smd wire wound ferrite chip inductor: p/n 0805f-series rev. a mar. 27, 2007. page: 1 of 2 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 ?0805f series a. electrical specifications: part no. l (uh) test freq. (mhz) percent tolerance q (min) srf (min) (mhz) dcr (max) i rms. (a) color code 0805f-78n _ 0.078 7.9 k , j 19 1440 0.042 2.0 black 0805f-r11 _ 0.110 7.9 k , j 19 1400 0.050 2.0 brown 0805f-r47 _ 0.47 7.9 k , j 19 500 0.310 0.720 red 0805f-r68 _ 0.68 7.9 k , j 20 400 0.460 0.590 orange 0805f-1r0 _ 1.0 7.9 k , j 20 340 0.690 0.500 yellow 0805f-1r5 _ 1.5 7.9 k , j 20 275 0.830 0.490 green 0805f-1r8 _ 1.8 7.9 k , j 20 246 1.15 0.410 blue 0805f-2r2 _ 2.2 7.9 k , j 20 106 1.28 0.365 violet 0805f-2r7 _ 2.7 7.9 k , j 20 105 1.48 0.350 gray 0805f-3r3 _ 3.3 7.9 k , j 20 83 1.57 0.330 white 0805f-3r9 _ 3.9 7.9 k , j 20 52 1.70 0.300 black 0805f-4r7 _ 4.7 7.9 k , j 20 50 1.87 0.280 brown 0805f-6r8 _ 6.8 7.9 k , j 20 35 2.25 0.260 red 0805f-8r2 _ 8.2 2.5 k , j 18 27 2.55 0.250 orange 0805f-100 _ 10 2.5 k , j 18 21 3.45 0.200 yellow 0805f-150 _ 15 2.5 k , j 18 17 5.03 0.180 green 0805f-220 _ 22 2.5 k , j 18 13 6.18 0.150 blue 0805f-270 _ 27 2.5 k , j 15 11 11.04 0.120 violet b. dimensions: (unit: mm) series a ( max. ) b ( max. ) c ( max. ) d ( max. ) e f 0805f 2.29 1.91 1.60 0.76 1.02 1.78 c. mechanical drawing: d. color coding: these parts are marked with single color dot. the do t represented inductance va lue shows on the table. e. feature: 1. p/n: 0805f - xxx _ : 0805f : size, ? xxx ?: inductance, ? _ ?: tolerance. 2. tolerance: k: 10%, j: 5%. 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 +85oc. 10. inductance and current range: from 0.078uh (2000ma) 27uh (120ma). 11. srf: from 1440 mhz to 11 mhz. 12. rohs compliant. f. applications: ? pagers. ? mobile communication units. ? portable telephone. ? hybrid. special specifications are availabl e for customer?s requirement. identifier for 0603c & 0805c series. to p view land pattern e d e f a c b 0.45 1.15 0.45
smd wire wound ferrite chip inductor: p/n 0805f-series rev. a mar. 27, 2007. page: 2 of 2 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? 0805f series f. characteristic curve: 1. l vs. frequency: inductance vs . fre que ncy 0 1 10 100 1000 1 10 100 1000 fre qu e n cy ( mhz ) inductance (uh) 0805f-2r2 0805f-100 0805f-270 2. typical q vs. frequency: typical q vs. fre que ncy 0 1 10 100 1000 1 10 100 1000 frequency (mhz) q (typical ) 0805f-270 0805f-2r2 0805f-100
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