chip inductors C 1812cs (4532) document 105-1 document 105-1 revised 01/11/12 inductance 2 percent srf min 5 dcr max 6 i rms 7 part number 1 (h) tolerance 3 q min 4 (mhz) (ohms) (ma) 1812cs-102xjl_ 1.0 @ 7.9 mhz 5 60 @ 50 mhz 310 1.2 480 1812cs-122xjl_ 1.2 @ 7.9 mhz 5 62 @ 50 mhz 230 1.2 480 1812cs-152x_l_ 1.5 @ 7.9 mhz 5,2 65 @ 50 mhz 210 1.6 430 1812cs-182xjl_ 1.8 @ 7.9 mhz 5 68 @ 50 mhz 190 2.0 380 1812cs-222x_l_ 2.2 @ 7.9 mhz 5,2 63 @ 50 mhz 170 2.2 340 1812cs-272x_l_ 2.7 @ 7.9 mhz 5,2 63 @ 50 mhz 160 3.2 300 1812cs-332x_l_ 3.3 @ 7.9 mhz 5,2 65 @ 50 mhz 145 3.8 270 1812cs-392x_l_ 3.9 @ 7.9 mhz 5,2 69 @ 50 mhz 130 5.0 240 1812cs-472xjl_ 4.7 @ 7.9 mhz 5 63 @ 50 mhz 115 5.4 230 1812cs-562xjl_ 5.6 @ 7.9 mhz 5 59 @ 50 mhz 100 5.7 220 1812cs-682xjl_ 6.8 @ 7.9 mhz 5 60 @ 50 mhz 90 6.6 210 1812cs-822x_l_ 8.2 @ 7.9 mhz 5,2 47 @ 50 mhz 80 7.0 200 1812cs-103xjl_ 10 @ 7.9 mhz 5 36 @ 50 mhz 70 7.7 190 1812cs-123xjl_ 12 @ 2.5 mhz 5 35 @ 10 mhz 60 8.7 180 1812cs-153x_l_ 15 @ 2.5 mhz 5,2 34 @ 10 mhz 50 9.6 170 1812cs-183xjl_ 18 @ 2.5 mhz 5 30 @ 10 mhz 45 10.5 160 1812cs-223x_l_ 22 @ 2.5 mhz 5,2 32 @ 10 mhz 40 11.5 155 1812cs-273xjl_ 27 @ 2.5 mhz 5 29 @ 10 mhz 30 12.5 150 1812cs-333x_l_ 33 @ 2.5 mhz 5,2 20 @ 10 mhz 20 13.5 145 1. when ordering, specify tolerance , termination and packaging codes: 1812cs-333x glc tolerance: g = 2% j = 5% (table shows stock tolerances in bold.) termination: l = rohs compliant silver-palladium-platinum-glass frit. e = halogen free component. rohs compliant silver- palladium-platinum-glass frit terminations. special order: t = rohs tin-silver-copper (95.5/4/0.5) or s = non-rohs tin-lead (63/37). packaging: c = 7 machine-ready reel. eia-481 embossed plastic tape (600 parts per full reel). b = less than full reel. in tape, but not machine ready. to have a leader and trailer added ($25 charge), use code letter c instead. d = 13 machine-ready reel. eia-481 embossed plastic tape. factory order only, not stocked (2200 parts per full reel). 2. inductance measured using a coilcraft smd-a fxture in an agilent/hp 4286a impedance analyzer with coilcraft-provided correlation pieces. 3. tolerances in bold are stocked for immediate shipment. 4. q measured using an agilent/hp 4291a with an agilent/hp 16193 test fxture. 5. srf measured using an agilent/hp 8753d network analyzer and a coilcraft smd-d test fxture. 6. dcr measured on a cambridge technology micro-ohmmeter and a coilcraft ccf859 test fxture. 7. current that causes a 15c temperature rise from 25c ambient. 8. electrical specifcations at 25c. refer to doc 362 soldering surface mount components before soldering. ? higher srf values than 1812 size parts with ferrite cores ? 5% tolerances for all values ? 19 inductance values from 1.0 to 33 h request free evaluation samples by contacting coilcraft or visiting www.coilcraft.com. designers kit c337 contains 10 of each 5% part core material ceramic environmental rohs compliant, halogen free optional terminations rohs compliant silver-palladium-platinum-glass frit. other terminations available at additional cost. weight 109 C 128 mg ambient temperature C40c to +125c with i rms current, +125c to +140c with derated current storage temperature component: C40c to +140c. tape and reel packaging: C40c to +80c resistance to soldering heat max three 40 second refows at +260c, parts cooled to room temperature between cycles temperature coeffcient of inductance (tcl) +25 to +125 ppm/c moisture sensitivity level (msl) 1 (unlimited foor life at <30c / 85% relative humidity) failures in time (fit) / mean time between failures (mtbf) one per billion hours / one billion hours, calculated per telcordia sr-332 packaging 600 per 7 reel; 2200 per 13 reel. plastic tape: 12 mm wide, 0.3 mm thick, 8 mm pocket spacing, 3.7 mm pocket depth pcb washing tested with pure water or alcohol only. for other solvents, see doc787_pcb_washing.pdf us uk t aiwan china singapore +1-847-639-6400 sales@coilcraft.com +44-1236-730595 sales@coilcraft-eur ope.com +886-2-2264 3646 sales@coilcraft.com.tw +86-21-6218 8074 sales@coilcraft.com.cn + 65-6484 8412 sales@coilcraft.com.sg ? coilcraft inc. 2013 this pr oduct may not be used in medical or high risk applications without prior coilcraft appr oval. specification subject to change without notice. please check web site for latest infor mation.
chip inductors C 1812cs series (4532) document 105-2 document 105-2 revised 01/11/12 typical q vs frequency typical l vs frequency i i j h a b ov erall f g e ter minal f c d te r minal wraparound: appro x 0.015/0,38 both ends recommended land p attern pic k and place mater ial a b c d max max max ref e f g h i j 0.195 0.150 0.135 0.070 0.100 0.025 0.128 0.120 0.045 0.118 inches 4,95 3,81 3,43 1,78 2,54 0,64 3,25 3,05 1,14 3,00 mm 0 10 20 30 40 11 0 1000 100 inductance (h) frequency (mhz) 1.8 h 8.2 h 3.9 h 15.0 h 22.0 h 33.0 h 80 70 60 50 40 30 20 10 0 11 0 100 q f actor frequency (mhz ) 1.8 h 3.9 h 8.2 h 15.0 h 22.0 h 33.0 h -40 -20 02 04 06 08 0 100 140 120 ambient temperature (c) 120 110 100 90 80 70 60 50 40 30 20 10 0 pe r cent of rated rms i 25c irms derating note: height dimension (c) is before optional solder application. for maximum height dimension including solder, add 0.006 in / 0,152 mm. us uk t aiwan china singapore +1-847-639-6400 sales@coilcraft.com +44-1236-730595 sales@coilcraft-eur ope.com +886-2-2264 3646 sales@coilcraft.com.tw +86-21-6218 8074 sales@coilcraft.com.cn + 65-6484 8412 sales@coilcraft.com.sg ? coilcraft inc. 2013 this pr oduct may not be used in medical or high risk applications without prior coilcraft appr oval. specification subject to change without notice. please check web site for latest infor mation.
|
