l t b w operating/storage temp. range: -55c to +125c dimensions: millimeters (inches) 0603 0805 l 1.60.10 2.110.10 (0.0630.004) (0.0830.004) w 0.810.10 1.50.10 (0.0320.004) (0.0590.004) t 0.610.10 0.910.13 (0.0240.004) (0.0360.005) top: 0.0 +0.3/-0.0 0.250.15 b (0.0+0.012) (0.0100.006) bottom: 0.350.20 (0.0140.008) accu-l ? smd high-q rf inductor accu-l ? technology the accu-l ? smd inductor is based on thin-film mul ti lay er technology. this technology provides a level of control on the elec tri cal and physical characteristics of the com po nent which gives consistent characteristics within a lot and lot-to-lot. the original design provides small size, excellent high- frequency performance and rugged construction for re li able automatic assembly. features ? high q ? rf power capability ? high srf ? low dc resistance ? ultra-tight tolerance on inductance ? standard 0603 and 0805 chip size ? low profile ? rugged construction ? taped and reeled the accu-l ? inductor is particularly suited for the tele com - mu ni ca tions industry where there is a continuing trend towards miniaturization and in creas ing frequencies. the accu-l ? inductor meets both the per for mance and tolerance requirements of present cellular frequencies 450mhz and 900mhz and of future fre quen cies, such as 1700mhz, 1900mhz and 2400mhz. applications ? mobile communications ? satellite tv receivers ? gps ? vehicle locations systems ? filters ? matching networks 10 nh inductor (top view) 2 36
not rohs compliant lead-free compatible component for rohs compliant products, please select correct termination style. accu-l ? 0603 and 0805 smd high-q rf inductor how to order 450 mhz 900 mhz 1900 mhz 2400 mhz i dc max test frequency test frequency test frequency test frequency srf min r dc max (ma) inductance available q l (nh) q l (nh) q l (nh) q (mhz) () l (nh) inductance tolerance typical typical typical typical (1) 1.2 0.1, 0.2nh 49 1.2 70 1.2 134 1.2 170 10000 0.04 1000 1.5 0.1, 0.2nh 26 1.54 39 1.52 63 1.52 76 10000 0.06 1000 1.8 0.1, 0.2nh 20 1.74 30 1.73 50 1.72 59 10000 0.07 1000 2.2 0.1, 0.2nh 20 2.2 30 2.24 49 2.24 56 10000 0.08 1000 2.7 0.1, 0.2nh 21 2.7 30 2.75 48 2.79 54 9000 0.08 750 3.3 0.1, 0.2, 0.5nh 24 3.33 35 3.39 56 3.47 64 8400 0.08 750 3.9 0.1, 0.2, 0.5nh 25 3.9 57 4.06 60 4.21 69 6500 0.12 500 4.7 0.1, 0.2, 0.5nh 23 4.68 32 4.92 46 5.2 49 5500 0.15 500 5.6 0.2, 0.5nh 26 5.65 36 5.94 54 6.23 60 5000 0.25 300 6.8 0.2, 0.5nh 23 6.9 33 7.3 47 8.1 39 4500 0.30 300 8.2 0.2, 0.5nh 23 8.4 31 10 35 12.1 31 3800 0.35 300 10.0 2%, 5% 28 10 39 11.8 47 14.1 41 3500 0.45 300 12.0 2%, 5% 28 13.2 38 14.1 30 17.2 20 3000 0.50 300 15.0 2%, 5% 28 16.2 38 25.9 30 49.8 15 2500 0.60 300 (1) i dc measured for 15c rise at 25c ambient temperature (2) i dc measured for 70c rise at 25c ambient temperature l, q, srf measured on hp 4291a, boonton 34a and wiltron 360 vector analyzer, r dc measured on keithley 580 micro-ohmmeter. electrical specifications table for accu-l ? 0603 450 mhz 900 mhz 1700 mhz 2400 mhz i dc max test frequency test frequency test frequency test frequency srf min r dc max (ma) inductance available q l (nh) q l (nh) q l (nh) q (mhz) () t = 15c t = 70c l (nh) inductance tolerance typical typical typical typical (1) (2) 1.2 0.1nh, 0.2nh, 0.5nh 60 1.2 92 1.2 122 1.2 92 10000 0.05 1000 2000 1.5 0.1nh, 0.2nh, 0.5nh 50 1.5 74 1.5 102 1.5 84 10000 0.05 1000 2000 1.8 0.1nh, 0.2nh, 0.5nh 50 1.8 72 1.8 88 1.9 73 10000 0.06 1000 2000 2.2 0.1nh, 0.2nh, 0.5nh 42 2.2 62 2.2 82 2.3 72 10000 0.07 1000 2000 2.7 0.1nh, 0.2nh, 0.5nh 42 2.7 62 2.8 80 2.9 70 10000 0.08 1000 2000 3.3 0.1nh, 0.2nh, 0.5nh 38 3.3 46 3.4 48 3.5 57 10000 0.11 750 1500 3.9 0.1nh, 0.2nh, 0.5nh 27 3.9 36 4.0 38 4.1 42 10000 0.20 750 1500 4.7 0.1nh, 0.2nh, 0.5nh 43 4.8 62 5.3 76 5.8 60 5500 0.10 750 1500 5.6 0.5nh 50 5.7 68 6.3 73 7.6 62 4600 0.10 750 1500 6.8 0.5nh 43 7.0 62 7.7 71 9.4 50 4500 0.11 750 1500 8.2 0.5nh 43 8.5 56 10.0 55 15.2 32 3500 0.12 750 1500 10 2%, 5% 46 10.6 60 13.4 52 C C 2500 0.13 750 1500 12 2%, 5% 40 12.9 50 17.3 40 C C 2400 0.20 750 1500 15 2%, 5% 36 16.7 46 27 23 C C 2200 0.20 750 1000 18 2%, 5% 30 21.9 27 C C C C 1700 0.35 500 1000 22 2%, 5% 36 27.5 33 C C C C 1400 0.40 500 1000 electrical specifications table for accu-l ? 0805 (1) i dc measured for 15c rise at 25c ambient temperature when soldered to fr-4 board. inductance and q measured on agilent 4291b / 4287 using the 16196a test fixture. engineering kits available see pages 114-115 l product inductor 0805 size 0603 0805 4r7 inductance expressed in nh (2 significant digits + number of zeros) for values <10nh, letter r denotes decimal point. example: 22nh = 220 4.7nh = 4r7 d tolerance for l 4.7nh, b = 0.1nh c = 0.2nh d = 0.5nh 4.7nh typical inductance vs. frequency l0805 measured on hp4291a and wiltron 360 vector analyzer 100 10 inductance (nh) 1 22nh 15nh 10nh 5.6nh 1.8nh 0.01 0.1 frequency (ghz) 110 200 100 10 1 03.5 3 2.5 2 1.5 1 0.5 15nh 10nh 6.8nh 4.7nh 2.7nh current (a) temperature rise will typically be no higher than shown by the graph t (c) maximum temperature rise at 25c ambient temperature (on fr-4) l0805 accu-l ? 0603 and 0805 smd high-q rf inductor typical q vs. frequency l0805 measured on hp4291a and boonton 34a coaxial line 0.1 0 20 40 q 60 100 120 140 80 1 22nh 15nh 10nh 5.6nh 1.8nh 1.5nh 1.2nh 10 frequency (ghz) typical inductance vs. frequency l0603 15nh 8.2nh 6.8nh 4.7nh 3.3nh 2.2nh 1.8nh 1.2nh 100 10 1 0 0.5 1 1.5 frequency (ghz) l (nh) 2 2.5 3 180 160 140 120 100 80 60 40 20 0 012 frequency (ghz) q 3 1.2nh 1.5nh 5.6nh 8.2nh 15nh ypca q s. frequency 0603 measured on agilent 4291b/4287 using the 16196a test fixture measured on agilent 4291b/4287 using the 16196a test fixture l0805 l0603 2 38
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