features semi-shielded construction component height: 2 mm max. inductance range: 1 to 33 ? high rated current - up to 3.6 a rohs compliant* and halogen free** applications dc/dc converters notebook computers digital video cameras televisions, lcd displays srn5020 series - semi-shielded power inductors * rohs directive 2002/95/ec jan 27, 2003 including annex. ** 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. customers should verify actual device performance in their speci c applications. operating temperature ................................. -25 ? to +120 ? (temperature rise included) storage temperature .. -25 ? to +120 ? resistance to solder heat ...............................+260 ? for 10 sec. temperature rise .....40 ? at rated irms rated current ............ inductance drops 30 % at isat electrical speci cations @ 25 ? general speci cations core ..............................................ferrite wire ............................enameled copper terminal finish ...................................sn coating .................magnetic epoxy resin packaging ..... 2000 pcs. per 13-inch reel materials product dimensions recommended layout electrical schematic dimensions: mm (inches) *rohs compliant how to order srn5020 - 100m model value code (see table) soldering pro le bourns part no. inductance @ 100 khz/1 v dcr ( ) max. irms (a) isat (a) l ( h) tol. % srn5020-1r0y 1.0 30 0.025 3.60 4.00 srn5020-1r5y 1.5 30 0.031 3.20 3.35 srn5020-2r2y 2.2 30 0.042 2.90 2.90 srn5020-3r3m 3.3 20 0.058 2.40 2.40 srn5020-4r7m 4.7 20 0.072 2.0 2.00 SRN5020-5R6M 5.6 20 0.106 1.80 1.80 srn5020-6r8m 6.8 20 0.108 1.65 1.60 srn5020-100m 10 20 0.144 1.45 1.30 srn5020-150m 15 20 0.198 1.20 1.10 srn5020-220m 22 20 0.312 1.00 0.90 srn5020-330m 33 20 0.516 0.90 0.80 temperature (c) 150 260 200 20 sec.max. preheat 100 sec. max. 10 sec. max. natural cooling 60 sec. min. 5.0 0.2 (.197 .008) 5.0 0.2 (.197 .008) max. 2.0 (.079) 5.7 (.224) 6.3 (.248) 1.6 (.063) 1.6 (.063)
srf0504 series - line filter packaging speci cations dimensions: mm (inches) qty: 2000 pcs. per reel 11/12 speci cations are subject to change without notice. customers should verify actual device performance in their speci c applications. srn5020 series - semi-shielded power inductors 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 12.6 (.496) 17.2 (.677) 2.0 0.5 (.079 .020) 99.5 (3.917) 330 (12.992) dia. 13.5 ?0.5 (.531 ?.020) dia. 13.5 ?0.5 (.531 ?.020) dia. 21.0 0.8 (.827 .031) user direction of feed 1.5 +0.1/-0.0 (.059 +.004/-.000) 8.0 (.315) 2.0 0.05 (.079 .002) 4.0 (.157) dia. 1.5 (.059) dia. 5.4 (.213) 0.4 (.016) 2.25 (.089) 5.5 (.217) 12.0 (.472) 1.75 (.069) 5.4 (.213)
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