絲印C等貼片電阻阻值對應(yīng)表

絲印C等貼片電阻阻值對應(yīng)表最新文檔(可以直接使用，可編輯最新文檔，歡迎下載）

問：為什么貼片電阻01C的阻值是10K,D1D是100K,18A是150歐,02C是10.2K?絲印C等貼片電阻阻值對應(yīng)表最新文檔(可以直接使用，可編輯最新文檔，歡迎下載）答：該電阻應(yīng)該是0603封裝，1%精度的貼片電阻。其命名方式為：兩位數(shù)字代碼加字母代碼的表示方法（兩者都是代碼，都不是具體阻值數(shù)）前兩位是阻值代碼，如代碼01對應(yīng)阻值是“100歐姆”。后一位字母表示數(shù)字零的個數(shù)。和在一起就是該電阻的阻值。例如：01代表有效數(shù)字是100；C表示×10的二次方，01C=100×100=10K單位是歐姆兩個對應(yīng)的表格見插圖。注意那是兩個表。常用貼片電阻阻值速查表代碼為3位數(shù)精度5%數(shù)字代碼=電阻阻值代碼為3位數(shù)精度5%數(shù)字代碼=電阻阻值代碼為3位數(shù)精度5%數(shù)字代碼=電阻阻值代碼為3位數(shù)精度5%數(shù)字代碼=電阻阻值1R1=0。1ΩR22=0。22ΩR33=0,33ΩR47=0。47ΩR68=0.68ΩR82=0。82Ω1R0=1Ω1R2=1.2Ω2R2=2.2Ω3R3=3。3Ω2R7=4。7Ω5R6=5.6Ω6R8=6。8ΩΩ8R2=8。2Ω100=10Ω120=12Ω150=15Ω180=18Ω220=22Ω270=27Ω330=33Ω390=39Ω470=47Ω560=56Ω680=68Ω820=82Ω101=100Ω121=120Ω151=150Ω181=180Ω221=220Ω271=270Ω331=330Ω391=390Ω471=470Ω561=560Ω681=680Ω821=820Ω102=1KΩ122=1。2KΩ152=1。5KΩ182=1。8KΩ222=2。2KΩ272=2.7KΩ332=3.3KΩ392=3。9KΩ472=4。7KΩ562=5。6KΩ682=6。8KΩ822=8。2KΩ103=10KΩ123=12KΩ153=15KΩ183=18KΩ223=22KΩ273=27KΩ333=33KΩ393=39KΩ473=47KΩ563=56KΩ683=68KΩ823=82KΩ104=100KΩ124=120KΩ154=150KΩ184=180KΩ224=220KΩ274=270KΩ334=330KΩ394=390KΩ474=470KΩ564=560KΩ684=680KΩ824=820KΩ105=1MΩ125=1.2MΩ155=1.5MΩ185=1。8MΩ225=2.2MΩ275=2.7MΩ335=3。3MΩ395—3。9MΩ475=4。7MΩ565=5。6MΩ685=6。8MΩ825=8.2MΩ106=10MΩ代碼為4位數(shù)精度1％數(shù)字代碼=電阻阻值代碼為4位數(shù)精度1%數(shù)字代碼=電阻阻值代碼為4位數(shù)精度1%數(shù)字代碼=電阻阻值代碼為4位數(shù)精度1%數(shù)字代碼=電阻阻值0000=00Ω00R1=0。1Ω0R22=0。22Ω0R47=0.47Ω0R68=0.68Ω0R82=0。82Ω1R00=1Ω1R20=1.2Ω2R20=2。2Ω3R30=3.3Ω6R80=6。8Ω8R20=8.2Ω10R0=10Ω11R0=11Ω12R0=12Ω13R0=13Ω15R0=15Ω16R0=16Ω18R0=18Ω20R0=20Ω24R0=24Ω27R0=27Ω30R0=30Ω33R0=33Ω36R0=36Ω39R0=39Ω43R0=43Ω47R0=47Ω51R0=51Ω56R0=56Ω62R0=62Ω68R0=68Ω75R0=75Ω82R0=82Ω91R0=91Ω1000=100Ω1100=110Ω1200=120Ω1300=130Ω1500=150Ω1600=160Ω1800=180Ω2000=200Ω2200=220Ω2400=240Ω2700=270Ω3000=300Ω3300=330Ω3600=360Ω3900=390Ω4300=430Ω4700=470Ω5100=510Ω5600=560Ω6200=620Ω6800=680Ω7500=750Ω8200=820Ω9100=910Ω1001=1KΩ1101=1。1KΩ1201=1.2KΩ1301=1。3KΩ1501=1。5KΩ5601=5。6KΩ6201=6。2KΩ6801=6。8KΩ7501=7。5KΩ8201=8。2KΩ9101=9。1KΩ1002=10KΩ1102=11KΩ1202=12KΩ1302=13KΩ1502=15KΩ1602=16KΩ1802=18KΩ2002=20KΩ2202=22KΩ2402=24KΩ3002=30KΩ3303=33KΩ3602=36KΩ3902=39KΩ4302=43KΩ4702=47KΩ5102=51KΩ5602=56KΩ6202=62KΩ6802=68KΩ7502=75KΩ8202=82KΩ9102=91KΩ1003=100KΩ1103=110KΩ1203=120KΩ1303=130KΩ1503=150KΩ1603=160KΩ1803=180KΩ2003=200KΩ2203=220KΩ2403=240KΩ2703=270KΩ3003=300KΩ3303=330KΩ3603=360KΩ3903=390KΩ4303=430KΩ4703=470KΩ5103=510KΩ5603=560KΩ6303=630KΩ6803=680KΩ7503=750KΩ8203=820KΩ9103=910KΩ1004=1MΩ1104=1。1MΩ1204=1。2MΩ1304=1。3MΩ1504=1.5MΩ1604=1。6MΩ1804=1.8MΩ2004=2MΩ2204=2。2MΩ2404=2.4MΩ2704=2.7MΩ3004=3MΩ3304=3.3MΩ3604=3。6MΩ3904=3。9MΩ4304=4.3MΩ4704=4.7MΩ5104=5。1MΩ5604=5。6MΩ6204=6。2MΩ6804=6。8MΩ7504=7.5MΩ8204=8。2MΩ9104=9.1MΩ1005=10MΩ變化率為0.385Ω/℃,0℃時電阻值為100Ω,關(guān)系是線性的。如果現(xiàn)在溫度是200度，那么PT100的電阻就是200×0.385+100=177Ω計算公式：PT100的電阻值=實際溫度值×0.385+100ΩPT100在0攝氏度的時候電阻值為100歐姆，然后溫度每升高一度，電阻值增加0.385歐姆，具有良好的線性?？偟膩碚f就是：變化率為0.385Ω/℃PT100電阻阻值和溫度關(guān)系表下表列出了PT100鉑電阻的溫度和阻值對應(yīng)關(guān)系溫度0123456789（℃）電阻值（Ω）－3088.0487.6487.2486.8486.4486.0485.6385.2384.8384.43－2092.0491.6491.2490.8490.4490.0489.6489.2488.8488.44－1098.0395.6395.2394.8394.4394.0393.6393.2492.8492.44－0100.0099.6099.2198.8198.4198.0197.6297.2296.8296.420100.00100.40100.79101.19101.59101.98102.38102.78103.17103.5710103.96104.36104.75105.15105.54105.94106.33106.73107.12107.5220107.91108.31108.70109.10109.49109.88110.28110.67111.07111.4630111.85112.25112.64113.03113.43113.82114.21114.60115.00115.3940115.78116.17116.57116.96117.35117.74118.13118.52118.91119.3150119.70120.09120.48120.87121.26121.65122.04122.43122.82123.2160123.60123.99124.38124.77125.16125.55125.94126.33126.72127.1070127.49127.88128.27128.66129.05129.44129.82130.21130.60130.9980131.37131.76132.15132.54132.92133.31133.70134.08134.47134.8890135.24135.63136.02136.40136.79137.17137.56137.94138.32138.72100139.10139.49139.87140.26140.64141.02141.41141.79142.18142.66110142.95143.33143.71144.10144.48144.86145.25145.63146.01146.40120146.78147.16147.55147.93148.31148.69149.07149.46149.84150.22130150.60150.98151.37151.75152.13152.51152.89153.27153.65154.03140154.41154.79155.17155.55155.93156.31156.69157.07157.45157.83150158.21158.59158.97159.35159.73160.11160.49160.86161.25161.62160162.00162.38152.76133.13163.51163.89164.27164.64165.0165.40170165.78166.16166.53136.91167.28167.65168.03168.41168.7169.10180169.54169.91170.29170.57171.04171.42171.79172.17172.5172.92190173.29173.67174.04174.41174.79175.16175.54175.91176.2176.66200177.03177.40177.78178.15178.52178.90179.27179.64180.0180.39210180.76181.13181.51131.88182.25182.62182.99183.36183.7184.11220184.48184.85185.22135.59185.96186.33185.70187.07187.4187.81230188.18188.55188.92139.29189.66190.03190.40190.77191.1191.51240191.88192.24192.61132.98193.35193.72194.09194.45194.8195.19250195.56195.92196.29136.66197.03197.39197.76198.13198.5198.86260199.23199.50199.90200.33200.69201.06201.42201.79202.1202.52270202.89203.25203.62203.98204.35204.71205.08205.44205.8206.11280206.53206.90207.26207.63207.99208.35208.72209.08209.4209.81290210.17210.53210.89211.26211.62211.98212.34212.71213.0213.43300213.79214.15214.51214.88215.24215.60215.96216.32216.6217.04310217.40217.76218.12218.49218.85219.21219.57219.93220.2220.64320221.00221.36221.72222.08222.44222.80223.16223.52223.8224.23330224.59224.95225.31225.67226.02226.38226.74227.10227.46227.81340228.17228.53228.88229.24229.60229.95230.31230.67231.02231.38350231.73232.09232.45232.80233.16233.51233.87234.22234.5234.93溫度0123456789（℃）電阻值（Ω）－3088.0487.6487.2486.8486.4486.0485.6385.2384.8384.43－2092.0491.6491.2490.8490.4490.0489.6489.2488.8488.44－1098.0395.6395.2394.8394.4394.0393.6393.2492.8492.44－0100.0099.6099.2198.8198.4198.0197.6297.2296.8296.420100.00100.40100.79101.19101.59101.98102.38102.78103.17103.5710103.96104.36104.75105.15105.54105.94106.33106.73107.12107.5220107.91108.31108.70109.10109.49109.88110.28110.67111.07111.4630111.85112.25112.64113.03113.43113.82114.21114.60115.00115.3940115.78116.17116.57116.96117.35117.74118.13118.52118.91119.3150119.70120.09120.48120.87121.26121.65122.04122.43122.82123.2160123.60123.99124.38124.77125.16125.55125.94126.33126.72127.1070127.49127.88128.27128.66129.05129.44129.82130.21130.60130.9980131.37131.76132.15132.54132.92133.31133.70134.08134.47134.8890135.24135.63136.02136.40136.79137.17137.56137.94138.32138.72100139.10139.49139.87140.26140.64141.02141.41141.79142.18142.66110142.95143.33143.71144.10144.48144.86145.25145.63146.01146.40120146.78147.16147.55147.93148.31148.69149.07149.46149.84150.22130150.60150.98151.37151.75152.13152.51152.89153.27153.65154.03140154.41154.79155.17155.55155.93156.31156.69157.07157.45157.83150158.21158.59158.97159.35159.73160.11160.49160.86161.25161.62160162.00162.38152.76133.13163.51163.89164.27164.64165.0165.40170165.78166.16166.53136.91167.28167.65168.03168.41168.7169.10180169.54169.91170.29170.57171.04171.42171.79172.17172.5172.92190173.29173.67174.04174.41174.79175.16175.54175.91176.2176.66200177.03177.40177.78178.15178.52178.90179.27179.64180.0180.39210180.76181.13181.51131.88182.25182.62182.99183.36183.7184.11220184.48184.85185.22135.59185.96186.33185.70187.07187.4187.81230188.18188.55188.92139.29189.66190.03190.40190.77191.1191.51240191.88192.24192.61132.98193.35193.72194.09194.45194.8195.19250195.56195.92196.29136.66197.03197.39197.76198.13198.5198.86260199.23199.50199.90200.33200.69201.06201.42201.79202.1202.52270202.89203.25203.62203.98204.35204.71205.08205.44205.8206.11280206.53206.90207.26207.63207.99208.35208.72209.08209.4209.81290210.17210.53210.89211.26211.62211.98212.34212.71213.0213.43300213.79214.15214.51214.88215.24215.60215.96216.32216.6217.04310217.40217.76218.12218.49218.85219.21219.57219.93220.2220.64320221.00221.36221.72222.08222.44222.80223.16223.52223.8224.23330224.59224.95225.31225.67226.02226.38226.74227.10227.46227.81340228.17228.53228.88229.24229.60229.95230.31230.67231.02231.38350代碼為3位數(shù)精度5%數(shù)字代碼=電阻阻值代碼為3位數(shù)精度5%數(shù)字代碼=電阻阻值代碼為3位數(shù)精度5%數(shù)字代碼=電阻阻值代碼為3位數(shù)精度5%數(shù)字代碼=電阻阻值1R1=0.1ΩR22=0.22ΩR33=0,33ΩR47=0.47ΩR68=0.68ΩR82=0.82Ω1R0=1Ω1R2=1.2Ω2R2=2.2Ω3R3=3.3Ω2R7=4.7Ω5R6=5.6Ω6R8=6.8ΩΩ8R2=8.2Ω100=10Ω120=12Ω150=15Ω180=18Ω220=22Ω270=27Ω330=33Ω390=39Ω470=47Ω560=56Ω680=68Ω820=82Ω101=100Ω121=120Ω151=150Ω181=180Ω221=220Ω271=270Ω331=330Ω391=390Ω471=470Ω561=560Ω681=680Ω821=820Ω102=1KΩ122=1.2KΩ152=1.5KΩ182=1.8KΩ222=2.2KΩ272=2.7KΩ332=3.3KΩ392=3.9KΩ472=4.7KΩ562=5.6KΩ682=6.8KΩ822=8.2KΩ103=10KΩ123=12KΩ153=15KΩ183=18KΩ223=22KΩ273=27KΩ333=33KΩ393=39KΩ473=47KΩ563=56KΩ683=68KΩ823=82KΩ104=100KΩ124=120KΩ154=150KΩ184=180KΩ224=220KΩ274=270KΩ334=330KΩ394=390KΩ474=470KΩ564=560KΩ684=680KΩ824=820KΩ105=1MΩ125=1.2MΩ155=1.5MΩ185=1.8MΩ225=2.2MΩ275=2.7MΩ335=3.3MΩ395-3.9MΩ475=4.7MΩ565=5.6MΩ685=6.8MΩ825=8.2MΩ106=10MΩ

代碼為4位數(shù)精度1%數(shù)字代碼=電阻阻值代碼為4位數(shù)精度1%數(shù)字代碼=電阻阻值代碼為4位數(shù)精度1%數(shù)字代碼=電阻阻值代碼為4位數(shù)精度1%數(shù)字代碼=電阻阻值0000=00Ω00R1=0.1Ω0R22=0.22Ω0R47=0.47Ω0R68=0.68Ω0R82=0.82Ω1R00=1Ω1R20=1.2Ω2R20=2.2Ω3R30=3.3Ω6R80=6.8Ω8R20=8.2Ω10R0=10Ω11R0=11Ω12R0=12Ω13R0=13Ω15R0=15Ω16R0=16Ω18R0=18Ω20R0=20Ω24R0=24Ω27R0=27Ω30R0=30Ω33R0=33Ω36R0=36Ω39R0=39Ω43R0=43Ω47R0=47Ω51R0=51Ω56R0=56Ω62R0=62Ω68R0=68Ω75R0=75Ω82R0=82Ω91R0=91Ω1000=100Ω1100=110Ω1200=120Ω1300=130Ω1