| | | | | | | | | | | | | | | aspi-0428s applications: features: pb rohs compliant abracon is iso 9001 / qs 9000 ce r tified abracon is iso 9001 / qs 9000 ce r tified 303 3 2 e s p e r anz a, r a n c ho s a nt a m ar g ar i t a , c alif o r n i a 926 8 8 t e l 949 - 546-800 0 | f a x 949-546-800 1 | w w w .ab r ac on.com visit www.abracon.com for terms & conditions of sale electrical specifications: p arameters abracon p/n: aspi-0428s-xxx operating temperature: -40oc to +85oc storage temperatur e : -40oc to +85oc revised: 06.26.09 smd shielded power inductors ? superior to be high saturation for surface mounting ? very thin & compact ? with large permissible dc current & low dc resistance ? magnetic shielding surface mount inductor with high rating ? pda's flash memory ? step-up, step-down converters ? communications ? hard disk, notebook computer test frequency is 100khz. dcr & idc listed are all max. value. tolerance: m=20%, m tolerance is standard note: t tape & reel inductance code packagin g aspi - 0428s - m - please refer to the table options and part identification inductanc e tol. (h ) ( ) 1. 2 m 1. 8 m 2. 2 m 2. 7 m 3. 3 m 3. 9 m 4. 7 m 5. 6 m 6. 8 m 8. 2 m 1 0 m 1 2 m 1 5 m 1 8 m 2 2 m 2 7 m 3 3 m 3 9 m 4 7 m 5 6 m 6 8 m 8 2 m 10 0 m 12 0 m 15 0 m 18 0 m aspi-0428s - 1 8 1 1.540 0 0.22 aspi-0428s - 1 2 1 1.270 0 0.27 1.350 0 0.24 0.914 8 0.32 1.020 0 0.29 0.48 aspi-0428s- 3 9 0 0.383 7 0.50 2.04 0.072 0 1.32 0.0236 0.0313 0.049 2 1.57 aspi-0428s - 820 part# aspi-0428s-1 r 2 aspi-0428s-2r2 aspi-0428s-150 aspi-0428s-3r3 aspi-0428s-470 0.235 0 0.70 0.3780 aspi-0428s-5r 6 0.1009 aspi-0428s-10 0 0.128 3 1.00 0.1089 1.17 rdc max . idc max. ( ? ) (a) 2.56 aspi-0428s-4r7 aspi-0428s-6r8 aspi-0428s- 1 8 0 0.1660 1.12 0.149 0 0.76 aspi-0428s-220 aspi-0428s-1r 8 0.027 5 2.20 aspi-0428s-680 aspi-0428s- 1 0 1 aspi-0428s - 1 5 1 0.699 0 0.35 aspi-0428s-2 r 7 0.043 3 1.60 aspi-0428s-3 r 9 0.064 8 1.44 aspi-0428s - 8 r 2 0.117 5 1.04 aspi-0428s- 1 2 0 0.131 6 0.84 aspi-0428s - 56 0 0.624 5 0.41 0.72 aspi-0428s- 2 7 0 0.261 0 0.58 aspi-0428s-33 0 0.56 0.5870 aspi-0428s
| | | | | | | | | | | | | | | aspi-0428s pb rohs compliant abracon is iso 9001 / qs 9000 ce r tified abracon is iso 9001 / qs 9000 ce r tified 303 3 2 e s p e r anz a, r a n c ho s a nt a m ar g ar i t a , c alif o r n i a 926 8 8 t e l 949 - 546-800 0 | f a x 949-546-800 1 | w w w .ab r ac on.com visit www.abracon.com for terms & conditions of sale data plot: low profile wire wound inductor (ceramic base) revised: 06.26.09 smd shielded power inductors inductance vs frequency inductance vs current 0 10 20 30 40 50 1kh z 100kh z 10mh z 40mh z 60mhz 1r8m 2r2m 4r7m 100m 330m 1r8m(h) 1.3 1.4 1.5 1.6 1.7 1.8 0 a 0.7 5 1.5 a 2.25 2r2m(h) 1.4 1.6 1.8 2 0 a 0.66 a 1.32 a 1.98a 4r7m(h) 3.5 4 4.5 5 0 a 0.4 5 0.9 a 1.35 100m(h) 8 8.5 9 9.5 10 10.5 0 a 0.36 a 0.72 a 1.08a 330m(h) 26 28 30 32 34 36 0 a 0.21 a 0.42 a 0.63a aspi-0428s
| | | | | | | | | | | | | | | aspi-0428s pb rohs compliant abracon is iso 9001 / qs 9000 ce r tified abracon is iso 9001 / qs 9000 ce r tified 303 3 2 e s p e r anz a, r a n c ho s a nt a m ar g ar i t a , c alif o r n i a 926 8 8 t e l 949 - 546-800 0 | f a x 949-546-800 1 | w w w .ab r ac on.com visit www.abracon.com for terms & conditions of sale outline drawing: low profile wire wound inductor (ceramic base) revised: 06.26.09 tape & reel: reflow profile: pa r t # a b c d e f 0 . 1 8 5 0 . 0 1 2 0 . 1 8 5 0 . 0 1 2 0 . 1 1 8 m a x 0 . 07 5 re f . 0 . 05 9 r e f . 0 . 2 0 9 r e f . asp i - 0 4 2 8 s - xx x ( 4 . 7 0 . 3 ) ( 4 . 7 0 . 3) ( 3 . 0 ) m a x . (1 . 9 ) re f . ( 1 . 5 ) r e f . (5 . 3 ) re f . smd shielded power inductors dimension : inches (mm) dimension : mm pa r t # a b c d asp i - 0 4 28 s - xxx 1 2 . 5 0 . 5 1 0 0 0 . 5 1 3 . 2 0 . 3 3 3 0 1 . 0 p a r t # a 0 b 0 k 0 p p 0 p 2 5 . 2 0 . 1 5 . 2 0 . 1 3 . 2 0 . 1 8 . 0 0 . 1 4 . 0 0 . 1 2 . 0 0 . 1 w f e d 0 d 1 a s p i - 04 2 8 s - x x x 1 2 0 . 3 . 5 . 5 0 . 0 5 1 . 7 5 0 . 1 1 . 5 m i n . 1 . 5 m i n . aspi-0428s
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