常见磁性材料

1、常见磁性材料常见磁性材料一般可分为三类：金属磁粉芯.软磁铁氧体磁芯.非晶纳米晶合金磁芯金属磁粉芯：是一种均匀分布气隙的金属软磁材料。由于具有相对较高的饱和磁通密度,较好的温度稳定性和机械冲击适应性，金属磁粉芯材料是制造电感类器件较为理想的材料。金属磁粉芯有细分为:铁粉芯（包括按慕铁）铁粉磁芯：被广泛应用于直流输出扼流.不同模式输入扼流.功率因数校止电感.连续模式反馈电感、减光线圈扼流及其他发射、射频干扰设备。按基铁磁粉芯：具有许多优异的磁性能、高频高Q、高饱和磁通密度和高可靠性能。主要用于50kHz到500MHz的范用内保持高Q值的感性器件，在无线电和许多通讯领域中被广泛使用。高磁通粉芯高磁通

2、粉芯：具有优异的磁磁性能，功率损耗小，磁通密度髙，缶55C+125C温度范围内使用时，具有耐温、耐湿、抗振等高可靠性：同时，60-160的宽磁导率范围可供选择。是开关电源输出扼流圈、PFC电感及谐振电感的最佳选择，具有高的饱和磁通密度（15000高斯），特別适合在对功率密度要求高的场合工作。铁硅铝粉芯铁硅铝粉芯：具有优异的磁磁性能，功率损耗小，磁通密度髙，在55C+125C温度范围内使用时，具有耐温、耐湿、抗振等高可靠性；同时，60-160的宽磁导率范围可供选择。是开关电源输出扼流圈、PFC电感及谐振电感的最佳选择，具有较好的性能价格比。铁線钳粉芯铁银钳粉芯：具有优异的磁磁性能，功率损耗小，磁

3、通密度髙，在55C+125C温度范围内使用时，具有耐温、耐湿、抗振等高可靠性：同时，60-160的宽磁导率范围可供选择。是开关电源输出扼流圈、PFC电感及谐振电感的最佳选择，具有较小的功率损耗.稳定的温度性能。软磁铁氧体磁芯:由線锌、猛锌材料制成，应用于高频电感、变压器.滤波器等，是无线电中最常用的材料。非晶纳米晶合金磁芯：非晶纳米品合金磁芯：具有高敏感应强度、高磁导率、低铁磁损耗和髙频特性好等优点，比铁氧体、硅钢和坡莫合金等常规软磁材料具有更高的性能价格比，广泛用于现代通讯、电力电子，电磁兼容，传感器等髙新产业以及各种工业磁器件的更新换代，特别适用于电感和变压器产品的小型化、高频化和高效化设

4、计。常见磁材可以依据其表面的涂封颜色或特征来快速识别:（全黄）或（蓝/白）（全蓝）（全灰），（淸漆）（全黑）铁粉心有三种分别涂漆颜色为：（黄/白），（蓝/黄）或（绿/蓝），（灰/黄）按基铁涂漆颜色为髙磁通涂漆颜色为铁镣钳涂漆颜色为铁硅铝涂漆颜色为银锌铁氧体不涂漆的表而粗糙，容易掉粉，颜色发灰猛锌铁氧体不涂漆的表而较平滑，不易掉粉，颜色深非品纳米晶合金多涂有全红，全蓝，全白等颜色，与上述涂封有明显区别。铁氧体磁环磁导率的测算:仁测量磁环的外径D,内径d,环的高度H,单位mm。2、用漆包线穿绕1020圈,绕紧点，不要太松，测量其电感量L,单位为uH,电感量大点测算误差小，电感量小测算误差就会大，请

5、根据实际需要确定穿绕的圈数N。3、将以上数据代入下式计算出大约的磁导率uOu0=2500*L*（D+d）/（D-d）*H*N*N）例如：13X7X5的磁环，绕20圈,测得电感23uH,代入上式计算u0=2500*23*（13+7）/（13-7）*5*20*20）=1150000/12000=95.8测算结果与磁导率100的规格最接近，确定该磁环的U0是100.注意一般U0标称误差有+-10%.对于没有参数的磁环可以首先根据外观特征初步判断是哪种材料，再测算磁导率，就可以确定该磁环的主要规格了。软磁铁氧体0软曉铁氧饰耐料爹数NiZn材料材料初始磁导率W比损耗系数tgd/iu(x10)温度系数(1

6、0VC)电阻率P饱和磁通密剩余磁通密矫顽力Hc(A/m)居里温度Tc(C)工作频率(MHz)(Qcm)度Bs(mT)度Br(mT)NGO-5516700(300MHz)700G20C+125C)/60323180350300GTO-661.217000(700MHz)3000(-25r+65t)/170801270200700R8C825%690(7.95MHz)/200941750280100NQ-101022000(200MHz)700(-55r-+125X：)15X106180932390400300GTO-16163.232OOO(7OOMHz)3000(+25r-+85C)10X10

7、6200110500200700NQ-20204500(50MHz)700(-55r-+125X：)/2601501110400300R40C4020%125(2.52MHz)/34021072030040R40C14020%80(2.52MHz)2500(-40r+85t)/40030030040050R50A5020%100(7.95MHz)250(-55r+85f)/35015070030040R60C6020%80(2.52MHz)500(-40r+85C)/36024070030025RHC10020%50(2.52MHz)2500(+25r-+85C)/3502002404000R

8、2H20020%140(1.5MHz)2000(+20-+60C)/2001151602507R2H525020%140(1.5MHz)4000(+20r-+60C)/2501301602507R3H535020%60(2.52MHz)/25013018015015R7H70020%100(795KHz)5000(+20r-+85C)/230158401201NXO-101200(100MHz)200(+20r-+6or)10X106300100590400150NXO-2020-：420(4MHz)63O(3OMHz)500(-55r+85C)10X10620012079040050NXO-

9、4040892(8MHz)1200(+20r-+60C)10X1062909032030040NXO-60601584(2MHz)330(25MHz)250(+20r-+6or)1X10539027056035025NXO-80801676(4MHz)1400(+20r-+60C)/30012030035030NXO-1001002063(1MHz)200(15MHz)400(+20r-+6or)1X10533022032035015NXO-20020050150(100KHz)1500(+20r-+60C)1X1052401451402703NXO-40040010050(100KHz)25

10、00(+20r-+60C)/320170801203R6H60020%80(795KHz)3000(+20r-+60C)/380290501502NXO-60060020%/310150501252NXO-IOOO100020075(100KHz)/300130401001.5R1K3130025080(400KHz)/1X106280120401001.5MnZn材料材料初始磁导率虫比损耗系数tg8/Ui(x10)温度系数如(10讥)饱和磁通密度Bs(mT)剩余磁通密度Br(mT)矫顽力Hc(A/m)居里温度Tc(r)工作频率(MHz)MXO-40040025%100(1MHz)2500(+

11、25r-+65D320170801801.5|MXO-80080025%100(0.8MHz)5000(+251：-+65D300150501501MXO-2000200025%30(100KHz)3500(+25C-+65D400140201200.5MX-4000400025%35(100KHz)4000(+25C-+65D35012021.612003MnZn高稳定性材料材料初始磁导率虫比损耗系数tg8/Ui(x10)温度系数(10讥)饱和磁通密度Bs(mT)剩余磁通密度Br(mT)矫顽力Hc(A/m)居里温度Tc(t)工作频率(MHz)MXD-2000200025%15(100KHz)

12、2500(2(TC+65O380150201600.5R2KG200025%10(100KHz)2500(-55r-+85C)380150|25|1500.3R2KBD200025%lO(lOOKHz)3125(+25*0-+65t)4601002018005MnZn高磁导率材料材料初始磁导率W比损耗系数tgS/(X10)饱和磁通密度Bs(mT)剩余磁通密度Br(mT)矫顽力Hc(A/m)居里温度Tc(-C)工作频率(MHz)R5K5000125%15(lOKHz).410150201400R6K6000125%15(lOKHz)400130201300R8K8000125%15(lOKHz)

13、400.130201300R10K1000025%15(lOKHz)400|90|20|1200.MnZn功率材料材料初始磁导率*功率损耗密度Po(W/cm3)电阻率p(Qcm)饱和磁通密度Bs(mT)剩余磁通密度Br(mT)矫顽力Hc(A/m)居里温度TcCC)工作频率(MHz)25KHZ200mT100KHZ200mTSOOKHz50mT25C100125X2100125100R4KB400025%/5501000/24801001618005R2KB250025%130100700600/35001201623005R2KB1230025%12070600410/650010014215

14、0.3R2KB2150025%/|/13080|20|480|190142400.5|软磁铁氧体0软磁铁氧体0高稳定性材料性能曲线磁化曲线(B-H)Peipsi32R2KBIMX02000R2KG频率曲线(叶f)2030406080100200300400600100020005000頻率f(kHz)000600200沏40211软磁铁氧体0高稳定性材料性能曲线软磁铁氧体0初始磁导率温度曲线(W-T)软磁铁氧体0软磁铁氧体0软磁铁氧体0温度TCC)软磁铁氧体0高磁导率材料性能曲线软磁铁氧体0软磁铁氧体0磁化曲线(BH)R5K振幅磁导率变化曲线(财B)130001200011000R10K100

15、200300400500磁通密度B(mT)100200300400500600700800磁场强度H(A/m)软磁铁氧体0软磁铁氧体0初始磁导率温度曲线(|XpT)*、R10I1*5K初始磴导率频率曲线厂。110001000090008000700060005000400030002000100001020304060801002003004006001000频郴(kHz)软磁铁氧体0软磁铁氧体0功率材料性能曲线600500400300饱和磁通密度随温度变化(BsT)406080100120140温度T(t)10000010000功耗曲线功耗曲线100000F2KB5kH25060rloot1

16、00200300500磁通密度Bm(mT)25kHzR2KB/12KBI、X12KB120406080100120140温度T(t)6040200080604020n1n1000050100200300500磁通密度Bm(mT)O100kHz1000R2KB/、2/R2KB1/、2KB*-R2KB120406080100120140温度IXr)200软磁铁氧体0功率材料性能曲线振幅磁导率变化曲线3B)80007000600050004000300020001000R2RjOOC/V/振幅磁导率变化曲线(出七)80007000600050004000300020001000R2BBl100C/W

17、C/k/0100200300400磁通密度B(mT)0100200300400磁通密度B(mT)初始磁导率频率曲线(Rrf)3600()32225番吟翅茨*R2KB7R2KB1L2030406080100200300400600800100020003000初始磁导率温度曲线WiT)800010频率f(kHz)/si80-4004080120160200240280320温度T(C)软磁铁氧体0坏型隔芯型号D(mm)d(mm)H(mm)Le(mm)Ae(mm2)Ve(mm3)W(g)适用材料H5x2.5xl.55.0o.32.5rel1.50310.91.819.6/H7x4x27.00.54

18、.0o.32.00316.42.92480.2H10 x6x510.0i_56.0o,45.004249.792351.2H13x7x5130心7.0o.55.00429.514.54282.3可用各种材料制造H18x8x51&00.68.0o.55.00436.723.78684.9H22xHx522.0o.s11.010.55.00447.926.412606.8H31x18x731.01i.o1&0仝0.67.00373.344.4325016.8H37x23x737.0i.i23.010.87.00390.8|48436022.2H45x26x845.0i226.01o.s8.0031

19、0674.1786040.7HlxO.5xl.21.00.20.5rei1.2032.570.310.8/GTO-16H2x03x0.52.0o.30.3rel0.5022.480.350.86/NXO-IOOO.R5K、R10KH2.5x1.2x22.50.312cd2.0oj6.281.35|8.48/NXO-IOOO.MXD-2000H2.5xl.2x3.62.50.312cd3.6036.282.4315.3/NXO-IOOO.R5K、R10KH3x2xl.53.0o,32.00.315仝039.020.87.25/NiZn材料H3.4x1.2x3.23.4o.312cd3.2oj76

20、3.525/NXO-100H3.7x1.2x153.7o.312cd3.5oj7.414.28j31.7/NiZn材料H4xl.5x3.54.0o.31.5rel3.5oj8.734.393&3/NiZn材料H5x2.5x35.00.32.50.33.00312.83.9250.3/NiZn材料H5x3x25.00.33.0o.32.0oj14.221330.2/NiZn材料H7x4x47.0o.44.0o.34.0oj16.45.8595.90.5高稳定性材料、NiZn材料H7x4x57.0o.44.0o.35.00316.47311200.6功率材料H8x4x48.00.44.0o.34.

21、00320.68.351720.8NiZn材料H10 x6x310.0DS6.0o.43.004245.871410.7高稳定性材料、NiZn材料H14x8x4.1140w8.0o.540332.812.0|3902高稳定性材料H14x8x4.514.0oj8.0o.54.50332.813.24322.2高稳定性材料H15x8x1015.010.68.0o.510.00.540.036.814706.6RHCH18.5x11.5x5.518.5tO511.50.55.50345.41&98574.4NXO-IOOO.MXO-800H19x9x4.519.00.69.Oo,54.5044021

22、.58624.8MXD-2000H20 x10 x1020.0o.610.010.510.00.543.64&1210011.3MXD-2000.R2KBH22xHxio22.0o.s11.010.510.00.556.557.4324014.5NiZn材料H22x14x822.0o.s14.01oj8.00354.731.517208.7MXD-2000H25x15x1025.0o.s15.010.510.00.560.24&9294015MXD-2000.R2KB、R2KB1H31xl8xl231.0i.o1&0仝0.612.0o,686.582.7715032NiZn材料H37x23x1

23、437.0,1.123.0o.814.0o,61071041120050NiZn材料坏型曉芯型号D(mm)d(mm)H(mm)Le(mm)Ae(mm2)Ve(mm3)W(g)适用材料flH45x28x2445.0仝i,228.01o.624.0i.o1102002210112高稳定性材料JH38x24x738.0i24.011.27.00.59&241.5407020.3高稳定性材料H45x26x1545.026.0o,815.0o,6125151|1890085NiZn材料H48x28x164&0i228.0o.816.0o,613417022000100NXO-80H50 x32x2050

24、.0山32.01i.o20.0i.o12517722100111功率材料H60 x38x20H61x36x12.5H61x39x2060.02.238.011.520.0i.o14921632200162MnZn.NiZn材料61.02.336.0i.512.5o.6145153|22200114MXD-200061.02.339.0i.520.0i.o152216032800166高稳定性材料H63x38x2563.02.338.011.525.0i.215233359600290功率.高磁导率材料H66x38x16H68x38x16H68x38x2066.02.238.011.516.0o

25、,618323743500196NiZn材料68.02.238.011.516.0i.o15723336700192NXO-8068.02.238.011.520.0i.o15729245900240NXO-80H80 x52x2080.052.020.0o.620127655400279高稳定性材料、NXO-80HlOOx50 x20H105x52x8H105x50 x12100.0tL850.02,o20.0i.o218480105000565MXO-2000.功率、NiZn材料105.01io52.02.i8.0D_5227203|46200251NXO-80105.01io50.02,

26、o12.0o,626234289900404NXO-80H120 x60 x20120.02360.02.220.0i.o261576150000814MXO-2000.功率材料H130 x70 xioH135x73x10H160 x120 x10130.03Q70.02.310.0i.o28630888000473MXD-2000135.0io73.512.510.00.530829891900483NXO-80160.03120.0L510.00.543419986200422NXO-80.功率材料H160 x120 x15160.03120.0心15.0o,643429812900063

27、3NXO-80、功率材料注：可根据用户的要求生产不同规格的环型磁芯。软磁铁氧体EI型曉芯应用材料R2KB.R2KB1H软磁铁氧体型号A(mm)Bmin(mm)C(mm)D(mm)E(mm)Fmm(mrn)H(mm)EI12/3/312.00.37.73.0.043.0.0.47.6o.45.32.00.1EI16/5/616.00.311.74.2.045.1-0512.3o.49.92.050.2EI19/5/519.00.313.75.1.0.55.1-0513.6o.611.02.350.2EI22/622.00.515.65.8.065.8.0.415.U.411.14.00.2EI2

28、5/7/725.00.518.07.1.0.67.0.0516.8+0.513.03.50.3EI25/725.30.518.66.8.067.0.05115.U.4.122.70.2EI25/8/725.00.518.07.1-0.68.0o.316.8+0.513.03.50.3EI28/1128.00.518.67.5.0.611.0-0.616.5+0.512.03.50.3EI30/1130.00.519.011.0.0.611.0-0.621.0+0.516.05.50.3EI30/11/530.00.520.05.O.O.511.0-0.617.2,0.513.04.20.2EI

29、31/1131.0i.o20.011.0.0.611.0-0.621.0+0.516.05.50.3EI33/13/1033.00.524.210.0-0.613.0.0.623.840.8.19.25.20.3EI35/1O35.00.524.510.3.0.610.3.0.624.0+0.517.94.60.3EI35/12/1035.00.524.510.3.0.612.0.0.624.0+0.517.94.60.3EI40/1240.0o.626.812.0-0,712.0-0.726.6+o.21.06.50.3EI50/1550.0o.734.015.0.0.815.0.0.832

30、.5+lo24.59.00.3EI60/1660.00.844.015.9.0.815.9.0.835.5+lo27.58.50.3EI70/2070.0i.o48.520.0.0.920.0.0.945.0+lo35.010.50.5型号C1(mnr1)Le(mm)Ae(mm2)Ve(mm3)w(g)AL(nH/N2)minEll2/3/32.2421.79.672091.1540Ell6/5/61.7734.819.66833.5740Ell9/5/51.6839.0239184.7840EI22/61.2442.03414207.21130EI25/7/71.074&945.722301

31、1.41300EI25/71.1146.241.519209.81300EI25/8/70.9084&853.8263013.41550EI28/110.5734&484.4408020.83000EI30/110.51057.8113655033.43200EI3O/11/50.70849.770.23490|17.82200EI31/110.51959.1.113|666034.04300EI33/13/100.5836&4117802040.92850EI35/1O0.66367.2101680034.72650EI35/12/100.56767.2118796040.63100EI40

32、/120.54577.21421090055.73200EI50/150.40893.022921300|1094300EI60/160.44911024527000|1373900EI70/200.34515043465000|3315100EE型隔芯应用材料R2KB.R2KB1型号A(mm)Brnin(mm)C(mm)D(mm)Eref(mm)Fmin(mm)EE5555.15i.o537.516.950.2521.0.o,27.518.9EE55A55.15i.o537.516.950.2524.70.527.518.9EE6566.7.3.044.220.0.0,727.0os32.5

33、22.5E12x1243.0.242&012.0-lo12.0-lo21.514.0E12x1542.0甥29.512.2.0,515.0.0.521.214.8E15x1550.0-2.635.015.0.1115.0.1.1|21.5123EE8082.5.3.059.520.6.1,220.5-lo39.027.5E1757.0.3.03&017.6.1.217.0.1.227.518.5E2067.0.3.043.820.7.1.420.0.1,432.523.5E2888.0.3.357.629.2.1.628.0.1.642.029.0E28/3285.02.555.028.0i.

34、o32.0i.o42.029.0E36110.0.4,272.036.0.i.36.0-i,55.037.0E118120.0：JI|81.5|35.5-lo35.7.1.4|86.7j68.5型号C1(mnr1)Le(mm)Ae(mm2)Ve(mm3)w(g)AL(nH/N2)minEE550.350123354435002224875EE55A0.300123422519002645400EE650.274147540790004105925E12x120.64195.1II14812x150.52095.3II183174008&73000E15x150.436

35、91.811210|19300|9&43000E800.454186|4101764003904000E170.445122275336001713740E200.405150369553002824190E280.258190II73611400007126590E28/320.225190II8411160000|8146500E360.200243|1220|29700015208510E1180.328407|12401505000|2570.5600EE型磁芯应用材料MXO-2000|型号C1(mnr1)Le(mm)Ae(mm2)Ve(mm3)w(g)AL(nH/N2)minE-33

36、.2027.38.4423.00.1350E-42.0034.516.958.30.3650E-51.5046.330.914307.3800E-61.3051.839.7206010.5950E-71.156657.3379019.31400E-120.70096.81471430072.82400E-170.445122275336001713500E-200.405150370553002824000E-280.2581907361400007126500E-360.200243122029700015208500E3x60.52029.615.44562.3600E4x61.9235.

37、51&46553.3850E5x71.2147.139.018409.4900E6x91.1053.34&02560131300E6x120.82053.364.6344017.51700SOFTSHSO一S型号A(mm)Bmin(mm)C(mm)D(mm)Eret(mm)Fmin(mm)E-312.0.i.o8.0|3.0-053.0-056.0.4.0E-416.0.1210.04.0.0.54.0.0.58.05.0E-520.0.L213.05.O.O.55.O.O.510.06.524.0.1,616.06.0.086.0.0.812.08.0E-730518.07.0.0.87.0

38、.0.815.09.0E-1243.0.2.428.012.0-lo12.0-lo21.514.0E-1755.0-2.37.017.0.1.217.0.1.227.51&5E-2065.0.3.043.020.0-u20.0.1432.523.5E-2885.0.3.455.028.0.1.628.0.1.642.029.0E-36110.0-4,272.036.0.1.836.0.1.855.037.0E3x613.5.0.810.03.0.045.8.0.66.34.0E4x617.0.1.0|12.04.0.0.55.8.0.67.55E5x720.0.1.215.05.O.O.573

39、.88.86.3E6x924.5.1,418.06.0.0.68.8.0.811.07.6E6x1224.5.1,418.06.0-0.61L8.I.011.07.6型号Le(mm)Ae(mm2)Ve(mm3)w(g)AL(nH/N2)minPEE14A16.714.72441.21240PEE14B20.714.7304.1.51000PEE1824.240.19724.92520PEI1820.340.18134.13000PEE2232.180.62590133590PEI2225.880.6208010.44460PEE3241.71295380.265000PEI3235.41294

40、560.225930PEE3852.819210100515900PEI3843.9192844042.57100PEE43A57.522713100646420PEI43A4&622711000547600PEE43B61.522714000.70.66000PEI43B50.622711500587350表面贴装磁芯应用材料R2KB1型号A(mm)Bmin(mm)C(mm)D(mm)E(mm)Fmin(mm)H(mm)PEE14A14.00.310.53.1.0.25.2.042.5o.i0.9/PEE14B14.00.310.53.1-0.25.2-043.5o.i1.9/PEE181&

41、00413.74.1.0.210.4.0.54.0o.i1.88/PEI181&00413.74.1.0.210.4.0.54.0o.i1.882.0o.2PEE2221.60.2516.15.2.0416.2.0,55.7o.i2.96/PEI2221.60.2516.15.2.0416.2.0,55.7o.i2.962.55o.i5PEE3231.750.3824.56.5.0.420.6.0,66.350.23.18/PEI3231.750.3824.56.5-0.420.6-0.66.35o.23.183.2o.iPEE3838.10.830.27.84心26.0-lo8.2o.24.

42、3/PEI3838.10.830.27.84心26.0-lo8.2o.24.33.8o.2PEE43A43.20.834.4&4心28.4.1.08.5o.34.2/PEI43A43.20.834.4&4.(X528.4.1.08.5o.34.24.0o.3PEE43B43.20.834.4&4.(X528.4.1.09.5o.35.3/PEI43B43.20.834.4&4心28.4-1.09.5o.35.34.00.3一D软磁铁氧体0软磁铁氧体G型号A(mm)Brnrn(mm)Cmax(mm)D(mm)E(mm)Fmm(mrn)Grei(mm)GU3.33.32.51.2/2.01.20.

43、8GU5.85.84.52.50.952.51.21.4GU7x4A738.0.25.83.01.40.052.154),21.41.7GU9x6A9.44)57.43.92.0+22.9-m)31.81.9GU11x7A11.4.0.68.94.72.0+0235m2.21.9GU14x9A14.4.0.911.46.12.9+oj44畑2.82.5GU18x11A18.6.1.214.67.82.9+oj5.2m)43.63GU22x13A22.2.1.217.69.542皿66刊#4.63.8GU26x16A26.2.1.221.011.752皿7.940.55.54GU30 x19A3

44、0.81.624.613.75.2心9.3+0.56.54GU36x22A36.5.1.929.516352皿10.744).67.34.8GU42x26A43.5.2.235.217.952皿13.140.68.75GU42x29A43.5.2.235.217.952皿14.64X)610.15GU48x30A48.5.2.439.620.252皿14.64X)610.25GU59x3660.0.2.54&025.552皿18.544),612.58GU69x4469.02.o5&028.88.5o.522.0w.815.0/J罐型磁芯41型号Cl(mm1)Le(mm)Ae(mm2)Ve(m

45、m3)W(g)GU7x4A2.8015.45.5084.70.45GU9x6A1.2012.310.21270.8GU11x7A0.92915.316.52521.8GU14x9A0.75219.125.84923.2GU18x11A0.59825.843.111106GU22x13A0.49032.066.8212012GU26x16A0.38937.395.9358020GU30 x19A0.33046.6142660034GU36x22A0.25752.72051080064GU42x26A0.25063.025215900100GU42x29A0.2506&426718200105GU

46、48x30A0.21773.233824700130型号Al品质因数Al(nH/N2)Al品质因数(nH/N2)Qf(MHz)(nH/N2)Qf(MHz)GU9x6A820750.28202650GU11X7A1070750.2107097100GU14X9A1390780.21500112120GU18xHA1970700.152100150130GU22x13A2340560.1528501801303.16GU26x16A2970800.063000225130GU30 x19A3840730.064300300130GU36x22A5200620.065500375130GU42x26

47、A6000670.066000/GU42x29A6000670.066000/GU48X30A6600700.066600/MXD-2000R2KB.R2KB1NXO-100E匸型磁芯软磁铁氧体0软磁铁氧体G软磁铁氧体0软磁铁氧体G应用材料R2KB、R2KB11型号A(mm)Brnin(mm)C(mm)D(mm)E(mm)Fmin(mm)EC3535.3.1,622.29.8.0698_o.617.3o.511.9EC4141.6.2.026.311.9-0.611.9X).619.5o.i513.5EC5253.5-2.632.113.75.0713.75x.724.2o.i515.5EC7

48、071.7.3443.316.4o.616.4o.634.5o.422.1EC9091.8.3,6.68.53LO.2.O|3LO.2.O45.0i.335.0EC120120.012.093.330.0i.o30.0i.o50.5i.335.0型号C1(mnr1)Le(mm)Ae(mm2)Ve(mm3)w(g)Al(nH/N2)(士25%)EC350.91877.484.36530312200EC410.73589.31211080052|2900EC520.58110518018800903900EC700.514144279401001924400EC900.34621662413500

49、0648.6600EC1200.332250753188000780169001型号A(mm)B(mm)Cmax(mm)D(mm)Emin(mm)F(mm)Gmin(mm)PQ20/1620.50418.0o.49.014.0o.45.08.2.0.212.0PQ20/2020.50418.00.49.014.00.47.010.2-o.z12.0PQ26/2026.50.4522.50.4512.219.00.455.610.24).2515.5PQ26/2526.50.4522.50.4512.219.00.457.912.5x)j515.5PQ32/2032.0o.527.5os13.7

50、22.0to.55.610.44)J519.0PQ32/3032.0o.527.5os13.722.0o.510.515.3x)j519.0PQ35/3535.00.532.00$14.626.0o.512.517.5x)2523.5PQ40/4040.0：o：437.0o.615.228.0o.514.620.0-02527.5PQ5O/5O50.0o.744.0o.720332.0o.617.925A4)2531.5PU型磁芯应用材料R2KB、R2KB1U型磁芯应用材料R2KB、R2KB1型号A(mm)B(mm)D(mm)E(mm)F(mm)U2885.52.557.01328.0i.o4

51、3.0o.531.0o.5U36120.02.562.0.2.530.0o.870.0os40.0i.oU4848.5.3,016.0+2.028.0i.o40.0.I.O24.0+i.oU6565.0i,5232h.840.0o,660.0ref41.0o_8U9393.03.035.62.430.0o.677.%48.0o.9UF100100.03.o60.0i.230.0i.o80.0i.o50.0i.oUF120120.03.o60.0i.230.0i.o80.0i.o50.0i.o型号C1(mm1)Le(mm)Ae(mm2)Ve(mm3)w(g)AL(nH/N2)(25%)PQ20/160.60537.462.02310133880PQ20/200.73845.462.027901533