PASSIVE COMPONENTS DATA SHEET 2322 633 5/7/8 NTC thermistors, high-temperature sensors Product specification File under Passive Components, PA02 Philips Components 1995 Apr 11 Philips Components Product specification NTC thermistors, high-temperature sensors FEATURES QUICK REFERENCE DATA * Small diameter * Quick response to temperature change * High stability over a long life * Wide temperature range from -40 to +300 C * Resistant to corrosive atmospheres and harsh environments. APPLICATION * High temperature measurement control - Domestic appliances - Automotive systems - Industrial process control. DESCRIPTION These thermistors have a negative temperature coefficient and are mounted in a glass envelope: 2322 633 5.... (SOD80) without leads and suitable for surface mounting 2322 633 5/7/8 PARAMETER UNIT Temperature range: 2322 633 5.... -40 to +200 C 2322 633 7.... 0 to 300 C -40 to +200 C Resistance value at 25 C (R25) 10 to 100 k Tolerance on R25-value 5 and 10 % B25/85-value 3977 K 2322 633 8.... Tolerance on B25/85-value 1.3 % Rated dissipation 100 mW Dissipation factor 2.5 mW/K Response time 0.9 s Thermal time constant 6 s Temperature coefficient at 25 C -4.38 %/K Climatic category: 2322 633 5.... 40/155/56 2322 633 7.... 0/300/56 2322 633 8.... 40/200/56 Mass: 2322 633 5.... 0.03 g 2322 633 7.... 0.14 g 2322 633 8.... 0.14 g 2322 633 7.... (SOD27) with nickel-plated leads 2322 633 8.... (SOD27) with tinned copper leads. MECHANICAL DATA Marking None. Mounting By soldering in any position. 1995 Apr 11 VALUE 2 Philips Components Product specification NTC thermistors, high-temperature sensors 2322 633 5/7/8 Outlines handbook, 2 columns O 1.85 max handbook, 4 columns O 1.7 max O 0.56 max 25.4 min 4.25 max 0.3 MBA936 25.4 min 0.3 3.7 max MBC018 Dimensions in mm. Dimensions in mm. Fig.2 Fig.1 Component outline for 2322 633 7/8.... (SOD27). Component outline for 2322 633 5.... (SOD80). ELECTRICAL CHARACTERISTICS Unless otherwise stated, measurements are in accordance with "IEC publication 539" ; see also Table 1 VALUE PARAMETER 2322 633 5.... 2322 633 7.... B25/85-values 3977 K Tolerance on B-value 1.3% Ratio RT/R25 Table 2 Table 3 Rated dissipation 2322 633 8.... Table 4 100 mW Deviation in resistance value due to B-tolerance Table 2 Table 3 Table 4 Temperature coefficient Table 2 Table 3 Table 4 Table 1 R25-values, B25/85-values and catalogue numbers The thermistors have a 12-digit catalogue number starting with 2322 633 5..../7..../8....; the subsequent 4 digits indicate the resistance value and tolerance. CATALOGUE NUMBER 2322 633 ..... SOD27 (leaded) R25 (k) 10 B25/85-VALUE 3977 K 1.3% SOD80 (SMD)(2) 633 5.... 633 7....(1) nickel-plated 633 8.... tinned-copper 10% 5% 10% 5% 10% 5% 2103 3103 - - 2103 3103 20 3977 K 1.3% 2203 3203 - - 2203 3203 30 3977 K 1.3% 2303 3303 - - 2303 3303 100 3977 K 1.3% 2104 3104 2104 3104 2104 3104 Notes 1. 2322 633 7.... only available at 100 k. 2. Only available in blister tape. 1995 Apr 11 3 Philips Components Product specification NTC thermistors, high-temperature sensors 2322 633 5/7/8 Derating P (%) MLC936 100 0 40 0 55 85 Tamb ( o C) 155 Fig.3 Derating curve for 2322 633 5.... series. P (%) MLC937 100 0 0 55 85 Tamb ( o C) 200 300 Fig.4 Derating curve for 2322 633 7.... series. P (%) MLC938 100 0 40 0 55 85 Tamb ( o C) 200 Fig.5 Derating curve for 2322 633 8.... series. 1995 Apr 11 4 Philips Components Product specification NTC thermistors, high-temperature sensors 2322 633 5/7/8 Stability and R-T characteristics MLC989 0.8 0 handbook, full pagewidth R R (%) T (K) T (25 deg) 0.6 0.1 T (85 deg) R 85/R 85 0.4 0.2 R 25/R 25 0.2 0.3 0.4 0 10 3 10 4 10 5 10 6 cycles Fig.6 Stability of glass encapsulated NTCs after thermal shock test. MLC988 10 4 handbook, full pagewidth R () 10 3 10 2 10 1 30 k 20 k 10 k 10 1 10 2 50 50 150 100 k 250 Fig.7 Typical R-T characteristics for the 2322 633 5/7/8 series. 1995 Apr 11 5 T ( oC) 350 Philips Components Product specification NTC thermistors, high-temperature sensors Table 2 2322 633 5/7/8 Resistance values at intermediate temperatures for 2322 633 5.... series Tamb (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 1995 Apr 11 RT/R25 33.06 23.90 17.47 12.90 9.621 7.242 5.501 4.214 3.255 2.534 1.987 1.570 1.249 1.000 0.8059 0.6534 0.5329 0.4371 0.3604 0.2988 0.2489 0.2084 0.1753 0.1481 0.1256 0.1070 0.09156 0.07862 0.06777 0.05863 0.05089 0.04433 0.03873 0.03395 0.02985 0.02633 0.02328 0.02065 0.01836 R DUE TO B-TOLERANCE (%) 4.65 4.21 3.79 3.38 2.99 2.61 2.24 1.89 1.55 1.22 0.90 0.59 0.29 0.00 0.28 0.55 0.82 1.08 1.34 1.58 1.82 2.06 2.29 2.51 2.73 2.95 3.16 3.36 3.56 3.76 3.95 4.13 4.32 4.50 4.67 4.84 5.01 5.17 5.33 R25 (k) TC (%/K) 6.59 6.37 6.16 5.96 5.77 5.59 5.41 5.24 5.08 4.93 4.78 4.64 4.51 4.38 4.25 4.13 4.02 3.91 3.80 3.70 3.60 3.51 3.42 3.33 3.24 3.16 3.08 3.01 2.93 2.86 2.79 2.73 2.66 2.60 2.54 2.49 2.43 2.38 2.32 6 2322 633 .....; see Table 4, note 1 5.103 5.203 5.303 5.104 330.6 239.0 174.7 129.0 96.21 72.42 55.01 42.14 32.55 25.34 19.87 15.70 12.49 10.00 8.059 6.534 5.329 4.371 3.604 2.988 2.489 2.084 1.753 1.481 1.256 1.070 0.9156 0.7862 0.6777 0.5863 0.5089 0.4433 0.3873 0.3395 0.2985 0.2633 0.2328 0.2065 0.1836 661.2 478.1 349.4 258.0 192.4 144.8 110.0 84.28 65.09 50.67 39.74 31.40 24.98 20.00 16.12 13.07 10.66 8.742 7.209 5.976 4.978 4.168 3.505 2.961 2.512 2.141 1.831 1.572 1.355 1.173 1.018 0.8865 0.7747 0.6791 0.5971 0.5265 0.4656 0.4129 0.3671 991.8 717.1 524.1 387.0 288.6 217.3 165.0 126.4 97.64 76.01 59.62 47.10 37.46 30.00 24.18 19.60 15.99 13.11 10.81 8.963 7.467 6.251 5.258 4.442 3.769 3.211 2.747 2.359 2.033 1.759 1.527 1.330 1.162 1.019 0.8956 0.7898 0.6984 0.6194 0.5507 3306 2390 1747 1290 962.1 724.2 550.1 421.4 325.5 253.4 198.7 157.0 124.9 100.0 80.59 65.34 53.29 43.71 36.04 29.88 24.89 20.84 17.53 14.81 12.56 10.70 9.156 7.862 6.777 5.863 5.089 4.433 3.873 3.395 2.985 2.633 2.328 2.065 1.836 Philips Components Product specification NTC thermistors, high-temperature sensors Table 3 2322 633 5/7/8 Resistance values at intermediate temperatures for 2322 633 7.... series Tamb (C) RT/R25 R DUE TO B-TOLERANCE (%) TC (%/K) R25 (k) 2322 633 .....; see Table 4, note 1 7.104 0 3.255 1.55 5.08 325.5 5 2.534 1.22 4.93 253.4 10 1.987 0.90 4.78 198.7 15 1.570 0.59 4.64 157.0 20 1.249 0.29 4.51 124.9 25 1.000 0.00 4.38 100.0 30 0.8059 0.28 4.25 80.59 35 0.6534 0.55 4.13 65.34 40 0.5329 0.82 4.02 53.29 45 0.4371 1.08 3.91 43.71 50 0.3604 1.34 3.80 36.04 55 0.2988 1.58 3.70 29.88 60 0.2489 1.82 3.60 24.89 65 0.2084 2.06 3.51 20.84 70 0.1753 2.29 3.42 17.53 75 0.1481 2.51 3.33 14.81 80 0.1256 2.73 3.24 12.56 85 0.1070 2.95 3.16 10.70 90 0.09156 3.16 3.08 9.156 95 0.07862 3.36 3.01 7.862 100 0.06777 3.56 2.93 6.777 105 0.05863 3.76 2.86 5.863 110 0.05089 3.95 2.79 5.089 115 0.04433 4.13 2.73 4.433 120 0.03873 4.32 2.66 3.873 125 0.03395 4.50 2.60 3.395 130 0.02985 4.67 2.54 2.985 135 0.02633 4.84 2.49 2.633 140 0.02328 2.43 2.43 2.328 145 0.02065 2.38 2.38 2.065 150 0.01836 2.32 2.32 1.836 155 0.01636 2.27 2.27 1.636 160 0.01455 2.23 2.23 1.455 165 0.01303 2.18 2.18 1.303 170 0.01169 2.14 2.14 1.169 175 0.01052 2.09 2.09 1.052 1995 Apr 11 7 Philips Components Product specification NTC thermistors, high-temperature sensors Tamb (C) RT/R25 R DUE TO B-TOLERANCE (%) 2322 633 5/7/8 TC (%/K) R25 (k) 2322 633 .....; see Table 4, note 1 7.104 180 0.00948 2.05 2.05 0.948 185 0.00857 2.01 2.01 0.857 190 0.00776 1.97 1.97 0.776 195 0.00704 1.93 1.93 0.704 200 0.00640 1.89 1.89 0.640 205 0.00575 1.87 1.87 0.575 210 0.00524 1.83 1.83 0.524 215 0.00479 1.80 1.80 0.479 220 0.00438 1.76 1.76 0.438 225 0.00402 1.73 1.73 0.402 230 0.00369 1.70 1.70 0.369 235 0.00339 1.66 1.66 0.339 240 0.00312 1.63 1.63 0.312 245 0.00288 1.60 1.60 0.288 250 0.00266 1.57 1.57 0.266 255 0.00246 1.55 1.55 0.246 260 0.00228 1.52 1.52 0.228 265 0.00211 1.49 1.49 0.211 270 0.00196 1.47 1.47 0.196 275 0.00182 1.44 1.44 0.182 280 0.00170 1.42 1.42 0.170 285 0.00158 1.39 1.39 0.158 290 0.00148 1.37 1.37 0.148 295 0.00138 1.35 1.35 0.138 300 0.00129 1.32 1.32 0.129 1995 Apr 11 8 Philips Components Product specification NTC thermistors, high-temperature sensors Table 4 2322 633 5/7/8 Resistance values at intermediate temperatures for 2322 633 8.... series Tamb (C) RT/R25 R DUE TO B-TOLERANCE (%) R25 (k) TC (%/K) 2322 633 .....; see note 1 8.103 8.203 8.303 8.104 -40 33.06 4.65 6.59 330.6 661.2 991.8 3306 -35 23.90 4.21 6.37 239.0 478.1 717.1 2390 -30 17.47 3.79 6.16 174.7 349.4 524.1 1747 -25 12.90 3.38 5.96 129.0 258.0 387.0 1290 -20 9.621 2.99 5.77 96.21 192.4 288.6 962.1 -15 7.242 2.61 5.59 72.42 144.8 217.3 724.2 -10 5.501 2.24 5.41 55.01 110.0 165.0 550.1 -5 4.214 1.89 5.24 42.14 84.28 126.4 421.4 0 3.255 1.55 5.08 32.55 65.09 97.64 325.5 5 2.534 1.22 4.93 25.34 50.67 76.01 253.4 10 1.987 0.90 4.78 19.87 39.74 59.62 198.7 15 1.570 0.59 4.64 15.70 31.40 47.10 157.0 20 1.249 0.29 4.51 12.49 24.98 37.46 124.9 25 1.000 0.00 4.38 10.00 20.00 30.00 100.0 30 0.8059 0.28 4.25 8.059 16.12 24.18 80.59 35 0.6534 0.55 4.13 6.534 13.07 19.60 65.34 40 0.5329 0.82 4.02 5.329 10.66 15.99 53.29 45 0.4371 1.08 3.91 4.371 8.742 13.11 43.71 50 0.3604 1.34 3.80 3.604 7.209 10.81 36.04 55 0.2988 1.58 3.70 2.988 5.976 8.963 29.88 60 0.2489 1.82 3.60 2.489 4.978 7.467 24.89 65 0.2084 2.06 3.51 2.084 4.168 6.251 20.84 70 0.1753 2.29 3.42 1.753 3.505 5.258 17.53 75 0.1481 2.51 3.33 1.481 2.961 4.442 14.81 80 0.1256 2.73 3.24 1.256 2.512 3.769 12.56 85 0.1070 2.95 3.16 1.070 2.141 3.211 10.70 90 0.09156 3.16 3.08 0.9156 1.831 2.747 9.156 95 0.07862 3.36 3.01 0.7862 1.572 2.359 7.862 100 0.06777 3.56 2.93 0.6777 1.355 2.033 6.777 105 0.05863 3.76 2.86 0.5863 1.173 1.759 5.863 110 0.05089 3.95 2.79 0.5089 1.018 1.527 5.089 115 0.04433 4.13 2.73 0.4433 0.8865 1.330 4.433 120 0.03873 4.32 2.66 0.3873 0.7747 1.162 3.873 125 0.03395 4.50 2.60 0.3395 0.6791 1.019 3.395 130 0.02985 4.67 2.54 0.2985 0.5971 0.8956 2.985 135 0.02633 4.84 2.49 0.2633 0.5265 0.7898 2.633 1995 Apr 11 9 Philips Components Product specification NTC thermistors, high-temperature sensors Tamb (C) RT/R25 2322 633 5/7/8 R DUE TO B-TOLERANCE (%) R25 (k) TC (%/K) 2322 633 .....; see note 1 8.103 8.203 8.303 8.104 140 0.02328 5.01 2.43 0.2328 0.4656 0.6984 2.328 145 0.02065 5.17 2.38 0.2065 0.4129 0.6194 2.065 150 0.01836 5.33 2.32 0.1836 0.3671 0.5507 1.836 155 0.01636 5.49 2.27 0.1636 0.3273 0.4909 1.636 160 0.01455 5.65 2.23 0.1455 0.2910 0.4365 1.455 165 0.01303 5.80 2.18 0.1303 0.2606 0.3909 1.303 170 0.01169 5.95 2.14 0.1169 0.2339 0.3508 1.169 175 0.01052 6.10 2.09 0.1052 0.2104 0.3156 1.052 180 0.00948 6.24 2.05 0.09484 0.1897 0.2845 0.9484 185 0.00857 6.38 2.01 0.08569 0.1714 0.2571 0.8569 190 0.00776 6.52 1.97 0.07757 0.1551 0.2327 0.7757 195 0.00704 6.66 1.93 0.07037 0.1407 0.2111 0.7037 200 0.00640 6.79 1.89 0.06396 0.1279 0.1919 0.6396 Note 1. Replace dot in code number by a number according to the following list and depending on tolerance on required R25-value: a) 3 for a tolerance of 5%. b) 2 for a tolerance of 10%. PACKAGING AND ORDERING INFORMATION Table 5 Catalogue numbers and packaging quantities CATALOGUE NUMBER 2322 633 3....; note 1 BULK BLISTER TAPE - - 10000 2322 633 4....; note 2 - - 10000 2322 633 5.... - 2500 - 2322 633 7.... 1000 - - 2322 633 8.... 1000 - - Notes 1. Catalogue number 2322 633 3.... is the series 2322 633 8.... on tape. 2. Catalogue number 2322 633 4.... is the series 2322 633 7.... on tape. 1995 Apr 11 10 Philips Components Product specification NTC thermistors, high-temperature sensors 2322 633 5/7/8 Blister tape, reel and bandolier data handbook, full pagewidth K 5 o max A0 K0 B1 W1 T1 B 0 D1 W F E D0 P2 P P0 T MBE407 Direction of unreeling Fig.8 Blister tape. t handbook, full pagewidth W O U E C B A trailer leader fixing tape Fig.9 Reel. 1995 Apr 11 11 MEA942 Philips Components Product specification NTC thermistors, high-temperature sensors 2322 633 5/7/8 Table 6 Blister tape and reel dimensions Dimensions in mm unless otherwise stated; see Figs 8 and 9. DIMENSIONS (mm) SYMBOL PARAMETER NOMINAL TOLERANCE <2.5 - Blister tape K overall thickness POCKET A0 length 2.1 +0.3 B0 width >3.8 - K0 depth 2.1 +0.3 B1 outside width <4.5 - P pitch 4.0 0.1 D1 hole diameter 1.0 0.1 D0 diameter 1.5 0.1 P0 pitch 4.0 0.1 E distance 1.75 0.1 cumulative pitch error over 10 positions 0 0.1 P2 length 2.0 0.05 F width 3.5 0.1 W1 width <5.5 - T1 thickness <0.1 - FEED-HOLE CENTRE LINE FIXING TAPE CARRIER TAPE W thickness 8.0 0.2 bending <0.3 - T thickness <0.4 - Reel FLANGE A diameter 180 +0 t thickness 1.5 +0.5 W space between flanges 9.5 0.5 HUB B diameter 62.0 1.5 C spindle hole 12.75 +0.15/-0 2.0 0.5 4.0 0.5 KEY SLIT E width U depth O location 1995 Apr 11 120 12 - Philips Components Product specification NTC thermistors, high-temperature sensors handbook, full pagewidth 2322 633 5/7/8 0.8 max S 5 0.3 1.2 max MBC941 L1 L2 53 1.5 6 0.5 A black marker is printed on the tape of the bandolier after every 50 units. The components are centred so that L1 - L2 = 1.2 mm. max. The cumulative space (S) measured over 10 spacings = 50 2 mm. Fig.10 Thermistors on bandolier. Note to Table 6 and Fig.10 The bandolier of a 180 mm reel contains at least 2500 devices with no more than 0.5% empty positions. Three consecutive empty places may be found provided this gap is followed by 6 consecutive devices. The carrier tape starts (leader) and ends (trailer) with at least 75 empty positions (equivalent to 300 mm); the covering foil is at least 300 mm. In order to fix the carrier tape a self-adhesive tape of 20 to 50 mm width is applied. 1995 Apr 11 13