2322 615 3.... Vishay BCcomponents Surface Mount, NTC Thermistors FEATURES • • • • • High sensitivity High accuracy over a wide temperature range Suitable for wave or reflow soldering NiSn terminations Fully glass coated APPLICATIONS QUICK REFERENCE DATA PARAMETER VALUE Resistance value at 25 °C Tolerance on R25-value 2.2 kΩ to 100 kΩ ±2%; ±3%; ±5%; ±10% Tolerance on B25/85-value Maximum dissipation at 25 °C Thermal time constant τ see Table below 125 mW ≈8 s Operating temperature range • Temperature compensation, sensing and protection in, for example: – Battery chargers – Consumer equipment – Office equipment −40 to +150 °C R/T values see Tables Climatic category 40/125/56 Mass ≈0.0045 g DESCRIPTION Size 0603 chip thermistors with a negative temperature coefficient. The device has no marking. PACKAGING Available in 8 mm punched paper tape on reel package of 4000 units. ELECTRICAL DATA AND ORDERING INFORMATION R25 (kΩ) B25/85-VALUE (K) TOLERANCE ON B25/85 (%) CATALOG NUMBER 2322 615 3.... ±2% TOL. ON R25 ±3% TOL. ON R25 ±5% TOL. ON R25 ±10% TOL. ON R25 32222 2.2 3520 ±1 34222 36222 33222 2.7 3600 ±1 34272 36272 33272 32272 4.7 3830 ±1 34472 36472 33472 32472 10 3610 ±1 34103 36103 33103 32103 15 3600 ±1 34153 36153 33153 32153 22 3730 ±1 34223 36223 33223 32223 33 3860 ±1 34333 36333 33333 32333 47 3960 ±1 34473 36473 33473 32473 68 3985 ±1 34683 36683 33683 32683 100 4100 ±1 34104 36104 33104 32104 www.vishay.com 32 For technical questions contact: [email protected] Document Number: 29056 Revision: 10-Oct-03 2322 615 3.... Surface Mount, NTC Thermistors Vishay BCcomponents DIMENSIONS in millimeters L1 W T L2 and L3 MIN. L4 MIN. 1.6 ±0.15 0.8 ±0.15 0.8 ±0.15 0.2 0.4 W T L2 L4 L3 L1 RESISTANCE VALUES AT INTERMEDIATE TEMPERATURES WITH R25 AT 2.2 KΩ CATALOG NUMBER 2322 615 3.222 Toper (°C) −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 Document Number: 29056 Revision: 10-Oct-03 RT (Ω) TC (%/K) ∆R/R DUE TO B-TOLERANCE (%) 53502.61 39637.33 29679.76 22450.97 17148.62 13220.63 10283.06 8066.16 6378.54 5083.09 4080.75 3299.24 2685.45 2200.00 1813.46 1503.70 1253.93 1051.33 886.05 750.49 638.72 546.09 468.95 404.41 350.18 304.40 265.61 232.60 204.39 180.22 159.41 141.44 125.88 112.35 100.55 90.24 81.19 73.23 66.22 −6.11 −5.89 −5.68 −5.48 −5.29 −5.11 −4.94 −4.77 −4.62 −4.47 −4.32 −4.18 −4.05 −3.93 −3.80 −3.69 −3.58 −3.47 −3.37 −3.27 −3.18 −3.09 −3.00 −2.92 −2.84 −2.76 −2.69 −2.62 −2.55 −2.49 −2.42 −2.36 −2.30 −2.25 −2.19 −2.14 −2.09 −2.04 −1.99 7.58 6.83 6.13 5.45 4.80 4.18 3.58 3.01 2.46 1.93 1.42 0.93 0.46 0.00 0.22 0.43 0.64 0.84 1.03 1.22 1.40 1.58 1.75 1.92 2.08 2.23 2.54 2.85 3.14 3.43 3.71 3.98 4.24 4.50 4.76 5.00 5.25 5.48 5.71 For technical questions contact: [email protected] www.vishay.com 33 2322 615 3.... Vishay BCcomponents Surface Mount, NTC Thermistors RESISTANCE VALUES AT INTERMEDIATE TEMPERATURES WITH R25 AT 2.7 KΩ CATALOG NUMBER 2322 615 3.272 Toper (°C) −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 RT (Ω) TC (%/K) ∆R/R DUE TO B-TOLERANCE (%) 70762.57 52048.04 38704.41 29084.12 22074.19 16914.12 13078.64 10201.06 8022.83 6359.87 5079.88 4086.95 3310.90 2700.00 2215.79 1829.45 1519.26 1268.68 1065.09 898.74 762.09 649.26 555.63 477.56 412.18 357.17 310.69 271.26 237.68 208.97 184.33 163.12 144.79 128.90 115.08 103.02 92.47 83.22 75.07 −6.26 −6.03 −5.82 −5.61 −5.42 −5.23 −5.06 −4.89 −4.72 −4.57 −4.42 −4.28 −4.14 −4.02 −3.89 −3.77 −3.66 −3.55 −3.45 −3.35 −3.25 −3.16 −3.07 −2.99 −2.90 −2.83 −2.75 −2.68 −2.61 −2.54 −2.48 −2.41 −2.35 −2.30 −2.24 −2.19 −2.13 −2.08 −2.04 7.58 6.83 6.13 5.45 4.80 4.18 3.58 3.01 2.46 1.93 1.42 0.93 0.46 0.00 0.22 0.43 0.64 0.84 1.03 1.22 1.40 1.58 1.75 1.92 2.08 2.23 2.54 2.85 3.14 3.43 3.71 3.98 4.24 4.50 4.76 5.00 5.25 5.48 5.71 Ω RESISTANCE VALUES AT INTERMEDIATE TEMPERATURES WITH R25 AT 4.7 KΩ CATALOG NUMBER 2322 615 3.472 Toper (°°C) −40 −35 −30 −25 −20 −15 −10 −5 0 www.vishay.com 34 RT Ω) (Ω TC (%/K) ∆R/R DUE TO B-TOLERANCE (%) 152831.92 110192.48 80369.15 59267.29 44169.70 33252.16 25276.18 19391.74 15009.33 −6.66 −6.43 −6.20 −5.98 −5.78 −5.58 −5.39 −5.21 −5.04 7.58 6.83 6.13 5.45 4.80 4.18 3.58 3.01 2.46 For technical questions contact: [email protected] Document Number: 29056 Revision: 10-Oct-03 2322 615 3.... Surface Mount, NTC Thermistors Vishay BCcomponents CATALOG NUMBER 2322 615 3.472 Toper (°°C) 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 RT Ω) (Ω TC (%/K) ∆R/R DUE TO B-TOLERANCE (%) 11715.98 9219.53 7311.41 5841.30 4700.00 3807.45 3104.52 2547.18 2102.41 1745.26 1456.75 1222.36 1030.87 873.61 743.79 636.11 546.36 471.22 408.03 354.67 309.43 270.91 238.01 209.79 185.50 164.53 146.36 130.57 116.80 104.76 −4.87 −4.71 −4.56 −4.42 −4.28 −4.15 −4.02 −3.90 −3.78 −3.67 −3.56 −3.46 −3.36 −3.26 −3.17 −3.08 −3.00 −2.92 −2.84 −2.77 −2.69 −2.62 −2.56 −2.49 −2.43 −2.37 −2.31 −2.26 −2.20 −2.15 1.93 1.42 0.93 0.46 0.00 0.22 0.43 0.64 0.84 1.03 1.22 1.40 1.58 1.75 1.92 2.08 2.23 2.54 2.85 3.14 3.43 3.71 3.98 4.24 4.50 4.76 5.00 5.25 5.48 5.71 Ω RESISTANCE VALUES AT INTERMEDIATE TEMPERATURES WITH R25 AT 10 KΩ CATALOG NUMBER 2322 615 3.103 Toper (°°C) −40 −35 −30 −25 −20 −15 −10 −5 0 5 10 15 20 25 30 35 40 45 50 Document Number: 29056 Revision: 10-Oct-03 RT Ω) (Ω TC (%/K) ∆R/R DUE TO B-TOLERANCE (%) 243448.30 180771.94 135622.82 102751.48 78575.54 60622.56 47167.68 36995.19 29239.78 23279.76 18664.43 15064.25 12236.28 10000.00 8220.27 6795.17 5647.32 4717.53 3960.30 −6.06 −5.85 −5.65 −5.46 −5.28 −5.10 −4.94 −4.78 −4.63 −4.49 −4.35 −4.22 −4.10 −3.98 −3.86 −3.75 −3.65 −3.55 −3.45 7.58 6.83 6.13 5.45 4.80 4.18 3.58 3.01 2.46 1.93 1.42 0.93 0.46 0.00 0.22 0.43 0.64 0.84 1.03 For technical questions contact: [email protected] www.vishay.com 35 2322 615 3.... Vishay BCcomponents Surface Mount, NTC Thermistors CATALOG NUMBER 2322 615 3.103 Toper (°°C) 55 60 65 70 75 80 85 90 95 100 105 110 115 120 125 130 135 140 145 150 RT Ω) (Ω TC (%/K) ∆R/R DUE TO B-TOLERANCE (%) 3340.37 2830.32 2408.64 2058.41 1766.22 1521.40 1315.43 1141.44 993.91 868.35 761.11 669.19 590.14 521.94 462.92 411.68 367.08 328.14 294.05 264.12 −3.36 −3.27 −3.18 −3.10 −3.02 −2.95 −2.87 −2.80 −2.73 −2.67 −2.61 −2.54 −2.48 −2.43 −2.37 −2.32 −2.27 −2.22 −2.17 −2.12 1.22 1.40 1.58 1.75 1.92 2.08 2.23 2.54 2.85 3.14 3.43 3.71 3.98 4.24 4.50 4.76 5.00 5.25 5.48 5.71 Ω RESISTANCE VALUES AT INTERMEDIATE TEMPERATURES WITH R25 AT 15 KΩ CATALOG NUMBER 2322 615 3.153 Toper (°°C) RT Ω) (Ω TC (%/K) ∆R/R DUE TO B-TOLERANCE (%) −40 −35 −30 −25 −20 −15 −10 −5 0 5 10 15 20 25 30 35 40 45 362484.49 269088.54 201887.78 152996.55 117051.45 90360.69 70354.10 55223.01 43681.57 34806.62 27929.29 22560.62 18340.15 15000.00 12339.55 10207.46 8488.74 7095.43 −6.07 −5.85 −5.64 −5.45 −5.26 −5.09 −4.92 −4.76 −4.61 −4.47 −4.33 −4.20 −4.08 −3.96 −3.85 −3.74 −3.64 −3.54 7.58 6.83 6.13 5.45 4.80 4.18 3.58 3.01 2.46 1.93 1.42 0.93 0.46 0.00 0.22 0.43 0.64 0.84 50 55 60 65 70 75 80 85 90 95 100 5959.80 5029.40 4263.35 3629.59 3102.87 2663.17 2294.55 1984.26 1722.03 1499.58 1310.17 −3.44 −3.35 −3.26 −3.18 −3.10 −3.02 −2.94 −2.87 −2.80 −2.73 −2.67 1.03 1.22 1.40 1.58 1.75 1.92 2.08 2.23 2.54 2.85 3.14 www.vishay.com 36 For technical questions contact: [email protected] Document Number: 29056 Revision: 10-Oct-03 2322 615 3.... Surface Mount, NTC Thermistors Vishay BCcomponents CATALOG NUMBER 2322 615 3.153 Toper (°°C) 105 110 115 120 125 130 135 140 145 150 RT Ω) (Ω TC (%/K) ∆R/R DUE TO B-TOLERANCE (%) 1148.34 1009.58 890.23 787.23 698.07 620.67 553.27 494.43 442.91 397.69 −2.61 −2.55 −2.49 −2.43 −2.38 −2.32 −2.27 −2.22 −2.18 −2.13 3.43 3.71 3.98 4.24 4.50 4.76 5.00 5.25 5.48 5.71 Ω RESISTANCE VALUES AT INTERMEDIATE TEMPERATURES WITH R25 AT 22 KΩ CATALOG NUMBER 2322 615 3.223 Toper (°°C) RT Ω) (Ω TC (%/K) ∆R/R DUE TO B-TOLERANCE (%) −40 −35 −30 −25 −20 −15 −10 −5 0 5 10 15 20 25 30 35 40 45 50 55 60 65 70 603211.80 443042.83 328857.73 246572.40 186660.99 142608.21 109909.84 85419.80 66918.84 52826.61 42007.45 33638.10 27116.78 22000.00 17958.43 14745.66 12176.02 10108.62 8435.86 7075.02 5962.13 5047.43 4291.97 −6.28 −6.06 −5.86 −5.66 −5.47 −5.29 −5.12 −4.96 −4.80 −4.66 −4.51 −4.38 −4.25 −4.12 −4.00 −3.89 −3.77 −3.67 −3.57 −3.47 −3.38 −3.29 −3.20 7.58 6.83 6.13 5.45 4.80 4.18 3.58 3.01 2.46 1.93 1.42 0.93 0.46 0.00 0.22 0.43 0.64 0.84 1.03 1.22 1.40 1.58 1.75 75 3665.11 −3.12 1.92 80 3142.63 −3.04 2.08 85 90 95 100 105 110 115 120 125 130 135 140 145 150 2705.24 2337.57 2027.26 1764.33 1540.72 1349.86 1186.38 1045.88 924.73 819.95 729.04 649.93 580.89 520.48 −2.96 −2.88 −2.81 −2.74 −2.68 −2.61 −2.55 −2.49 −2.43 −2.38 −2.32 −2.27 −2.22 −2.17 2.23 2.54 2.85 3.14 3.43 3.71 3.98 4.24 4.50 4.76 5.00 5.25 5.48 5.71 Document Number: 29056 Revision: 10-Oct-03 For technical questions contact: [email protected] www.vishay.com 37 2322 615 3.... Vishay BCcomponents Surface Mount, NTC Thermistors Ω RESISTANCE VALUES AT INTERMEDIATE TEMPERATURES WITH R25 AT 33 KΩ CATALOG NUMBER 2322 615 3.333 Toper (°°C) −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 RT Ω) (Ω TC (%/K) ∆R/R DUE TO B-TOLERANCE (%) 1061183.25 764124.83 557157.76 411057.96 306646.44 231156.78 175976.71 135222.68 104827.07 81945.82 64568.99 51261.67 40989.49 33000.00 26740.98 21803.80 17883.65 14751.46 12233.79 10198.43 8543.91 7191.86 6081.39 5164.90 4404.97 3772.02 3242.57 2797.84 2422.78 2105.27 1835.47 1605.39 1408.51 1239.47 1093.87 968.07 859.04 764.28 681.69 −6.70 −6.44 −6.20 −5.97 −5.75 −5.55 −5.36 −5.18 −5.01 −4.84 −4.69 −4.54 −4.40 −4.27 −4.14 −4.02 −3.91 −3.80 −3.69 −3.59 −3.49 −3.40 −3.31 −3.22 −3.14 −3.06 −2.99 −2.91 −2.84 −2.78 −2.71 −2.65 −2.59 −2.53 −2.47 −2.42 −2.36 −2.31 −2.26 7.58 6.83 6.13 5.45 4.80 4.18 3.58 3.01 2.46 1.93 1.42 0.93 0.46 0.00 0.22 0.43 0.64 0.84 1.03 1.22 1.40 1.58 1.75 1.92 2.08 2.23 2.54 2.85 3.14 3.43 3.71 3.98 4.24 4.50 4.76 5.00 5.25 5.48 5.71 Ω RESISTANCE VALUES AT INTERMEDIATE TEMPERATURES WITH R25 AT 47 KΩ CATALOG NUMBER 2322 615 3.473 Toper (°°C) −40 −35 −30 −25 −20 −15 −10 −5 0 5 10 www.vishay.com 38 RT Ω) (Ω TC (%/K) ∆R/R DUE TO B-TOLERANCE (%) 1643692.75 1174859.36 850461.50 623018.26 461556.69 345583.02 261354.11 199536.23 153713.87 119426.97 93541.28 −6.85 −6.59 −6.34 −6.11 −5.89 −5.69 −5.49 −5.31 −5.13 −4.97 −4.81 7.58 6.83 6.13 5.45 4.80 4.18 3.58 3.01 2.46 1.93 1.42 For technical questions contact: [email protected] Document Number: 29056 Revision: 10-Oct-03 2322 615 3.... Surface Mount, NTC Thermistors Vishay BCcomponents CATALOG NUMBER 2322 615 3.473 Toper (°°C) 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 RT Ω) (Ω TC (%/K) ∆R/R DUE TO B-TOLERANCE (%) 73831.58 58702.60 47000.00 37881.11 30725.55 25072.93 20578.93 16984.15 14091.76 11751.42 9847.55 8290.73 7011.37 5954.99 5078.74 4348.67 3737.83 3224.64 2791.80 2425.34 2113.94 1848.39 1621.16 1426.09 1258.09 1112.95 987.19 877.91 −4.66 −4.52 −4.38 −4.25 −4.13 −4.01 −3.89 −3.79 −3.68 −3.58 −3.49 −3.40 −3.31 −3.22 −3.14 −3.07 −2.99 −2.92 −2.85 −2.87 −2.72 −2.65 −2.59 −2.54 −2.48 −2.42 −2.37 −2.32 0.93 0.46 0.00 0.22 0.43 0.64 0.84 1.03 1.22 1.40 1.58 1.75 1.92 2.08 2.23 2.54 2.85 3.14 3.43 3.71 3.98 4.24 4.50 4.76 5.00 5.25 5.48 5.71 Ω RESISTANCE VALUES AT INTERMEDIATE TEMPERATURES WITH R25 AT 68 KΩ CATALOG NUMBER 2322 615 3.683 Toper (°°C) −40 −35 −30 −25 −20 −15 −10 −5 0 5 10 15 20 25 30 35 40 45 50 55 Document Number: 29056 Revision: 10-Oct-03 RT Ω) (Ω TC (%/K) ∆R/R DUE TO B-TOLERANCE (%) 2324375.76 1667529.37 1211147.53 889916.80 661046.51 496103.17 375940.63 287504.04 221786.10 172502.28 135221.13 106786.33 84928.25 68000.00 54796.21 44427.35 36231.83 29713.87 24499.27 20303.65 −6.77 −6.52 −6.28 −6.05 −5.84 −5.64 −5.45 −5.28 −5.11 −4.95 −4.79 −4.65 −4.51 −4.38 −4.26 −4.14 −4.02 −3.91 −3.81 −3.71 7.58 6.83 6.13 5.45 4.80 4.18 3.58 3.01 2.46 1.93 1.42 0.93 0.46 0.00 0.22 0.43 0.64 0.84 1.03 1.22 For technical questions contact: [email protected] www.vishay.com 39 2322 615 3.... Vishay BCcomponents Surface Mount, NTC Thermistors CATALOG NUMBER 2322 615 3.683 Toper (°°C) 60 65 70 75 80 85 90 95 100 105 110 115 120 125 130 135 140 145 150 RT Ω) (Ω TC (%/K) ∆R/R DUE TO B-TOLERANCE (%) 16909.48 14149.29 11893.39 10040.74 8512.21 7245.46 6191.15 5310.02 4570.69 3947.95 3421.48 2974.79 2594.49 2269.63 1991.22 1751.89 1545.52 1367.06 1212.28 −3.61 −3.52 −3.43 −3.34 −3.26 −3.18 −3.11 −3.03 −2.96 −2.90 −2.83 −2.77 −2.71 −2.65 −2.59 −2.53 −2.48 −2.43 −2.38 1.40 1.58 1.75 1.92 2.08 2.23 2.54 2.85 3.14 3.43 3.71 3.98 4.24 4.50 4.76 5.00 5.25 5.48 5.71 Ω RESISTANCE VALUES AT INTERMEDIATE TEMPERATURES WITH R25 AT 100 KΩ CATALOG NUMBER 2322 615 3.104 Toper (°°C) −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 www.vishay.com 40 RT Ω) (Ω 3921252.41 2774564.66 1988706.07 1442860.78 1058901.24 785573.28 588792.99 445601.87 340346.26 262229.45 203722.79 159521.65 125851.24 100000.00 80002.55 64422.07 52199.54 42548.23 34879.32 28748.92 23820.09 19835.37 16596.82 13951.27 11779.54 9988.36 8504.34 7269.45 6237.53 5371.72 4642.45 TC (%/K) ∆R/R DUE TO B-TOLERANCE (%) −7.03 −6.77 −6.52 −6.28 −6.06 −5.85 −5.65 −5.47 −5.29 −5.12 −4.96 −4.80 −4.66 −4.52 −4.39 −4.26 −4.14 −4.02 −3.91 −3.80 −3.70 −3.60 −3.51 −3.42 −3.33 −3.25 −3.17 −3.09 −3.02 −2.95 −2.88 7.58 6.83 6.13 5.45 4.80 4.18 3.58 3.01 2.46 1.93 1.42 0.93 0.46 0.00 0.22 0.43 0.64 0.84 1.03 1.22 1.40 1.58 1.75 1.92 2.08 2.23 2.54 2.85 3.14 3.43 3.71 For technical questions contact: [email protected] Document Number: 29056 Revision: 10-Oct-03 2322 615 3.... Vishay BCcomponents Surface Mount, NTC Thermistors CATALOG NUMBER 2322 615 3.104 Toper (°°C) 115 120 125 130 135 140 145 150 RT Ω) (Ω TC (%/K) ∆R/R DUE TO B-TOLERANCE (%) 4025.87 3502.66 3057.12 2676.44 2350.10 2069.46 1827.38 1617.93 −2.81 −2.75 −2.68 −2.62 −2.57 −2.51 −2.46 −2.40 3.98 4.24 4.50 4.76 5.00 5.25 5.48 5.71 SOLDERING CONDITIONS This SMD thermistor is only suitable for wave or reflow soldering, in accordance with “CECC 00802”. The maximum temperature of 260 °C during 10 s should not be exceeded. Typical examples of a soldering processes that will provide reliable joints without damage, are shown below. 300 Reflow soldering. 10 s T ( C) Dimensions of the solder lands. 260 C 245 C 250 0.9 10 s 215 C 200 40 s 180 C 150 0.9 130 C 100 2 K/s 50 JW166 2.3 0 0 50 100 150 200 250 t (s) Typical values (solid line). Process limits (dotted lines). Dimensions in mm. PACKAGING TAPE SPECIFICATIONS All tape specifications are in accordance with “IEC 60286-3”. Basic dimensions are given below . Carrier tape material is paper. PAPER TAPE T P0 P2 D0 E1 F W B0 Cumulative pitch error: 0.2 mm over 10 pitches. Cumulative tolerance over 10 holes: ±0.2 mm. Document Number: 29056 Revision: 10-Oct-03 A0 P1 JWB288 For technical questions contact: [email protected] T1 www.vishay.com 41 2322 615 3.... Vishay BCcomponents Surface Mount, NTC Thermistors DIMENSIONS OF PAPER TAPE in millimeters PARAMETER DIMENSION TOLERANCE A0; note 1 1.15 ±0.1 B0; note 1 1.9 ±0.1 K0 4.1 ±0.1 W 8.0 ±0.2 E1 1.75 ±0.1 F 3.5 ±0.05 D0 1.55 ±0.05 D1 1.5 +0.1/−0.0 P0; note 2 4.0 ±0.1 P1 12 ±0.1 P2 2.0 ±0.05 T tape thickness 1.1 max T1 cover tape <0.1 − Notes 1. Measured 0.3 mm above base pocket. 2. P0 pitch tolerance over any 10 pitches is ±0.2 mm. LEADER/TRAILER TAPE SPECIFICATION leader end empty compartments with cover tape (min. 240 mm) trailer end trailer (min. 160 mm) cover tape only leader ≥400 mm CCB838 Leader/trailer tape. TAPING PACKAGE REQUIREMENTS Component is free and not sticking to top and/or bottom tape. Component should be easy to remove from carrier tape. TESTS AND REQUIREMENTS SOLDERABILITY AND RESISTANCE TO SOLDERING HEAT IEC 60068-2-58 6 www.vishay.com 42 TEST METHOD TEST PROCEDURE REQUIREMENTS solderability 2 s at 235 °C min. 95% of surface wetted resistance to soldering heat 10 s at 260 °C ∆R/R < 5% Tc For technical questions contact: [email protected] Document Number: 29056 Revision: 10-Oct-03