4 6.10 11.03 16.32 80 0.14225 −3.06 9672.7 6.37 11.54 16.86 85 0.12228 −2.99 8314.8 6.62 12.04 17.37 90 0.1055 −2.92 7173.9 6.87 12.52 17.88 95 0.09135 −2.85 6211.6 7.11 12.99 18.37 100 0.07936 −2.78 5396.8 7.34 13.45 18.85 105 0.06918 −2.71 4704.5 7.57 13.89 19.31 110 0.0605 −2.65 4114.1 7.79 14.32 19.77 115 0.05307 −2.59 3609.0 8.01 14.74 20.21 120 0.0467 −2.53 3175.4 8.22 15.15 20.64 125 0.04121 −2.47 2802.0 8.43 15.55 21.06 130 0.03646 −2.42 2479.4 8.63 15.94 21.46 135 0.03235 −2.37 2199.9 8.82 16.32 21.86 140 0.02878 −2.31 1957.0 9.02 16.70 22.25 145 0.02567 −2.26 1745.4 9.20 17.06 22.63 150 0.02295 −2.22 1560.5 9.38 17.41 23.00 2001 Jan 17 7 BCcomponents Preliminary specification Surface mount NTC thermistors Table 8 2322 615 2.... Resistance values at intermediate temperatures with R25 at 100000 Ω; see also Table 2 Toper (°C) CATALOGUE NUMBER 2322 615 2.104 RT/R25 TC (%/K) RT (Ω ) 3% TOL. ∆R/R (%) 5% TOL. ∆R/R (%) 10% TOL. ∆R/R (%) −40 23.8997 −5.92 2389969 9.02 16.71 22.27 −35 17.8586 −5.74 1785861 8.44 15.59 21.09 −30 13.465 −5.56 1346502 7.89 14.50 19.96 −25 10.2407 −5.39 1024071 7.35 13.47 18.87 −20 7.85378 −5.23 785378 6.84 12.47 17.82 −15 6.07181 −5.07 607181 6.35 11.51 16.82 −10 4.73061 −4.92 473061 5.87 10.59 15.85 −5 3.7132 −4.77 371320 5.42 9.70 14.92 0 2.93554 −4.63 293554 4.98 8.85 14.03 5 2.33677 −4.50 233677 4.55 8.02 13.17 10 1.87249 −4.37 187249 4.14 7.23 12.33 15 1.51004 −4.24 151004 3.75 6.46 11.53 20 1.22522 −4.12 122522 3.37 5.72 10.75 25 1.00 −4.01 100000 3.00 5.00 10.00 30 0.82081 −3.89 82081.4 3.36 5.69 10.73 35 0.67742 −3.79 67741.7 3.70 6.36 11.43 40 0.56201 −3.68 56201.1 4.04 7.01 12.11 45 0.46863 −3.59 46862.6 4.36 7.64 12.77 50 0.39266 −3.49 39266.1 4.67 8.25 13.41 55 0.33055 −3.40 33055.3 4.98 8.84 14.02 60 0.27953 −3.31 27952.7 5.27 9.41 14.62 65 0.23741 −3.22 23740.6 5.56 9.97 15.21 70 0.20248 −3.14 20247.7 5.83 10.51 15.77 75 0.17339 −3.06 17338.6 6.10 11.03 16.32 80 0.14905 −2.99 14905.4 6.37 11.54 16.86 85 0.12862 −2.91 12861.8 6.62 12.04 17.37 90 0.11139 −2.84 11138.6 6.87 12.52 17.88 95 0.0968 −2.77 9680.1 7.11 12.99 18.37 100 0.08441 −2.71 8441.1 7.34 13.45 18.85 105 0.07385 −2.64 7384.6 7.57 13.89 19.31 110 0.06481 −2.58 6480.8 7.79 14.32 19.77 115 0.05705 −2.52 5704.9 8.01 14.74 20.21 120 0.05037 −2.46 5036.7 8.22 15.15 20.64 125 0.04459 −2.41 4459.4 8.43 15.55 21.06 130 0.03959 −2.35 3959.2 8.63 15.94 21.46 135 0.03524 −2.30 3524.4 8.82 16.32 21.86 140 0.03146 −2.25 3145.5 9.02 16.70 22.25 145 0.02814 −2.20 2814.4 9.20 17.06 22.63 150 0.02524 −2.15 2524.2 9.38 17.41 23.00 2001 Jan 17 8