specifications subject to change without notice. please check our website for latest information. smt power inductors C do3308 series document 170-1 document 170-1 revised 12/10/04 with a height of only 0.118 (3,0 mm), coilcraft?s do3308 series of surface mount power inductors is ideal for pda, palmtop and other handheld applications. available in 13 versions with inductance ratings from 10 to 1000 h, these parts can handle currents up to 2 amps. they have a 0.370 0.510 (9,4 13,0) base and a flat top for reliable pick and place handling. in addition to the standard versions shown here, custom inductors are available to meet your exact requirements. coilcraft designer?s kit c109 contains three samples each of the standard parts shown. to order, contact coilcraft or visit http://order.coilcraft.com . part l 20% 2 dcr max srf typ i sat 3 i rms 4 number 1 (h) (ohms) (mhz) (a) (a) do3308p-103 10 0.085 35 2.4 2.0 do3308p-153 15 0.12 33 2.0 1.5 do3308p-223 22 0.18 25 1.6 1.3 do3308p-333 33 0.25 19 1.4 1.1 do3308p-473 47 0.32 14 1.0 0.8 DO3308P-683 68 0.54 12 0.9 0.7 do3308p-104 100 0.69 10 0.7 0.6 do3308p-154 150 0.94 8.0 0.6 0.5 do3308p-224 220 1.60 6.0 0.5 0.4 do3308p-334 330 2.15 5.0 0.4 0.3 do3308p-474 470 3.30 4.0 0.3 0.2 do3308p-684 680 4.40 3.0 0.2 0.1 do3308p-105 1000 7.00 2.5 0.1 0.05 1. part number on reel label may have a b suffix to indicate that the reel is not machine ready. 2. inductance tested at 100 khz, 0.1 vrms, 0 adc. 3. dc current at which inductance drops 10% (typ) from its value without current. 4. average current for a 30c rise above 25c ambient. 5. operating temperature range -40c to +85c. 6. electrical specifications at 25c. see qualification standards section for environmental and test data. see color coding section for part marking data. 0.510 12,95 max 0.370 9,40 max 0.100 2,54 0.100 2,54 0.300 7,62 0.115 2,92 1st significant digit 2nd significant digit 0.290 7,37 0.110 2,79 multiplier recommended land pattern 0.118 3,00 max 0.330 8,38 dia weight: 594 ? 640 mg terminations: nickel/gold over phos bronze tape and reel: 1000/13 reel 24 mm tape width for packaging data see tape and reel specifications section.
smt power inductors C do3308 series specifications subject to change without notice. please check our website for latest information. document 170-2 document 170-2 revised 10/31/03 1 10 100 1000 10000 inductance (h) 0.01 0.1 110 frequency (mhz) 10 h 100 h 1000 h 0.01 0.1 110 current (a) 1 10 100 1000 10000 inductance (h) 100 h 10 h 1000 h typical l vs frequency typical l vs current
|
