? coilcraft, inc. 2007 specifications subject to change without notice. please check our website for latest information. chip inductors C 0402pa series (1005) document 347 -1 document 347-1 revised 04/19/07 ab cd max max max ref e f g h i j 0.047 0.025 0.026 0.010 0.020 0.009 0.022 0.026 0.014 0.018 1,19 0,64 0,66 0,25 0,51 0,23 0,56 0,66 0,36 0,46 a b overall c d i i j f f g h recommended land pattern e terminal terminal wraparound: approx 0.007/0,18 both ends inductance 2 percent 900 mhz 1.7 ghz srf typ 5 dcr typ 6 i rms 7 part number 1 (nh) tolerance 3 l typ q typ 4 l typ q typ 4 (mhz) (ohms) (ma) 0402pa-0n8x_l_ 0.78 5 0.79 35 0.76 55 15200 0.018 1860 0402pa-1n9x_l_ 1.9 5,2 1.83 50 1.81 73 12500 0.022 1700 0402pa-3n4x_l_ 3.4 5,2 3.36 51 3.33 93 7200 0.030 1500 0402pa-3n5x_l_ 3.5 5,2 3.51 58 3.55 82 8750 0.040 1400 0402pa-5n8x_l_ 5.8 5,2 5.76 56 5.70 83 5450 0.045 1300 0402pa-6n2x_l_ 6.2 5,2 6.17 57 6.28 81 4950 0.055 1150 0402pa-8n2x_l_ 8.2 5,2 8.15 58 8.19 82 4650 0.060 1100 weight: 0.9 ? 1.1 mg tape and reel: 2000/7 reel 8 mm tape width for packaging data see tape and reel specifications section. 1. when ordering, specify tolerance, termination and packaging codes: 0402pa-8n2x jlw tolerance: g =2% j = 5% termination: l = rohs compliant silver-palladium-platinum-glass frit special order: t = rohs tin-silver-copper (95.5/4/0.5) or s = non-rohs tin-lead (63/37). packaging: w =7 machine-ready reel. eia-481 punched paper tape (2000 parts per full reel). u = less than full reel. in tape, but not machine ready. to have a leader and trailer added ($25 charge), use code letter w instead. 2. inductance measured at 250 mhz using a coilcraft smd-f test fixture and coilcraft-provided correlation pieces with an agilent/ hp 4286 impedance analyzer. 3. tolerances in bold are stocked for immediate shipment. 4. q measured using an agilent/hp 4291a with an agilent/hp 16193 test fixture. with current ratings as high as 1.8 a, coilcraft?s 0402pa wirewound chip inductors are ideal for power amplifiers in tdma, cdma, gsm and other wireless applications. compared to our standard 0402cs series, they can handle up to 65% more current and have half the dc resistance. these inductors are perfect for use as an rf choke for the power supply, the lc tank between amplifier and antenna and in the amplifier bias circuit. like our other ceramic chip inductors, they feature outstanding self-reso- nant frequencies and excellent q values. most values are available in 2% inductance tolerance. coilcraft designer?s kit c373 contains samples of all 5% inductance tolerance parts. to order, contact coilcraft or visit http://order.coilcraft.com. 5. for srf >6 ghz, measured using an agilent/hp 8722es network analyzer and a coilcraft smd-d test fixture. for srf 6 ghz, measured using anagilent/hp 8753d network analyzer and a coilcraft smd-d test fixture. 6. dcr measured on a micro-ohmmeter. 7. current that causes a 15c temperature rise from 25c ambient. 8. ambient temperature range: ? 40c to +125c with i rms current +125c to +140c with derated current 9. storage temperature range: component: ? 55c to +125c packaging: ? 55c to +80c 10. resistance to soldering heat: three reflows at >217c for 90 seconds (+260c 5c for 20 ? 40 seconds), allowing parts to cool to room temperature between. 11. electrical specifications at 25c. 12. temperature coefficient of inductance: +25 to +125 ppm/c. see qualification standards section for environmental and test data. refer to doc 362 ?soldering surface mount components? before soldering.
? coilcraft, inc. 2007 specifications subject to change without notice. please check our website for latest information. 0402pa series (1005) document 347-2 revised 04/19/07 document 347-2 typical l vs frequency typical q vs frequency 1 10 100 1000 10000 frequency (mhz) 0 10 9 8 7 6 5 4 3 2 1 inductance (nh) 3.4 nh 5.8 nh 8.2 nh 0.8 nh 1.9 nh 3.5 nh 6.2 nh 1 10 100 1000 10000 frequency (mhz) 0 100 90 80 70 60 50 40 30 20 10 q factor 3.4 nh 5.8 nh 8.2 nh 0.8 nh 1.9 nh 3.5 nh 6.2 nh irms derating -40 -20 0 20 40 60 80 100 140 120 ambient temperature (c) 120 110 100 90 80 70 60 50 40 30 20 10 0 25c percent of rated rms i
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