chip inductors for critical applications st376raa 1206 chip inductors document st104-1 revised 11/06/12 inductance 2 percent srf min 4 dcr max 5 imax part number 1 (nh) tolerance q min 3 (mhz) (ohms) (ma) st376raa030jlz 3.3 @ 100 mhz 5 29 @ 300 mhz >5000 0.050 900 st376raa060jlz 6.8 @ 100 mhz 5 24 @ 300 mhz 4380 0.070 900 st376raa100jlz 10 @ 100 mhz 5,2,1 31 @ 300 mhz 3440 0.080 900 st376raa120_lz 12 @ 100 mhz 5,2,1 40 @ 300 mhz 2560 0.100 900 st376raa150_lz 15 @ 100 mhz 5,2,1 38 @ 300 mhz 2520 0.100 900 st376raa180_lz 18 @ 100 mhz 5,2,1 50 @ 300 mhz 2260 0.100 900 st376raa220_lz 22 @ 100 mhz 5,2,1 50 @ 300 mhz 2120 0.100 900 st376raa270_lz 27 @ 100 mhz 5,2,1 50 @ 300 mhz 1800 0.110 900 st376raa330_lz 33 @ 100 mhz 5,2,1 55 @ 300 mhz 1800 0.110 900 st376raa390_lz 39 @ 100 mhz 5,2,1 55 @ 300 mhz 1800 0.120 900 st376raa470_lz 47 @ 100 mhz 5,2,1 55 @ 300 mhz 1500 0.130 900 st376raa560_lz 56 @ 100 mhz 5,2,1 55 @ 300 mhz 1400 0.140 900 st376raa680_lz 68 @ 100 mhz 5,2,1 48 @ 150 mhz 1180 0.260 600 st376raa820_lz 82 @ 100 mhz 5,2,1 52 @ 150 mhz 1120 0.210 700 st376raa101_lz 100 @ 100 mhz 5,2,1 55 @ 150 mhz 1040 0.260 650 st376raa121_lz 120 @ 100 mhz 5,2,1 53 @ 150 mhz 1040 0.260 620 st376raa151_lz 150 @ 100 mhz 5,2,1 53 @ 150 mhz 920 0.310 720 st376raa181_lz 180 @ 50 mhz 5,2,1 53 @ 150 mhz 780 0.430 580 st376raa221_lz 220 @ 50 mhz 5,2,1 51 @ 150 mhz 700 0.500 550 st376raa271_lz 270 @ 50 mhz 5,2,1 53 @ 150 mhz 630 0.560 470 st376raa331_lz 330 @ 50 mhz 5,2,1 30 @ 35 mhz 570 0.620 370 st376raa391_lz 390 @ 50 mhz 5,2,1 31 @ 35 mhz 540 0.750 370 st376raa471_lz 470 @ 50 mhz 5,2,1 31 @ 35 mhz 500 1.30 320 st376raa561_lz 560 @ 35 mhz 5,2,1 31 @ 35 mhz 440 1.34 300 st376raa621_lz 620 @ 35 mhz 5,2,1 32 @ 35 mhz 440 1.60 270 st376raa681_lz 680 @ 35 mhz 5,2,1 32 @ 35 mhz 410 1.58 260 st376raa751_lz 750 @ 35 mhz 5,2,1 32 @ 35 mhz 400 2.20 220 st376raa821_lz 820 @ 35 mhz 5,2,1 31 @ 35 mhz 370 1.82 240 st376raa911_lz 910 @ 35 mhz 5,2,1 31 @ 35 mhz 350 2.85 190 st376raa102_lz 1000 @ 35 mhz 5,2,1 32 @ 35 mhz 360 2.80 190 st376raa122_lz 1200 @ 35 mhz 5,2,1 32 @ 35 mhz 320 3.20 170 1. when ordering, specify tolerance, termination and testing codes: st376raa122jlz tolerance: f = 1% g = 2% j = 5% termination: l = rohs compliant silver-palladium-platinum glass frit. special order: s = tin-lead (63/37) over silver-platinum-glass frit. t = tin-silver-copper (95.5/4/0.5) over silver-platinum- glass frit. p = tin-lead (63/37) over tin over nickel over silver- platinum-glass frit. q = tin-silver-copper (95.5/4/0.5) over tin over nickel over silver-platinum-glass frit. testing: z = cots h = screening per coilcraft cp -sa-10001 high srf and excellent q values tight tolerances, many values at 1% 31 inductance values from 3.3 to 1200 nh 2. inductance measured using a coilcraft smd-a fxture in an agilent/hp 4286a impedance analyzer or equivalent with coilcraft-provided correla- tion pieces. 3. q measured using an agilent/hp 4291a impedance analyzer with an agilent/hp 16197 test fxture or equivalents. 4. srf measured using an agilent/hp 8753es network analyzer or equivalent and a coilcraft ccf1297 test fxture. 5. dcr measured on a keithley 580 micro-ohmmeter or equivalent and a coilcraft ccf858 fxture. 6. electrical specifcations at 25c. refer to doc 362 soldering surface mount components before soldering. ? ? coilcraft, inc. 2012 1102 silv er lak e road car y, il 60013 phone 800-981-0363 fa x 847-639-1508 email c ps@coilcraft.com www . coilcraft-cps . com this pr oduct may not be used in medical or hig h risk applications without prior coilcraft appr oval. specifications subject to change without notice. please check our web site for latest infor mation.
st376raa series (1206) 1206 chip inductors typical q vs frequency typical l vs frequency current derating a max b max c max d ref e f g h i j 0.140 0.085 0.060 0.020 0.056 0.020 0.080 0.076 0.040 0.070 3,56 2,16 1,52 0,51 1,42 0,51 2,03 1,93 1,02 1,78 core material ceramic terminations rohs compliant silver-palladium-platinum-glass frit. other terminations available at additional cost. weight: 19.5 C 23.0 mg ambient temperature C40c to +125c with imax current, +125c to +140c with derated current storage temperature component: C55c to +140c. tape and reel packaging: C55c 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 +155 ppm/c moisture sensitivity level (msl) 1 (unlimited foor life at <30c / 85% relative humidity) enhanced crush-resistant packaging 2000 per 7 reel plastic tape: 8 mm wide, 0.3 mm thick, 4 mm pocket spacing, 1.6 mm pocket depth note: dimensions are before optional solder application. for maximum overall dimensions including solder, add 0.0025 in / 0,064 mm to b and 0.006 in / 0,15 mm to a and c. 1000 10000 100 10 1 100 10 frequency (mhz) inductance (nh) 1000 1 1200 nh 560 nh 150 nh 47 nh 18 nh 3.3 nh 0 10 20 30 40 50 60 70 80 90 100 110 120 10 100 1000 10000 frequency (mhz) q f actor 15 nh 3.3 nh 33 nh 150 nh 680 nh 330 nh a b ov erall c d te r minal wraparound: appro x 0.015/0,38 both ends i i j f f g h e ter minal suggested land p attern -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 document st104-2 revised 11/06/12 ? ? coilcraft, inc. 2012 1102 silv er lak e road car y, il 60013 phone 800-981-0363 fa x 847-639-1508 email c ps@coilcraft.com www . coilcraft-cps . com this pr oduct may not be used in medical or hig h risk applications without prior coilcraft appr oval. specifications subject to change without notice. please check our web site for latest infor mation.
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