features shielded construction iron powder core high saturation current inductance range: 0.33 to 10 h rated current up to 14 a rohs compliant* and halogen free** applications dc/dc converters power supplies for: ? portable communications equipment ? laptop computers ? camcorders, hdtv, car audio systems ? video game consoles SRP5030T series - shielded power inductors electrical speci cations product dimensions dimensions: mm (inches) recommended layout soldering pro le soldering cooling natural pre-heating temperature (c) 60~180 sec. 60~150 sec. 217 150 time (seconds) 200 25 480 sec. max. t p (260 c / 40 sec. max.) 20~40 sec. electrical schematic general speci cations test voltage ....................................1.0 v test frequency ......................... 100 khz operating temperature ................................-40 ? to +125 ? (temperature rise included) storage temperature ................................-40 ? to +125 ? resistance to soldering heat ........................ +260 ?, 40 sec. max. materials core .....................................iron powder wire ............................enameled copper terminal ..............................................sn rated current .........ind. drops 20 % typ. at isat temperature rise ................... 40 ? typ. at rated irms packaging ..... 2000 pcs. per 13-inch reel bourns part no. inductance l ( h) ?0 % dcr (m ) max. i rms (a) i sat (a) SRP5030T-r33m 0.33 5 14 18 SRP5030T-r47m 0.47 7.4 12 16 SRP5030T-r68m 0.68 12 8.5 14 SRP5030T-1r0m 1.0 14 7 11 SRP5030T-1r2m 1.2 16 6.5 11 SRP5030T-1r5m 1.5 25 6 10 SRP5030T-2r2m 2.2 35 5.5 9 SRP5030T-3r3m 3.3 38 5 8 SRP5030T-4r7m 4.7 53 4.6 6 SRP5030T-5r6m 5.6 63 4.25 4.5 SRP5030T-6r8m 6.8 76.2 4 4.3 SRP5030T-100m 10 128 2.75 3.5 *rohs compliant & **halogen free 5.7 0.3 (.224 .012) 6.50 (.256) 1.8 (.071) 2.50 (.098) 5.2 0.2 (.205 .008) 2.8 0.2 (.110 .008) 1.5 0.2 (.059 .008) 2r2 yyww 1.1 0.3 (.043 .012) * 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 ?halogen free? in the industry. bourns considers a product to be ?halogen 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 performance may vary over time. users should verify actual device performance in their speci? c applications.
SRP5030T series - shielded power inductors l vs. i charts 0 5 10 15 20 dc current (a) 0 0.15 0.3 0.45 0.6 inductance (?) 0 10 20 30 40 50 60 70 80 temp. rise (?) SRP5030T-r33m dc current (a) inductance (?) temp. rise (?) SRP5030T-r47m dc current (a) inductance (?) temp. rise (?) SRP5030T-r68m dc current (a) inductance (?) temp. rise (?) SRP5030T-1r0m dc current (a) inductance (?) temp. rise (?) SRP5030T-1r2m dc current (a) inductance (?) temp. rise (?) SRP5030T-1r5m dc current (a) inductance (?) temp. rise (?) SRP5030T-2r2m dc current (a) inductance (?) temp. rise (?) SRP5030T-3r3m dc current (a) inductance (?) temp. rise (?) SRP5030T-4r7m dc current (a) inductance (?) temp. rise (?) SRP5030T-5r6m dc current (a) inductance (?) temp. rise (?) SRP5030T-6r8m dc current (a) inductance (?) temp. rise (?) SRP5030T-100m 0481216 0 0.2 0.4 0.6 0.8 0 10 20 30 40 50 60 70 80 0 3.5 7 10.5 14 0 0.3 0.6 0.9 1.2 0 10 20 30 40 50 60 70 80 0 2.75 5.5 8.25 11 0 0.5 1 1.5 2 0 10 20 30 40 50 60 70 o 036912 0 0.5 1 1.5 2 0 10 20 30 40 50 60 70 0246810 0 0.6 1.2 1.8 2.4 3 0 10 20 30 40 50 60 70 80 0 2.25 4.5 6.75 9 0 1 2 3 4 0 10 20 30 40 50 60 70 80 02468 0 1.5 3 4.5 6 0 10 20 30 40 50 60 70 80 0 1.5 3 4.5 6 0 2 4 6 8 0 10 20 30 40 50 60 70 80 0 0.9 1.8 2.7 3.6 4.5 0 2 4 6 8 10 0 10 20 30 40 50 60 70 80 012345 0 3 6 9 12 0 10 20 30 40 50 60 70 80 0 0.7 1.4 2.1 2.8 3.5 0 5 10 15 20 0 10 20 30 40 50 60 70 80 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.
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. 3312 - 2 mm smd trimming potentiometer SRP5030T series - shielded power inductors packaging speci cations embossed carrier embossed cavity cover tape dimensions: mm (inches) 03/13 12.0 ?0.5 (.472 ?.020) 2.0 0.5 (.079 .020) 100.0 ?2.0 (3.937 ?.079) 330.0 (13.00) dia. 13.5 0.5 (.531 .020) dia. 2000 pieces per reel 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 4.0 (.157) 2.0 (.079) 1.5 0.1 (.059 .004) dia. 12.0 0.3 (.472 .012) 8.0 0.1 (.315 .004) 5.5 0.1 (.217 .004) 6.2 0.1 (.244 .004) user direction of feed marking d/c marking d/c marking d/c marking d/c marking d/c marking d/c 3 3.3 0.1 (.130 .004) 5.5 0.1 (.217 .004)
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