55 cal-chip e l e c t r o n i c s , i n c o r p o r a t e d multilayer chip inductors f ea tures ? internal printed coil structure creates a closed magnetic circuit which acts as a magnetic shield eliminating cross talk, thus permitting higher mounting densities. ? multilayer block structure yields higher reliability. r ecommended a pplica tions ? any general circuit of portable equipment which compact size and high mounting densities are required. e xternal d imensions glf 3216 r10 m -t type - multilayer chip inductors packaging -t = tape & reel inductance tolerance (%) j = 5 k = 10 m = 20 nominal inductance (h) example: 47n = 0.047 r10 = 0.1 1r0 = 1 100 = 10 r = decimal point n = 0.0 (nh type) external dimensions (lxw) (mm) 1608 (0603) - 1.6 x 0.8 2125 (0805) - 2.0 x 1.25 3216 (1206) - 3.2 x 1.6 glf s eries o rdering c ode type glf1608 (0603) glf2125 (0805) glf3216 (1206) l 1.60.15 (0.0630.006) 2.0 +0.3 -0.1 (0.079 +0.012 ) -0.004 3.20.2 (0.1260.008) w 0.80.15 (0.0310.006) 1.250.2 (.0490.008) 1.60.2 (0.0630.008) t 0.80.15 (0.0310.006) 0.850.2 1.250.2 (0.0330.008) (0.0490.008) 0.60.2 1.10.3 (0.0240.008) (0.043.012) e 0.30.2 (0.0120.008) 0.50.3 (0.0200.012) 0.50.3 (0.0200.012) inductance 0.1h 1h 10h imax [ma] 50 25 5 rdcmax [ ? ] 0.50 0.60 2.55 imax [ma] 250 50 15 rdcmax [ ? ] 0.30 0.40 1.15 imax [ma] 250 100 25 rdcmax [ ? ] 0.25 0.40 1.00 operating temperature: -40~85c
56 cal-chip e l e c t r o n i c s , i n c o r p o r a t e d multilayer chip inductors - glf1608 part no. glf1608 47nm glf1608 68nm glf1608 82nm glf1608 r10 glf1608 r12 glf1608 r15 glf1608 r18 glf1608 r22 glf1608 r27 glf1608 r33 glf1608 r39 glf1608 r47 glf1608 r56 glf1608 r68 glf1608 r82 glf1608 1r0 glf1608 1r2 glf1608 1r5 glf1608 1r8 glf1608 2r2 glf1608 2r7 glf1608 3r3 glf1608 3r9 glf1608 4r7 glf1608 5r6 glf1608 6r8 glf1608 8r2 glf1608 100 glf1608 120 glf1608 150m glf1608 180m glf1608 220m glf1608 270m glf1608 330m inductance (h) 0.047 0.068 0.082 0.10 0.12 0.15 0.18 0.22 0.27 0.33 0.39 0.47 0.56 0.68 0.82 1.0 1.2 1.5 1.8 2.2 2.7 3.3 3.9 4.7 5.6 6.8 8.2 10 12 15 18 22 27 33 inductance tolerance q (min.) 10 10 10 15 15 15 15 15 15 15 15 15 15 15 15 35 35 35 35 35 35 35 35 35 35 35 35 35 35 20 20 20 20 20 self resonant frequency [mhz] (min.) 260 250 245 240 205 180 165 150 136 125 110 105 95 80 75 70 60 55 50 45 40 38 36 33 22 20 18 17 15 14 13 11 10 9 dc resistance [ ? ] (max.) 0.30 0.30 0.30 0.50 0.50 0.60 0.60 0.80 0.80 0.85 1.00 1.35 1.55 1.70 2.10 0.60 0.80 0.80 0.95 1.15 1.35 1.55 1.70 2.10 1.55 1.70 2.10 2.55 2.75 1.70 1.85 2.10 2.75 2.95 related current [ma] (max.) 50 50 50 50 50 50 50 50 50 35 35 35 35 35 35 25 25 25 25 15 15 15 15 15 5 5 5 5 5 1 1 1 1 1 measuring frequency [mhz] 50 50 50 25 25 25 25 25 25 25 25 25 25 25 25 10 10 10 10 10 10 10 10 10 4 4 4 2 2 1 1 1 1 1 thickness [mm] (inch) 0.80.15 (0.0310.006) 10% 20% 10% 20% please specify the inductance tolerance code (j, k, or m). note: values from .0012h to .039h are available please consult factory. glf s eries 5% 10% 20% 5% 10% 20%
57 inductance (h) 0.047 0.068 0.082 0.10 0.12 0.15 0.18 0.22 0.27 0.33 0.39 0.47 0.56 0.68 0.82 1.0 1.2 1.5 1.8 2.2 2.7 3.3 3.9 4.7 5.6 6.8 8.2 10 12 15 18 22 27 33 inductance tolerance q (min.) 15 15 15 20 20 20 20 20 20 20 25 25 25 25 25 45 45 45 45 45 45 45 45 45 50 50 50 50 50 30 30 30 30 30 self resonant frequency [mhz] (min.) 320 280 255 235 220 200 185 170 150 145 135 125 115 105 100 75 65 60 55 50 45 41 38 35 32 29 26 24 22 19 18 16 14 13 dc resistance [ ? ] (max.) 0.20 0.20 0.20 0.30 0.30 0.40 0.40 0.50 0.50 0.55 0.65 0.65 0.75 0.80 1.00 0.40 0.50 0.50 0.60 0.65 0.75 0.80 0.90 1.00 0.90 1.00 1.10 1.15 1.25 0.80 0.90 1.10 1.15 1.25 related current [ma] (max.) 300 300 300 250 250 250 250 250 250 250 200 200 150 150 150 50 50 50 50 30 30 30 30 30 15 15 15 15 15 5 5 5 5 5 measuring frequency [mhz] 50 50 50 25 25 25 25 25 25 25 25 25 25 25 25 10 10 10 10 10 10 10 10 10 4 4 4 2 2 1 1 1 1 0.4 thickness [mm] (inch) cal-chip e l e c t r o n i c s , i n c o r p o r a t e d multilayer chip inductors - glf2125 part no. glf2125 47nm glf2125 68nm glf2125 82nm glf2125 r10 glf2125 r12 glf2125 r15 glf2125 r18 glf2125 r22 glf2125 r27 glf2125 r33 glf2125 r39 glf2125 r47 glf2125 r56 glf2125 r68 glf2125 r82 glf2125 1r0 glf2125 1r2 glf2125 1r5 glf2125 1r8 glf2125 2r2 glf2125 2r7 glf2125 3r3 glf2125 3r9 glf2125 4r7 glf2125 5r6 glf2125 6r8 glf2125 8r2 glf2125 100 glf2125 120 glf2125 150m glf2125 180m glf2125 220m glf2125 270m glf2125 330m 5% 10% 20% 10% 20% 10% 20% 0.850.2 (0.0330.008) 1.250.2 (0.0490.008) 0.850.2 (0.0330.008) 1.250.2 (0.0490.008) glf s eries 5% 10% 20% please specify the inductance tolerance code (j, k, or m). note: values from .0027h to .039h are available please consult factory.
58 inductance (h) 0.047 0.068 0.10 0.12 0.15 0.18 0.22 0.27 0.33 0.39 0.47 0.56 0.68 0.82 1.0 1.2 1.5 1.8 2.2 2.7 3.3 3.9 4.7 5.6 6.8 8.2 10 12 15 18 22 27 33 inductance tolerance q (min.) 20 20 20 20 20 20 20 20 20 25 25 25 25 25 45 45 45 45 45 45 45 45 45 50 50 50 50 50 35 35 35 35 35 self resonant frequency [mhz] (min.) 320 280 235 220 200 185 170 150 145 135 125 115 105 100 75 65 60 55 50 45 41 38 35 32 29 26 24 22 19 18 16 14 13 dc resistance [ ? ] (max.) 0.15 0.25 0.25 0.30 0.30 0.40 0.40 0.50 0.60 0.50 0.60 0.70 0.80 1.90 0.40 0.50 0.50 0.50 0.60 0.60 0.70 0.80 0.90 0.70 0.80 0.90 1.00 1.05 0.70 0.70 0.90 0.90 1.05 related current [ma] (max.) 300 300 250 250 250 250 250 250 250 200 200 150 150 150 100 100 50 50 50 50 50 50 50 25 25 25 25 15 5 5 5 5 5 measuring frequency [mhz] 50 50 25 25 25 25 25 25 25 25 25 25 25 25 10 10 10 10 10 10 10 10 10 4 4 4 2 2 1 1 1 1 0.4 thickness [mm] (inch) cal-chip e l e c t r o n i c s , i n c o r p o r a t e d multilayer chip inductors - glf3216 part no. glf3216 47nm glf3216 68nm glf3216 r10 glf3216 r12 glf3216 r15 glf3216 r18 glf3216 r22 glf3216 r27 glf3216 r33 glf3216 r39 glf3216 r47 glf3216 r56 glf3216 r68 glf3216 r82 glf3216 1r0 glf3216 1r2 glf3216 1r5 glf3216 1r8 glf3216 2r2 glf3216 2r7 glf3216 3r3 glf3216 3r9 glf3216 4r7 glf3216 5r6 glf3216 6r8 glf3216 8r2 glf3216 100 glf3216 120 glf3216 150m glf3216 180m glf3216 220m glf3216 270m glf3216 330m 10% 20% 10% 20% 10% 20% 20% please specify the inductance tolerance code (k or m). 0.60.2 (0.0240.008) 1.10.3 (0.0430.012) 0.60.2 (0.0240.008) 1.10.3 (0.0430.012) glf s eries
59 cal-chip e l e c t r o n i c s , i n c o r p o r a t e d multilayer chip inductors e lectrical c hara cteristics typical dc bias characteristics (measured by hp4194a) glf1608 glf2125 glf3216 typical temperature characteristics (measured by hp4275a) glf1608 glf2125 glf3216 typical q vs frequency characteristics (measured by hp4195a & 41951a) glf1608 glf2125 glf3216 glf s eries
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