1008 f series ? smd wire wound ferrite chip inductors rev. a a. electrical specifications: p/n l (uh) l test freq. (mhz) tol. q min. q test freq. (mhz) srf min. (ghz) dcr max.( ? max. (ma) 1 st color 2 nd color 3 rd color 1008f - 47n_ 0.047 50 k, j 50 50 1.80 0.045 650 yellow violet black 1008f - 68n_ 0.068 50 k, j 4 0 50 1.80 0.045 650 blue gray black 1008f - r10_ 0.100 50 k, j 50 50 1.80 0.196 700 brown black brown 1008f - r18_ 0.180 50 k, j 50 50 1.00 0.290 700 brown gray brown 1008f - r20_ 0.200 50 k, j 50 50 0.900 0.285 700 red black brown 1008f - r24_ 0.240 50 k, j 5 0 50 0.900 0.135 700 red yellow brown 1008f - r56_ 0.560 7.9 k, j 40 50 0.460 0.300 700 green blue brown 1008f - r68 _ 0.680 7.9 k, j 27 50 0.400 0.320 700 blue gray brown 1008f - 1r0 _ 1.00 50 k, j 50 50 0.380 0.260 650 brown black red 1008f - 1r2_ 1.20 7.9 k, j 48 50 0.210 0.680 650 brown red red 1008f - 1r5_ 1.50 7.9 k, j 41 50 0.190 0.760 630 brown green red 1008f - 1r8_ 1.80 7.9 k, j 39 50 0.170 0.840 600 brown gray red 1008f - 2r2_ 2.20 7.9 k, j 34 50 0.150 1.10 520 red red red 1008f - 2r7_ 2.70 7.9 k, j 34 50 0.135 1.28 490 red violet red 1008f - 3r3_ 3.30 7.9 k, j 32 50 0.120 1.46 450 orange orange red 1008f - 3r9_ 3.90 7.9 k, j 32 7.9 0.105 1.56 420 orange white red 1008f - 4r3_ 4.30 7.9 k, j 30 7.9 0.085 1.70 400 yellow orange red 1008f - 4r7_ 4.70 7.9 k, j 31 7 .9 0.090 1.68 400 yellow violet red 1008f - 5r6_ 5.60 7.9 k, j 31 7.9 0.080 1.82 380 green blue red 1008f - 6r8_ 6.80 7.9 k, j 31 7.9 0.070 2.00 360 blue gray red 1008f - 8r2_ 8.20 7.9 k, j 23 7.9 0.065 2.65 330 gray red red 1008f - 100_ 10.0 7.9 k, j 31 7.9 0 .060 2.95 300 brown black orange 1008f - 120_ 12.0 7.9 k, j 30 7.9 0.050 3.35 270 brown red orange 1008f - 150_ 15.0 7.9 k, j 38 7.9 0.050 3.04 250 brown green orange 1008f - 220_ 22.0 2.52 k, j 10 2.52 0.010 2.80 120 red red orange note: 1008f - xxx _: ?1008 f? = size type, ?xxx ? = inductance, ?_? = tolerance, k= 10%, j= 5% . b. dimensions: mm (in ch ) series a b c d e f g h 1008f 2.92 (0.115) 2.79 (0.110) 2.03 (0.080) 0.51 (0.020) 1.52 (0.060) 1.27 (0.050) 1.27 (0.050) 2.54 (0.100) tol. max. max. max. typ. typ. typ. typ. typ. c. color coding: 1. p arts are marked with 3 color dots. the table below shows the significance of each color. 2. dots 1 and 2 indicate the inductance in nano - henries. 3. dot 3 indicates number of zeroes to be added. d. general inform ation: 1. p/n: 1008f - xxx _ : ?1008f ? = type, ?xxx? = inductance, ? _ ? = tolerance . 2. tolerance ?_? : k: 10%, j: 5% 3. small and lightweight surface mounting type 4. high q at high frequency 5. high self - resonance frequency 6. for 15oc temperature rise 7. inductance & q measured with hp4291b impedance analyzer 8. srf measured with hp8720d or hp8753e network analyzer 9. dcr measured with 16502 milliohm meter 10. operating temperature: - 40 c to +85oc 11. inductance and current range: from 0.047 uh (650 ma) to 22.0 uh (120 ma) 12. srf: from 10 mhz to 1800 mhz 13. unspecified values available on request. 14. msl: level 1. 0 = black 5= green 1 = brown 6= blue 2 = red 7 = violet 3 = orange 8 = gray 4 = yellow 9 = white frontier electronics corp. ? page 1 of 2 667 e. coch ran s t. , simi v alley, ca 93065 http://www.frontierusa.com phone: 1 - 805 - 522 - 9998, fax: 1 - 805 - 522 - 9989
1008 f series ? smd wire wound ferrite chip inductors rev. a e. applications: 1. game consoles 2. set top boxes 3. cables modems 4. computers 5. mobile communication devices (cell phones, radios, etc.) f. characteristics curve: frontier electronics corp. ? page 2 of 2 667 e. coch ran s t. , simi v alley, ca 93065 http://www.frontierusa.com phone: 1 - 805 - 522 - 9998, fax: 1 - 805 - 522 - 9989
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