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surface mount ferrite products inductors & ferrite beads www.kemet.com f3115d 1/08
? kemet electronics corporation, p.o. box 5928, greenville, sc 29606 (864) 963-6300 2 ? kemet electronics corporation, p.o. box 5928, greenville, sc 29606 (864) 963-6300 3 table of contents l-wire wound chip inductors - l-pw series . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 4 0805 case size standard type (l-pws series) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 5 0806 case size standard type (l-pws series) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 5 1007 case size standard type (l-pws series) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 5 1207 case size standard type (l-pws series) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 6 0603 case size standard type (l-pwf series bottom surface electrode) . . . . . . . . . . . . . . . . . . . . . . . page 6 0805 case size high current type (l-pwi series) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 6 0806 case size high current type (l-pwi series) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 6 1007 case size high current type (l-pwi series) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 7 0805 case size low rdc type (l-pwr series) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 7 1007 case size low rdc type (l-pwr series) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 7 l-wire wound chip inductors - l-dws/l-dwi/l-dwl series . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 8 0805 case size low rdc type (l-dws series) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 9 0806 case size low rdc type (l-dws series) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 9 1007 case size low rdc type (l-dws series) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 9 0805 case size high current type (l-dwi series) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 9 0806 case size high current type (l-dwi series) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 9 1007 case size high current type (l-dwi series) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 10 1210 case size high current type (l-dwi series) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 10 0805 case size low profile type (l-dwl series) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 10 0603 case size power, bottom surface electrode type (l-dwf series) . . . . . . . . . . . . . . . . . . . . . . . . page 10 l-multilayer chip inductors for high frequency - l-rms series . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 11 0201 case size multilayer chip inductors for high frequency (rms series) . . . . . . . . . . . . . . . . . . . . . page 12 0402 case size multilayer chip inductors for high frequency (rms series) . . . . . . . . . . . . . . . . . . . . . page 13 0603 case size multilayer chip inductors for high frequency (rms series) . . . . . . . . . . . . . . . . . . . . . page 14 0805 case size multilayer chip inductors for high frequency (rms series) . . . . . . . . . . . . . . . . . . . . . page 15 l-multilayer chip inductors - l-sms/l-pms/l-dmi series . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 16 0402 case size multilayer chip inductors (l-sms series) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . pa ge 17 0603 case size multilayer chip inductors (l-sms series) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . pa ge 18 0805 case size multilayer chip inductors (l-sms series) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . pa ge 19 0603 case size multilayer chip inductors (l-pms series) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . pa ge 20 0805 case size multilayer chip inductors (l-pms series) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . pa ge 20 1008 case size multilayer chip inductors (l-dmi series) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 20 l-low profile smd inductors (l-dwd series) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 21 l-dwd3010 type (1.0mm max. height) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 21 l-dwd4010 type (1.0mm max. height) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 21 l-dwd4012 type (1.2mm max. height) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 22 l-dwd4018 type (1.8mm max. height) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 22 l-dwd8040 type (4.2mm max. height) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 22 z-high current ferrite chip beads - z-pws/z-pwz series. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 23 0603 case size high current ferrite chip beads (z-pws series) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 24 0805 case size high current ferrite chip beads (z-pws series) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 24 1206 case size high current ferrite chip beads (z-pws series) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 24 1806 case size high current ferrite chip beads (z-pws series) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 24 0603-1812 high impedence type ferrite chip beads (z-pwz series) . . . . . . . . . . . . . . . . . . . . . . . . . . page 25 z-multilayer ferrite chip beads - z-sms/z-pms series. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 26 0201 multilayer ferrite chip beads standard type (sms series) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 27 0402 multilayer ferrite chip beads standard type (sms series) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 27 0402 multilayer ferrite chip beads for power lines (pms series) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 27 0603 multilayer ferrite chip beads standard type (sms series) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 28 0603 multilayer ferrite chip beads for power lines (pms series) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 28 0805 multilayer ferrite chip beads standard type (sms series) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 29 0805 multilayer ferrite chip beads for power lines (pms series) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 29 ? kemet electronics corporation, p.o. box 5928, greenville, sc 29606 (864) 963-6300 4 features: operating temperature: ? small size wound chip inductor with low dc resistance ? - oc to +105oc (including self-generated heat) ? dimension without directional influence on mountability and characteristics applications: ? digital still cameras (dsc), digital video cameras (dvc), pda?s and other portable digital equipment ? portable telephones and wireless lan inductance examples: 3n9 = 0.0039 h 1r0 = 1.0h 10n = 0.01 h 100 = 10h r10 = 0.1 h 101 = 100 h inductance tolerance k = 10%, m = 20% inductor l c 0805 100 m pws t e t w l wire wound chip inductors - l-pws/l-pwf/l-pwi/l-pwr series part numbering table dimension table in millimeters (inches) case size (eia) 0603 1007 0805 1207 0806 eia case code metric dim. code l length (inches) w width (inches) t thickness maximum (inches) e (inches) 0603 1608 1.6 0.1 (0.063 0.004) 0.8 0.1 (0.031 0.004) 0.8 0.1 (0.031 0.004) 0.35 0.2 (0.014 0.008) 0805 2012 2.0 0.2 (0.079 0.008) 1.25 0.2 (0.049 0.008) 1.25 0.2 (0.049 0.008) 0.5 0.2 (0.02 0.008) 0806 2016 2.0 0.2 (0.079 0.008) 1.6 0.2 (0.063 0.008) 1.6 0.2 (0.063 0.008) 0.5 0.2 (0.02 0.008) 1007 2518 2.5 0.2 (0.098 0.008) 1.8 0.2 (0.072 0.008) 1.8 0.2 (0.072 0.008) 0.5 0.2 (0.02 0.008) 1207 3218 3.2 0.2 (0.128 0.008) 1.8 0.2 (0.072 0.008) 1.8 0.2 (0.072 0.008) 0.6 0.2 (0.024 0.008) type pws = standard type pwi = high current type pwr = low rdc type pwf = bottom surface electrode (see part number table) specification c = commercial b = bottom surface electrode r - low rdc type packaging code t = tape & reel ? kemet electronics corporation, p.o. box 5928, greenville, sc 29606 (864) 963-6300 5 ordering code inductance ( h) inductance tolerance minimum self resonant frequency (mhz) dc resistance ( ) (30%) maximum rated current (ma) measuring frequency (mhz) tape & reel packaging quantity l0805c1r0mpwst 1.0 20% 100 0.15 300 7.96 3,000 l0805c2r2mpwst 2.2 20% 80 0.23 240 7.96 3,000 l0805c4r7mpwst 4.7 20% 45 0.40 140 7.96 3,000 l0805c100mpwst 10 20% 32 0.70 100 2.52 3,000 l0805r100mpwst* 10 20% 32 0.50 100 2.52 3,000 l0805c220mpwst 22 20% 15 1.70 75 2.52 3,000 l0805c470mpwst 47 20% 11 3.70 50 2.52 3,000 l0805c101mpwst 100 20% 8 7.00 30 0.796 3,000 0805 case size standard type (l-pws series) 0806 case size standard type (l-pws series) ordering code inductance ( h) inductance tolerance minimum self resonant frequency (mhz) dc resistance ( ) (30%) maximum rated current (ma) measuring frequency (mhz) tape & reel packaging quantity l0806c1r0mpwst 1.0 20% 100 0.09 455 7.96 2,000 l0806c1r5mpwst 1.5 20% 80 0.11 350 7.96 2,000 l0806c2r2mpwst 2.2 20% 70 0.13 315 7.96 2,000 l0806c3r3mpwst 3.3 20% 55 0.20 280 7.96 2,000 l0806c4r7mpwst 4.7 20% 45 0.25 210 7.96 2,000 l0806c6r8mpwst 6.8 20% 38 0.35 175 7.96 2,000 l0806c100mpwst 10 20% 32 0.50 155 2.52 2,000 l0806c150mpwst 15 20% 28 0.70 130 2.52 2,000 l0806c220mpwst 22 20% 16 1.00 105 2.52 2,000 l0806c330mpwst 33 20% 14 1.70 85 2.52 2,000 l0806c470mpwst 47 20% 11 2.40 60 2.52 2,000 l0806c680mpwst 68 20% 10 3.00 50 2.52 2,000 l0806c101mpwst 100 20% 8 4.50 40 0.796 2,000 1007 case size standard type (l-pws series) ordering code inductance ( h) inductance tolerance minimum self resonant frequency (mhz) dc resistance ( ) (30%) maximum rated current (ma) measuring frequency (mhz) tape & reel packaging quantity l1007c1r0mpwst 1.0 20% 100 0.06 500 7.96 2,000 l1007c1r5mpwst 1.5 20% 80 0.07 400 7.96 2,000 l1007c2r2mpwst 2.2 20% 68 0.09 340 7.96 2,000 l1007c3r3mpwst 3.3 20% 54 0.11 270 7.96 2,000 l1007c4r7mpwst 4.7 20% 46 0.13 240 7.96 2,000 l1007r4r7mpwst 4.7 20% 46 0.10 235 7.96 2,000 l1007c6r8mpwst 6.8 20% 38 0.15 195 7.96 2,000 l1007c100mpwst 10 20% 30 0.25 165 2.52 2,000 l1007c150mpwst 15 20% 23 0.32 145 2.52 2,000 l1007c220mpwst 22 20% 19 0.50 115 2.52 2,000 l1007c330mpwst 33 20% 15 0.70 95 2.52 2,000 l1007c470mpwst 47 20% 12 0.95 85 2.52 2,000 l1007c680mpwst 68 20% 9.5 1.50 70 2.52 2,000 l1007c101mpwst 100 20% 9 2.10 55 0.796 2,000 l1007c151mpwst 150 20% 7 3.20 45 0.796 2,000 l1007c221mpwst 220 20% 5.5 4.50 35 0.796 2,000 l1007c331mpwst 330 20% 4.5 7.00 30 0.796 2,000 l1007c471mpwst 470 20% 3.5 10.00 25 0.796 2,000 l1007c681mpwst 680 20% 3 17.00 20 0.796 2,000 l1007c102mpwst 1000 20% 2.4 24.00 15 0.252 2,000 wire wound chip inductors - l-pws, l-pwf, l-pwi, l-pwr series * low rdc type 1207 case size standard type (l-pws series) ordering code inductance ( h) inductance tolerance minimum self resonant frequency (mhz) dc resistance ( ) (30%) maximum rated current (ma) measuring frequency (mhz) tape & reel packaging quantity l1207c1r0mpwst 1.0 20% 100 0.06 1075 7.96 2,000 l1207c1r5mpwst 1.5 20% 80 0.07 860 7.96 2,000 l1207c2r2mpwst 2.2 20% 68 0.09 775 7.96 2,000 l1207c3r3mpwst 3.3 20% 54 0.11 560 7.96 2,000 l1207c4r7mpwst 4.7 20% 41 0.13 550 7.96 2,000 l1207c6r8mpwst 6.8 20% 40 0.17 380 7.96 2,000 l1207c100(_)pwst 10 k=10%, m=20% 30 0.25 340 2.52 2,000 l1207c150(_)pwst 15 k=10%, m=20% 25 0.32 300 2.52 2,000 l1207c220(_)pwst 22 k=10%, m=20% 19 0.49 255 2.52 2,000 l1207c330(_)pwst 33 k=10%, m=20% 15 0.75 215 2.52 2,000 l1207c470(_)pwst 47 k=10%, m=20% 12 0.92 205 2.52 2,000 l1207c680(_)pwst 68 k=10%, m=20% 11 1.49 145 2.52 2,000 l1207c101(_)pwst 100 k=10%, m=20% 8 2.40 140 0.796 2,000 l1207c151(_)pwst 150 k=10%, m=20% 7 3.20 105 0.796 2,000 l1207c221(_)pwst 220 k=10%, m=20% 5 5.40 80 0.796 2,000 l1207c331(_)pwst 330 k=10%, m=20% 4 7.00 65 0.796 2,000 l1207c471(_)pwst 470 k=10%, m=20% 3.5 14.00 54 0.796 2,000 l1207c681(_)pwst 680 k=10%, m=20% 3 17.00 45 0.796 2,000 l1207c102(_)pwst 1000 k=10%, m=20% 2.4 27.00 39 0.252 2,000 ? kemet electronics corporation, p.o. box 5928, greenville, sc 29606 (864) 963-6300 6 0806 case size high current type (l-pwi series) ordering code inductance ( h) inductance tolerance minimum self resonant frequency (mhz) dc resistance ( ) (30%) maximum rated current (ma) measuring frequency (mhz) tape & reel packaging quantity l0806c1r0mpwit 1.0 20% 100 0.10 690 7.96 2,000 l0806c1r5mpwit 1.5 20% 80 0.15 600 7.96 2,000 l0806c2r2mpwit 2.2 20% 70 0.20 520 7.96 2,000 l0806c3r3mpwit 3.3 20% 55 0.27 410 7.96 2,000 l0806c4r7mpwit 4.7 20% 45 0.37 355 7.96 2,000 l0806c6r8mpwit 6.8 20% 38 0.59 290 7.96 2,000 l0806c100mpwit 10 20% 32 0.82 245 2.52 2,000 l0806c150mpwit 15 20% 28 1.20 200 2.52 2,000 l0806c220mpwit 22 20% 16 1.80 165 2.52 2,000 l0806c330mpwit 33 20% 14 2.80 135 2.52 2,000 l0806c470mpwit 47 20% 11 4.30 110 2.52 2,000 l0806c680mpwit 68 20% 10 7.00 95 2.52 2,000 l0806c101mpwit 100 20% 8 8.00 75 0.796 2,000 ordering code inductance ( h) inductance tolerance minimum self resonant frequency (mhz) dc resistance ( ) (30%) maximum rated current (ma) measuring frequency (mhz) tape & reel packaging quantity l0603b1r0mpwft 1.0 20% 100 0.19 620 7.96 3,000 l0603b2r2mpwft 2.2 20% 70 0.33 430 7.96 3,000 l0603b4r7mpwft 4.7 20% 45 0.50 295 7.96 3,000 l0603b100(_)pwft 10 k=10%, m=20% 40 1.20 200 2.52 3,000 l0603b220(_)pwft 22 k=10%, m=20% 16 3.70 130 2.52 3,000 l0603b470(_)pwft 47 k=10%, m=20% 11 5.80 90 2.52 3,000 0603 case size standard type (l-pwf series - bottom surface electrodes) (_) - insert inductance tolerance code (k or m) (_) - insert inductance tolerance code (k or m) ordering code inductance ( h) inductance tolerance minimum self resonant frequency (mhz) dc resistance ( ) (30%) maximum rated current (ma) measuring frequency (mhz) tape & reel packaging quantity l0805c1r0mpwit 1.0 20% 100 0.19 620 7.96 3,000 l0805c2r2mpwit 2.2 20% 70 0.33 430 7.96 3,000 l0805c4r7mpwit 4.7 20% 45 0.50 295 7.96 3,000 l0805c100mpwit 10 20% 40 1.20 200 2.52 3,000 l0805c220mpwit 22 20% 16 3.70 130 2.52 3,000 l0805c470mpwit 47 20% 11 5.80 90 2.52 3,000 0805 case size high current type (l-pwi series) ? kemet electronics corporation, p.o. box 5928, greenville, sc 29606 (864) 963-6300 7 1007 case size high current type (l-pwi series) 1007 case size low rdc type (l-pwr series) ordering code inductance ( h) inductance tolerance minimum self resonant frequency (mhz) dc resistance ( ) (30%) maximum rated current (ma) measuring frequency (mhz) tape & reel packaging quantity l1007c1r0mpwit 1.0 20% 100 0.08 775 7.96 2,000 l1007r1r0mpwit* 1.0 20% 100 0.065 890 7.96 2,000 l1007c1r5mpwit 1.5 20% 80 0.11 660 7.96 2,000 l1007c2r2mpwit 2.2 20% 68 0.13 600 7.96 2,000 l1007c3r3mpwit 3.3 20% 54 0.16 500 7.96 2,000 l1007c4r7mpwit 4.7 20% 41 0.20 430 7.96 2,000 l1007c6r8mpwit 6.8 20% 38 0.30 360 7.96 2,000 l1007c100mpwit 10 20% 30 0.36 300 2.52 2,000 l1007c150mpwit 15 20% 23 0.65 250 2.52 2,000 l1007c220mpwit 22 20% 19 0.77 210 2.52 2,000 l1007c330mpwit 33 20% 15 1.50 170 2.52 2,000 l1007c470mpwit 47 20% 12 1.90 150 2.52 2,000 l1007c680mpwit 68 20% 9.5 2.80 120 2.52 2,000 l1007c101mpwit 100 20% 9.0 3.70 100 0.796 2,000 l1007c151mpwit 150 20% 7.0 6.10 85 0.796 2,000 l1007c221mpwit 220 20% 5.5 8.40 70 0.796 2,000 l1007c331mpwit 330 20% 4.5 12.30 60 0.796 2,000 l1007c471mpwit 470 20% 3.5 22.00 45 0.796 2,000 l1007c681mpwit 680 20% 3.0 28.00 35 0.796 2,000 ordering code inductance ( h) inductance tolerance minimum self resonant frequency (mhz) dc resistance ( ) (30%) maximum rated current (ma) measuring frequency (mhz) tape & reel packaging quantity l1007r1r0mpwrt 1.0 20% 100 0.045 400 7.96 2,000 l1007r2r2mpwrt 2.2 20% 68 0.07 280 7.96 2,000 l1007r4r7mpwrt 4.7 20% 45 0.1 200 7.96 2,000 l1007r100mpwrt 10 20% 30 0.19 180 2.52 2,000 l1007r220mpwrt 22 20% 19 0.44 120 2.52 2,000 l1007r470mpwrt 47 20% 11 0.84 95 2.52 2,000 l1007r101mpwrt 100 20% 9 1.89 75 0.796 2,000 0805 case size low rdc type (l-pwr series) ordering code inductance ( h) inductance tolerance minimum self resonant frequency (mhz) dc resistance ( ) (30%) maximum rated current (ma) measuring frequency (mhz) tape & reel packaging quantity l0805r1r0mpwrt 1.0 20% 100 0.07 200 7.96 3,000 l0805r2r2mpwrt 2.2 20% 80 0.13 175 7.96 3,000 l0805r4r7mpwrt 4.7 20% 45 0.24 150 7.96 3,000 l0805r100mpwrt 10 20%. 32 0.36 125 2.52 3,000 l0805r220mpwrt 22 20% 16 1.00 100 2.52 3,000 l0805r470mpwrt 47 20% 11 1.70 75 2.52 3,000 l0805r101mpwrt 100 20% 8 4.00 50 0.796 3,000 wire wound chip inductors - l-pws, l-pwf, l-pwi, l-pwr series * low rdc type ? kemet electronics corporation, p.o. box 5928, greenville, sc 29606 (864) 963-6300 8 features: operating temperature: ? small size wound chip inductor with high current ? - oc to +105oc (including self-generated heat) ? dimension without directional influence on mountability and characteristics applications: ? digital still cameras (dsc), digital video cameras (dvc), pda?s and other portable digital equipment ? for dc-dc converter circuit eia case size metric dim. code l length (inches) w width (inches) t thickness maximum (inches) e (inches) 0603 1608 1.6 0.2 (0.063 0.008) 0.8 0.2 (0.031 0.008) 0.8 0.2 (0.031 0.008) 0.4 0.15 (0.015 0.006) 0805 2012 2.0 0.2 (0.079 0.008) 1.25 0.2 (0.049 0.008) 1.25 0.2 (0.049 0.008) 0.5 0.2 (0.02 0.008) 0806 2016 2.0 0.2 (0.079 0.008) 1.6 0.2 (0.063 0.008) 1.6 0.2 (0.063 0.008) 0.5 0.2 (0.02 0.008) 1007 2518 2.5 0.2 (0.098 0.008) 1.8 0.2 (0.071 0.008) 1.8 0.2 (0.071 0.008) 0.5 0.2 (0.02 0.008) 1210 3225 3.2 0.2 (0.126 0.008) 2.5 0.2 (0.098 0.008) 2.5 0.2 (0.098 0.008) 0.6 0.3 (0.024 0.012) e t w l wire wound chip inductors - l-dws/l-dwi/l-dwl/l-dwf series part numbering table dimension table in millimeters (inches) inductance examples: 3n9 = 0.0039 h 1r0 = 1.0h 10n = 0.01 h 100 = 10h r10 = 0.1 h 101 = 100 h inductance tolerance k = 10%, m = 20% inductor l c 0805 100 m dws t case size (eia) 0603 1007 0805 1210 0806 type dws = standard type dwi = high current type dwl = low profile dwf = bottom surface electrode (see part number table) specification c = commercial b = bottom surface electrode r - low rdc type packaging code t = tape & reel ? kemet electronics corporation, p.o. box 5928, greenville, sc 29606 (864) 963-6300 9 0805 case size standard type (l-dws series) ordering code inductance ( h) inductance tolerance minimum self resonant frequency (mhz) dc resistance ( ) (30%) maximum rated current (ma) measuring frequency (mhz) tape & reel packaging quantity 12 l0805c2r2mdwst 2.2 20% 80 0.23 410 770 7.96 3,000 l0805c4r7mdwst 4.7 20% 45 0.40 300 580 7.96 3,000 l0805r100mdwst 10 20% 32 0.50 200 520 2.52 3,000 l0805c220mdwst 22 20% 16 1.70 135 280 2.52 3,000 l0805c470mdwst 47 20% 11 3.70 90 190 2.52 3,000 0805 case size high current type (l-dwi series) ordering code inductance ( h) inductance tolerance minimum self resonant frequency (mhz) dc resistance ( ) (30%) maximum rated current (ma) measuring frequency (mhz) tape & reel packaging quantity 12 l0805c1r0mdwit 1.0 20% 100 0.19 700 840 7.96 3,000 l0805c2r2mdwit 2.2 20% 70 0.33 530 640 7.96 3,000 l0805c4r7mdwit 4.7 20% 45 0.50 360 520 7.96 3,000 l0805c100mdwit 10 20% 40 1.20 240 340 2.52 3,000 l0805c220mdwit 22 20% 16 3.70 170 190 2.52 3,000 l0805c470mdwit 47 20% 11 5.80 120 150 2.52 3,000 0806 case size high current type (l-dwi series) ordering code inductance ( h) inductance tolerance minimum self resonant frequency (mhz) dc resistance ( ) (30%) maximum rated current (ma) measuring frequency (mhz) tape & reel packaging quantity 12 l0806c1r0mdwit 1.0 20% 100 0.1 1100 1100 7.96 3,000 l0806c1r5mdwit 1.5 20% 80 0.15 1000 1000 7.96 3,000 l0806c2r2mdwit 2.2 20% 70 0.20 750 720 7.96 3,000 l0806c3r3mdwit 3.3 20% 55 0.27 600 610 7.96 3,000 l0806c4r7mdwit 4.7 20% 45 0.37 550 530 7.96 3,000 l0806c6r8mdwit 6.8 20% 38 0.59 450 450 7.96 3,000 l0806c100(_)dwit 10 k=10%, m=20% 32 0.82 380 350 2.52 3,000 l0806c150(_)dwit 15 k=10%, m=20% 28 1.2 300 300 2.52 3,000 l0806c220(_)dwit 22 k=10%, m=20% 16 1.8 250 240 2.52 3,000 l0806c330(_)dwit 33 k=10%, m=20% 14 2.8 220 220 2.52 3,000 l0806c470(_)dwit 47 k=10%, m=20% 11 4.3 150 150 2.52 3,000 l0806c680(_)dwit 68 k=10%, m=20% 10 7 130 130 2.52 3,000 l0806c101(_)dwit 100 k=10%, m=20% 8 8 110 110 0.796 3,000 0806 case size standard type (l-dws series) ordering code inductance ( h) inductance tolerance minimum self resonant frequency (mhz) dc resistance ( ) (30%) maximum rated current (ma) measuring frequency (mhz) tape & reel packaging quantity 12 l0806c2r2mdwst 2.2 20% 70 0.13 510 1000 7.96 2,000 l0806c4r7mdwst 4.7 20% 45 0.25 340 740 7.96 2,000 L0806C100MDWST 10 20% 32 0.50 250 520 2.52 2,000 l0806c220mdwst 22 20% 16 1.00 165 370 2.52 2,000 l0806c470mdwst 47 20% 11 2.40 110 240 2.52 2,000 *for rated current of ordinary small power choke coils, please refer to the rated current (1) in the above table. *for current (2) is the current for instantaneous flow such as plunging current of dc/dc converter. in case of usage in the circuit where large current may be semicontinuously applied over 5 minutes with auto recovery circuit, etc, please contact our sales section before practical application. rated current (1):current value to guarantee -30% of nominal inductance rated current (2):current value to guarantee component temperature within t = 40c with current flow. (it's not the current to guarantee the inductance value) (_) - insert inductance tolerance code (k or m) 1007 case size standard type (l-dws series) ordering code inductance ( h) inductance tolerance minimum self resonant frequency (mhz) dc resistance ( ) (30%) maximum rated current (ma) measuring frequency (mhz) tape & reel packaging quantity 12 l1007c2r2mdwst 2.2 20% 68 0.09 510 1300 7.96 2,000 l1007c4r7mdwst 4.7 20% 46 0.13 340 1100 7.96 2,000 l1007c100mdwst 10 20% 30 0.25 250 820 2.52 2,000 l1007c220mdwst 22 20% 19 0.50 165 580 2.52 2,000 l1007c470mdwst 47 20% 12 0.95 110 420 2.52 2,000 wire wound chip inductors - l-dws, l-dwi, l-dwl, l-dwf series ? kemet electronics corporation, p.o. box 5928, greenville, sc 29606 (864) 963-6300 10 1007 case size high current type (l-dwi series) ordering code inductance ( h) inductance tolerance minimum self resonant frequency (mhz) dc resistance ( ) (30%) maximum rated current (ma) measuring frequency (mhz) tape & reel packaging quantity 12 l1007c1r0mdwit 1.0 20% 100 0.08 1000 1200 7.96 2,000 l1007c2r2mdwit 2.2 20% 68 0.13 890 1100 7.96 2,000 l1007c4r7mdwit 4.7 20% 41 0.20 680 920 7.96 2,000 l1007c100mdwit 10 20% 30 0.36 480 680 2.52 2,000 l1007c220mdwit 22 20% 19 0.77 320 460 2.52 2,000 l1007c470mdwit 47 20% 12 1.90 240 290 2.52 2,000 l1007c101mdwit 100 20% 9 3.7 160 170 0.796 2,000 l1007c220mdwit 220 20% 5.5 8.4 115 110 0.796 2,000 l1007c470mdwit 470 20% 3.5 22 80 70 0.796 2,000 l1007c681mdwit 680 20% 3 28 65 60 0.796 2,000 1210 case size high current low rdc type (l-dwi series) ordering code inductance ( h) inductance tolerance minimum self resonant frequency (mhz) dc resistance ( ) (30%) maximum rated current (ma) measuring frequency (mhz) tape & reel packaging quantity 12 l1210r1r0mdwit 1.0 20% 250 0.055 2000 1440 0.1 1,000 l1210r1r5mdwit 1.5 20% 220 0.06 2000 1310 0.1 1,000 l1210r2r2mdwit 2.2 20% 190 0.08 2000 1130 0.1 1,000 l1210r3r3mdwit 3.3 20% 160 0.095 1800 1040 0.1 1,000 l1210r4r7mdwit 4.7 20% 70 0.1 1250 1010 0.1 1,000 l1210r6r8mdwit 6.8 20% 50 0.12 930 940 0.1 1,000 l1210r100(_)dwit 10 k=10%, m=20% 23 0.133 900 900 0.1 1,000 l1210r150(_)dwit 15 k=10%, m=20% 20 0.195 730 850 0.1 1,000 l1210r220(_)dwit 22 k=10%, m=20% 17 0.27 620 780 0.1 1,000 l1210r330(_)dwit 33 k=10%, m=20% 13 0.41 500 570 0.1 1,000 l1210r470(_)dwit 47 k=10%, m=20% 10 0.67 390 480 0.1 1,000 l1210r680(_)dwit 68 k=10%, m=20% 8 1 320 410 0.1 1,000 l1210r101(_)dwit 100 k=10%, m=20% 6 1.4 270 340 0.1 1,000 (_) - insert inductance tolerance code (k or m) *for rated current of ordinary small power choke coils, please refer to the rated current (1) in the above table. *for current (2) is the current for instantaneous flow such as plunging current of dc/dc converter. in case of usage in the circuit where large current may be semicontinuously applied over 5 minutes with auto recovery circuit, etc, please contact our sales section before practical application. rated current (1):current value to guarantee -30% of nominal inductance (at 20oc) rated current (2):current value to guarantee component temperature within t = 40c with current flow. (it's not the current to guarantee the inductance value) (_) - insert inductance tolerance code (k or m) 0603 case size power, bottom surface electrode type (l-dwf 1608 series) ordering code inductance ( h) inductance tolerance minimum self resonant frequency (mhz) dc resistance ( ) (30%) maximum rated current (ma) measuring frequency (mhz) tape & reel packaging quantity 12 l0603b1r0mdwft 1.0 20% 100 0.09 290 770 7.96 2,000 l0603b2r2mdwft 2.2 20% 80 0.17 190 560 7.96 2,000 l0603b4r7mdwft 4.7 20% 45 0.24 145 470 7.96 2,000 l0603b100(_)dwft 10 k=10%, m=20% 32 0.36 115 380 2.52 2,000 l0603b220(_)dwft 22 k=10%, m=20% 16 1.00 70 230 2.52 2,000 l0603b470(_)dwft 47 k=10%, m=20% 11 2.5 50 140 2.52 2,000 0805 case size low profile type (l-dwl series) ordering code inductance ( h) inductance tolerance minimum self resonant frequency (mhz) dc resistance ( ) (30%) maximum rated current (ma) measuring frequency (mhz) tape & reel packaging quantity 12 l0805c4r7mdwlt 4.7 20% 45 0.66 275 490 0.10 4,000 l0805c100mdwlt 10 20% 32 1.00 205 370 0.10 4,000 l0805c470mdwlt 47 20% 11 4.20 100 140 0.10 4,000 ? kemet electronics corporation, p.o. box 5928, greenville, sc 29606 (864) 963-6300 11 features: operating temperature: ? multilayer inductor made of advanced ceramics with low ? 0201: -55oc to +125oc resistivity silver used as internal conductors, provides ? 0402: -55oc to +125oc excellent q and srf characteristics ? ? & |