0.20 (.008) 0.50 ?0.1 (.020 ?.004) 0.55 ?0.1 (.022 ?.004) 0.40 (.016) 0.30 (.012) 1.00 ?0.1 (.039 ?.004) 0.20 (.008) 0.50 (.020) 0.40 (.016) 0.50 (.020) 0.50 (.020) features 0402 miniature size ceramic core provides stable electrical characteristics high q high self-resonant frequency flat top surface for automated assembly rohs compliant* and halogen free** applications rf modules cellular phones gps receivers wireless pdas, lans catv lters, tuners cable modems, set-top boxes cw100505 series high q ceramic chip inductors *rohs directive 2002/95/ec jan. 27, 2003 including annex and rohs recast 2011/65/eu june 8, 2011. ** bourns follows the prevailing de nition of ?alogen free?in the industry. bourns considers a product to be ?alogen free?if (a) the bromine (br) content is 900 ppm or less; (b) the chlorine (cl) content is 900 ppm or less; and (c) the total bromine (br) and chlorine (cl) content is 1500 ppm or less . speci cations are subject to change without notice. the device characteristics and parameters in this data sheet can and do vary in different applications and actual device perfor mance may vary over time. users should verify actual device performance in their speci c applications. operating temperature ................................-55 c to +125 c (temperature rise included) storage temperature ................................-55 c to +125 c resistance to soldering heat .......................... +260 c, 5 sec. max. temperature rise .....15 c at rated irms electrical speci cations bourns part no. inductance q test freq. (mhz) srf (mhz) dcr (ohms) irms (ma) l (nh) tol. min. l / q min. max. cw100505-1n0d 1.0 0.3 nh 13 250 6000 0.045 1360 cw100505-2n2d 2.2 0.3 nh 18 250 6000 0.070 960 cw100505-2n7d 2.7 0.3 nh 16 250 6000 0.120 640 cw100505-3n3j 3.3 5 % 20 250 6000 0.066 840 cw100505-3n9j 3.9 5 % 20 250 5800 0.066 840 cw100505-4n7j 4.7 5 % 15 250 4775 0.130 640 cw100505-5n6j 5.6 5 % 23 250 5800 0.083 760 cw100505-6n8j 6.8 5 % 20 250 4800 0.083 680 cw100505-8n2j 8.2 5 % 25 250 4400 0.104 680 cw100505-10nj 10.0 5 % 23 250 3900 0.195 480 cw100505-12nj 12.0 5 % 26 250 3600 0.120 640 cw100505-15nj 15.0 5 % 26 250 3280 0.172 560 CW100505-18NJ 18.0 5 % 25 250 3100 0.230 420 cw100505-22nj 22.0 5 % 25 250 2800 0.300 400 cw100505-27nj 27.0 5 % 26 250 2480 0.298 400 cw100505-33nj 33.0 5 % 24 250 2350 0.350 400 cw100505-39nj 39.0 5 % 25 250 2100 0.550 320 cw100505-47nj 47.0 5 % 26 200 2100 0.830 210 cw100505-56nj 56.0 5 % 22 200 1760 0.970 200 cw100505-68nj 68.0 5 % 22 200 1620 1.120 180 cw100505-82nj 82.0 5 % 20 150 1500 1.250 150 cw100505-r10j 100.0 5 % 20 150 1300 2.520 120 cw100505-r12j 120.0 5 % 20 150 1100 2.660 110 general speci cations core ...........................................ceramic wire ............enameled copper (class h) terminal ...........................mo/mn+ni+au packaging .... 10,000 pcs. per 7-inch reel materials product dimensions *rohs compliant dimensions: mm (inches) recommended layout schematic soldering pro le 0 time (seconds) temperature (?) 50 100 150 200 250 50 100 150 200 250 70 seconds max. temperature rising area 4 ?/ sec. max. - 50 seconds max. peak temp. 260 ? 230 ? - - preheat area 150~200 ? / 60~120 sec. - reflow area 20~ 40 ?/ sec. max. - forced cooling area -1~5 ?/sec. max.
rev. 08/13 speci cations are subject to change without notice. the device characteristics and parameters in this data sheet can and do vary in different applications and actual device perfor mance may vary over time. users should verify actual device performance in their speci c applications. cw100505 series high q ceramic chip inductors packaging speci cations 10.0 +0 (.394 +0) 12.5 (.492) 2.0 0.5 (.079 .020) 50.0 -0 (1.969 -0) 178 (7.008) dia. 13.0 (.512) dia. 13.0 (.512) dia. 21.0 0.8 (.827 .031) user direction of feed 200 (7.874) min. no component no component components 400 (15.748) min. start 4 (.157) 2 (.079) end l vs. frequency 100 80 60 40 20 0 1 10 100 frequency (mhz) l (nh) 1000 10000 -27nj -12nj -5n6j -1n0d 120 100 80 40 20 0 1 10 100 frequency (mhz) q (nh) 1000 10000 60 -27nj -12nj -5n6j -1n0d q vs. frequency dimensions: mm (inches) asia-paci? c: tel: +886-2 2562-4117 ? fax: +886-2 2562-4116 europe: tel: +41-41 768 5555 ? fax: +41-41 768 5510 the americas: tel: +1-951 781-5500 ? fax: +1-951 781-5700 www.bourns.com 10,000 pcs. per reel
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