72 05/02 temperature measurement applications temperature compensation temperature measurement temperature control features wide resistance range cost-effective lacquer-coated thermistor disk tinned copper leads lead spacing 5,0 mm marked with resistance and tolerance delivery mode bulk (standard), cardboard tape, reeled or in ammo pack climatic category (iec 60068-1) max. power at 25 c p 25 resistance tolerance ? r n / r n rated temperature t n b value tolerance ? b / b dissipation factor (in air) th thermal cooling time constant (in air) c heat capacity c th 55/125/21 450 5 %, 10 % 25 3 % approx. 7,5 approx. 20 approx. 150 mw c mw/k s mj/k r 25 ? no. of r / t characteristic b 25/100 k ordering code 15 1203 2900 B57164K0150+000 22 1203 2900 b57164k0220+000 33 1203 2900 b57164k0330+000 47 1302 3000 b57164k0470+000 68 1303 3050 b57164k0680+000 100 1305 3200 b57164k0101+000 150 1305 3200 b57164k0151+000 220 1305 3200 b57164k0221+000 330 1306 3450 b57164k0331+000 470 1306 3450 b57164k0471+000 tnt0389-g 5,5 max. ?0,6 1 36 _ 1 max. 2 max.* 5 max. 5 *may be free of lacquer dimensions in mm approx. weight 0,4 g b57164 k164 leaded disks
73 05/02 +: j for ? r n / r n = 5 % kfor ? r n / r n = 10 % 1 k 1011 3730 b57164k0102+000 1,5 k 1013 3900 b57164k0152+000 2,2 k 1013 3900 b57164k0222+000 3,3 k 4001 3950 b57164k0332+000 4,7 k 4001 3950 b57164k0472+000 6,8 k 2903 4200 b57164k0682+000 10 k 2904 4300 b57164k0103+000 15 k 1014 4250 b57164k0153+000 22 k 1012 4300 b57164k0223+000 33 k 1012 4300 b57164k0333+000 47 k 4003 4450 b57164k0473+000 68 k 2005 4600 b57164k0683+000 100 k 2005 4600 b57164k0104+000 150 k 2005 4600 b57164k0154+000 220 k 2007 4830 b57164k0224+000 330 k 2006 5000 b57164k0334+000 470 k 2006 5000 b57164k0474+000 reliability data test standard test conditions ? r 25 / r 25 (typ.) remarks storage in dry heat iec 60068-2-2 storage at upper category temperature t : 125 c t : 1000 h < 3 % no visible damage storage in damp heat, steady state iec 60068-2-3 temperature of air: 40 c relative humidity of air: 93 % duration: 21 days < 3 % no visible damage rapid temperature cycling iec 60068-2-14 lower test temperature: 55 c upper test temperature: 125 c number of cycles: 100 < 3 % no visible damage endurance p max : 450 mw t : 1000 h < 3 % no visible damage long-term stability (empirical value) temperature: 125 c t : 10 000 h < 5 % no visible damage r 25 ? no. of r / t characteristic b 25/100 k ordering code b57164 temperature measurement k164 leaded disks
herausgegeben von epcos ag unternehmenskommunikation, postfach 80 17 09, 81617 mnchen, deutschland ++49 89 636 09, fax (0 89) 636-2 26 89 ? epcos ag 2002. vervielf?ltigung, ver?ffentlichung, verbreitung und verwertung dieser broschre und ihres inhalts ohne aus- drckliche genehmigung der epcos ag nicht gestattet. bestellungen unterliegen den vom zvei empfohlenen allgemeinen lieferbedingungen fr erzeugnisse und leistungen der elek- troindustrie, soweit nichts anderes vereinbart wird. diese broschre ersetzt die vorige ausgabe. fragen ber technik, preise und lieferm?glichkeiten rich ten sie bitte an den ihnen n?chstgelegenen vertrieb der epcos ag oder an unsere vertriebsgesellschaften im ausland. bauelemente k?nnen aufgrund technischer erfordernisse gefahrstoffe ent- halten. ausknfte darber bitten wir unter angabe des betreffenden typs ebenfalls ber die zust?ndige vertriebsgesellschaft ein - zuholen. published by epcos ag corporate communications, p.o. box 80 17 09, 81617 munich, germany ++49 89 636 09, fax (0 89) 636-2 26 89 ? epcos ag 2002. reproduction, publication and dissemination of this brochure and the information contained therein without epcos? prior express consent is prohibited. purchase orders are subject to the general conditions for the s upply of products and services of the electrical and electronics industry recommended by the zvei (german electrical and el ectronic manufacturers? associ ation), unless otherwise agreed. this brochure replaces the previous edition. for questions on technology, prices and delivery please contact the sales offices of epcos ag or the international representa- tives. due to technical requirements components may contain dangerous substances. for information on the type in question please also contact one of our sales offices.
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