smd wire wound ferrite chip inductor: p/n 1008f-series rev. a jan. 01, 2006. page: 1 of 3 frontier electronics corp. 667 e. cochran street, simi valley, ca 93065 tel: (805) 522-9998 fax: (805) 522-9989 e-mail: frontiersales@frontierusa.com web: http://www.frontierusa.com smd wire wound ferrite chip inductors-- 1008f series a. electrical specifications: color code part no. l (uh) tol. q (min.) srf (min.) (mhz) dcr ( ) (max) i rms. (ma) 1st 2nd 3rd 1008f-47n _ 0.047@50mhz k, j 50@50mhz 1800 0.045 650 yellow violet black 1008f-68n _ 0.068@50mhz k, j 50@50mhz 1800 0.045 650 blue gray black 1008f-82n _ 0.082@50mhz k, j 50@50mhz 1800 0.035 1000 gray red black 1008f-r10 _ 0.100@50mhz k, j 50@50mhz 1800 0.196 700 brown black brown 1008f-r18 _ 0.180@50mhz k, j 50@50mhz 1000 0.290 700 brown gray brown 1008f-r20 _ 0.200@50mhz k, j 50@50mhz 900 0.285 700 red black brown 1008f-r24 _ 0.240@50mhz k, j 50@50mhz 900 0.135 700 red yellow brown 1008f-r56 _ 0.560@7.9mhz k, j 40@50mhz 460 0.300 700 green blue brown 1008f-r68 _ 0.680@7.9mhz k, j 27@50mhz 400 0.320 700 blue gray brown 1008f-1r0 _ 1.0@50mhz k, j 50@50mhz 380 0.260 650 brown black red 1008f-1r2 _ 1.20@7.9mhz k, j 48@50mhz 210 0.680 650 brown red red 1008f-1r5 _ 1.50@7.9mhz k, j 41@50mhz 190 0.760 630 brown green red 1008f-1r8 _ 1.80@7.9mhz k, j 39@50mhz 170 0.840 600 brown gray red 1008f-2r2 _ 2.20@7.9mhz k, j 34@50mhz 150 1.10 520 red red red 1008f-2r7 _ 2.70@7.9mhz k, j 34@50mhz 135 1.28 490 red violet red 1008f-3r3 _ 3.30@7.9mhz k, j 32@50mhz 120 1.46 450 orange orange red 1008f-3r9 _ 3.90@7.9mhz k, j 32@7.9mhz 105 1.56 420 orange white red 1008f-4r7 _ 4.70@7.9mhz k, j 31@7.9mhz 90 1.68 400 yellow violet red 1008f-5r6 _ 5.60@7.9mhz k, j 31@7.9mhz 80 1.82 380 green blue red 1008f-6r8 _ 6.80@7.9mhz k, j 31@7.9mhz 70 2.00 360 blue gray red 1008f-8r2 _ 8.20@7.9mhz k, j 23@7.9mhz 65 2.65 330 gray red red 1008f-100 _ 10.0@7.9mhz k, j 31@7.9mhz 60 2.95 300 brown black orange 1008f-120 _ 12.0@7.9mhz k, j 30@7.9mhz 50 3.35 270 brown red orange 1008f-150 _ 15.0@7.9mhz k, j 38@7.9mhz 50 3.04 250 brown green orange 1008f-220 _ 22.0@2.52mhz k, j 10@2.52mhz 10 2.80 125 red red orange
smd wire wound ferrite chip inductor: p/n 1008f-series rev. a jan. 01, 2006. page: 2 of 3 frontier electronics corp. 667 e. cochran street, simi valley, ca 93065 tel: (805) 522-9998 fax: (805) 522-9989 e-mail: frontiersales@frontierusa.com web: http://www.frontierusa.com smd wire wound ferrite chip inductors -- 1008f series b. dimensions: (unit: mm.) series a (max.) b (max.) c (max.) d (max.) e f 1008f 2.92 2.79 2.03 1.27 1.02 2.54 c. mechanical drawing: d. color coding: 1. these parts are marked with 3 color dots. the tabl e at below shows the significance of each color. 2. dots 1 and 2 indicate the inductance in nh. 3. dots 3 indicate number of zeroes to be added. e. feature: 1. p/n: 1008f - xxx _ : 1008f : size, ? xxx ?: inductance, ? _ ?: tolerance. 2. tolerance: m: 20%, k: 10%, j: 5%, g: 2%, f: 1%. 3. high q at high frequency. 4. high self-resonance frequency. 5. for 15oc temperature rise. 6. inductance & q measured using the hp4291b 7. srf measured using the hp8720d or hp8753e. 8. dcr measured using the 502bc. 9. operating temperature: -40oc to +125oc. 10. inductance and current range: from 0.047uh(650ma) 10.0uh(300ma). 11. srf: from 1800mhz to 60mhz. 12. rohs compliant. f. application: ? pagers. ? mobile communication units. ? portable telephone. ? hybrid. special specifications are available for customer?s requirement. 3rd multiplier 1st : inductance 2nd: inductance top view 0 = black 5= green 1 = brown 6= blue 2 = red 7 = violet 3 = orange 8 = gray 4 = yellow 9 = white color code table 2.54 land pattern 0.51 1.52 0.51 e d e f a b c
smd wire wound ferrite chip inductor: p/n 1008f-series rev. a jan. 01, 2006. page: 3 of 3 frontier electronics corp. 667 e. cochran street, simi valley, ca 93065 tel: (805) 522-9998 fax: (805) 522-9989 e-mail: frontiersales@frontierusa.com web: http://www.frontierusa.com smd wire wound ferrite chip inductors -- 1008f series f. characteristic curve: 1. l vs. frequency: 2. typical q vs. frequency: 1 10 100 1 10 100 1000 frequency (mhz) inductance (uh) 1008f-100 1008f-5r6 1008f-2r2 1008f-1r2 1008f-3r9 0 20 40 60 80 1 10 100 1000 frequency (mhz) q 1r2 2r2 5r6 10 0 3r9
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