? all specifications are subject to change without notice. (1/3) 001-01 / 20030822 / e513_sp0508.fm inductors sp series sp0508 type for power line axial features these inductors feature low dc resistance and high current handling capacities, making them ideal for power supply line applications. these are coaxial horizontal types, highly miniaturized and lightweight. available in ammo-pack style tape packaging to support automated mounting machines. applications televisions, vcrs, personal computers, and other electronic equipment. specifications product identification (1)series name (taping products are standard) (2)dimensions (3)packaging style (4)inductance value (5)inductance tolerance (6)rated current (7)tdk internal code (some products may not have this number. see the main body for details). packaging style and quantities color code markings (from left) 1: the first effective number 2: the second effective number 3: multiplier color code table according to jis-c-0801 inductance 1 to 4700 h operating temperature range ?20 to +85c [including self-temperature rise] storage temperature range ?40 to +85c [unit of products] terminal tensile strength 24.5n min. sp bulk spt taping 0508 ?4.5 14mm a dimensions in between tapes 52mm no code bulk 1r0 1 h 101 100 h k 10% 3r8 3.8a r70 0.7a 0508 a- 1r0 k - 3r8 -x (2) (3) (4) (5) (6) (7) sp spt (1) packaging style quantity taping (ammo-pack) 1000 pieces/box bulk 200 pieces/pack color effective number multiplier inductance tolerance black 0 1 20% brown 1 10 ? red 2 100 ? orange 3 1000 ? yellow 4 ? ? green 5 ? ? blue 6 ? ? purple 7 ? ? gray 8 ? ? white 9 ? ? silver ? 0.01 10% gold ? 0.1 5% 1 color code
all specifications are subject to change without notice. (2/3) 001-01 / 20030822 / e513_sp0508.fm inductors sp series sp0508 type for power line axial shapes and dimensions characteristics electrical characteristics ? rated current: value obtained when current flows and the temperature has risen to 25 c or when dc current flows and the initial value of inductance has fallen by 10%, whichever is smaller. product ? s part no. is changed as below by packaging style. bulk: sp0508-1r0k3r8, taping (52mm): spt0508a-1r0k3r8 test equipment l: yhp4194a impedance/gain-phase analyzer+hp16047d+test fixture q: yhp4340a q-meter(tf-a terminal) srf: hp8753c network analyzer+hp85047a s-parameter test set rdc: matsushita vp-2941a digital milliohm meter 62 ( ref. ) 14max. ? 0.65 0.05 ? 4.5max. dimensions in mm operating temperature range ? 20 to +85 c [including self-temperature rise] storage temperature range ? 40 to +85 c terminal bending strength 24.5n min. moisture resistance ? l/l 10% ? q/q 25% inductance (h) inductance tolerance q min. test frequency l, q (mhz) self- resonant frequency (mhz)ref. dc resistance ( ? )max. rated current(ma) ? max. part no. based on inductance change based on temperature rise 1 10% 10 7.96 300 0.022 5600 3800 sp0508-1r0k3r8 1.2 10% 10 7.96 260 0.024 5500 3700 sp0508-1r2k3r7 1.5 10% 10 7.96 250 0.026 5000 3600 sp0508-1r5k3r6 1.8 10% 10 7.96 240 0.029 4700 3100 sp0508-1r8k3r1 2.2 10% 10 7.96 220 0.031 4500 2900 sp0508-2r2k2r9 2.7 10% 10 7.96 195 0.034 4000 2700 sp0508-2r7k2r7 3.3 10% 10 7.96 155 0.038 3400 2600 sp0508-3r3k2r6 3.9 10% 10 7.96 115 0.04 3100 2500 sp0508-3r9k2r5 4.7 10% 10 7.96 85 0.044 2800 2400 sp0508-4r7k2r4 5.6 10% 10 7.96 55 0.048 2600 2100 sp0508-5r6k2r1 6.8 10% 10 7.96 50 0.051 2400 2000 sp0508-6r8k2r0 8.2 10% 10 7.96 38 0.056 2200 1950 sp0508-8r2k2r0 10 10% 10 7.96 24 0.062 2100 1900 sp0508-100k1r9 12 10% 10 2.52 18 0.076 1800 1800 sp0508-120k1r8 15 10% 10 2.52 16 0.088 1700 1700 sp0508-150k1r7 18 10% 10 2.52 15 0.11 1600 1600 sp0508-180k1r6 22 10% 10 2.52 14 0.13 1400 1550 sp0508-220k1r4 27 10% 10 2.52 13 0.14 1300 1300 sp0508-270k1r3 33 10% 10 2.52 11 0.2 1200 1200 sp0508-330k1r2 39 10% 10 2.52 10 0.22 1100 1000 sp0508-390k1r0 43 10% 10 2.52 9.5 0.28 1000 950 sp0508-430k1r0 47 10% 10 2.52 9.5 0.28 1000 950 sp0508-470kr95 56 10% 10 2.52 8 0.3 900 900 sp0508-560kr90 68 10% 10 2.52 7.5 0.34 800 800 sp0508-680kr80 82 10% 10 2.52 7 0.385 700 750 sp0508-820kr70 100 10% 10 2.52 6.5 0.48 700 700 sp0508-101kr70 120 10% 15 0.796 5 0.595 600 600 sp0508-121kr60 150 10% 15 0.796 4.5 0.9 550 500 sp0508-151kr50 180 10% 15 0.796 4 1.1 500 400 sp0508-181kr40
all specifications are subject to change without notice. (3/3) 001-01 / 20030822 / e513_sp0508.fm inductors sp series sp0508 type for power line axial electrical characteristics ? rated current: value obtained when current flows and the temperature has risen to 25 c or when dc current flows and the initial value of inductance has fallen by 10%, whichever is smaller. product ? s part no. is changed as below by packaging style. bulk: sp0508-1r0k3r8, taping (52mm): spt0508a-1r0k3r8 test equipment l: yhp4194a impedance/gain-phase analyzer+hp16047d+test fixture q: yhp4340a q-meter (tf-a terminal) srf: hp8753c network analyzer+hp85047a s-parameter test set rdc: matsushita vp-2941a digital milliohm meter typical electrical characteristics inductance change vs. dc superposition characteristics attenuation vs. frequency characteristics inductance (h) inductance tolerance q min. test frequency l, q (mhz) self- resonant frequency (mhz)ref. dc resistance ( ? )max. rated current(ma) ? max. part no. based on inductance change based on temperature rise 220 10% 15 0.796 3.8 1.25 440 390 sp0508-221kr39 270 10% 15 0.796 3.5 1.85 420 330 sp0508-271kr33 330 10% 15 0.796 3 2.1 380 310 sp0508-331kr31 390 10% 15 0.796 2.8 2.28 340 300 sp0508-391kr30 470 10% 15 0.796 2.5 3.22 320 280 sp0508-471kr28 560 10% 15 0.796 2.2 3.85 290 270 sp0508-561kr27 680 10% 15 0.796 2.1 4 260 240 sp0508-681kr24 820 10% 15 0.796 2 5 250 230 sp0508-821kr23 1000 10% 15 0.796 1.8 5.8 240 190 sp0508-102kr19 1200 10% 15 0.252 1.6 7.1 200 180 sp0508-122kr18 1500 10% 15 0.252 1.5 7.8 190 170 sp0508-152kr17 4700 10% 50 0.252 0.7 30 120 100 sp0508-472kr10 dc current ( a ) 0.01 1 0.3 0 10 100 30 3 1000 300 0.1 0.3 0.03 3 110 inductance ( h ) 100 h 10 h 1 h a l=0.1h c=20000 f test circuit yhp model-4263a or equivalent dc universal bridge specimen 1000 h ? 100 ? 90 ? 80 ? 70 ? 60 ? 50 ? 40 ? 20 ? 30 frequency ( mhz ) 0.3 ? 10 0 1 3 30 100 10 300 1000 attenuation ( db ) 1 h 10 h 100 h 1000 h
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