1.8 (.071) 5.8 (.228) max. max. max. typ. 5.8 (.228) 4.8 (.189) features formerly model available in e12 series small diameter of only 5.8 mm maximum pro le of 4.8 mm rohs compliant* applications input/output of dc/dc converters power supplies for: ? portable communication equipment ? camcorders ? lcd tvs ? car radios pm54 series - smd power inductor *rohs directive 2002/95/ec jan. 27, 2003 including annex and rohs recast 2011/65/eu june 8, 2011. speci cations are subject to change without notice. customers should verify actual device performance in their speci c applications. general speci cations test voltage .......................................1 v re ow soldering .... 230 ?, 50 sec max. operating temperature ................................-40 ? to +125 ? (temperature rise included) storage temperature .. -40 ? to +125 ? resistance to soldering heat ................................. 260 ? for 5 sec. materials core ............................... ferrite dr core wire ............................enameled copper terminal: ...................................ag/ni/sn rated current ...................ind. drop 10 % typ. at isat temperature rise .....................40 ? max. at rated irms packaging .................. 1500 pcs. per reel *rohs compliant dimensions: mm (inches) product dimensions electrical speci cations inductance 1 khz test srf irms isat q frequency min. rdc max. typ. bourns part no. (?) tol. % ref. (mhz) (mhz) ( ) (a) (a) PM54-100M-RC 10 ?20 30 2.52 23 0.10 1.45 2.00 pm54-120m-rc 12 ?20 30 2.52 22 0.12 1.40 1.90 pm54-150m-rc 15 ?20 30 2.52 20 0.14 1.30 1.60 pm54-180m-rc 18 ?20 30 2.52 18 0.15 1.25 1.50 pm54-220m-rc 22 ?20 30 2.52 16 0.19 1.10 1.40 pm54-270m-rc 27 ?15 28 2.52 14 0.22 1.00 1.30 pm54-330l-rc 33 ?15 24 2.52 13 0.25 0.88 1.10 pm54-390l-rc 39 ?15 24 2.52 13 0.32 0.80 1.00 pm54-470l-rc 47 ?15 22 2.52 12 0.37 0.72 1.00 pm54-560k-rc 56 ?10 22 2.52 11 0.42 0.68 0.90 pm54-680k-rc 68 ?10 22 2.52 10 0.52 0.62 0.84 pm54-820k-rc 82 ?10 20 2.52 9 0.60 0.58 0.75 pm54-101k-rc 100 ?10 20 0.796 9 0.70 0.52 0.68 pm54-121k-rc 120 ?10 22 0.796 7 0.93 0.48 0.60 pm54-151k-rc 150 ?10 20 0.796 6 1.10 0.40 0.54 pm54-181k-rc 180 ?10 20 0.796 6 1.38 0.38 0.50 pm54-221k-rc 220 ?10 20 0.796 6 1.57 0.35 0.44 typical part marking recommended layout 5.8 (.228) 6.0 (.236) 1.8 (.071) 101
end start user direction of feed 160 (6.299) no component no component components 4.9 (.117) 3200 (125.984) 400 (15.748) 4 (.157) 8 (.315) 12 (.472) speci cations are subject to change without notice. customers should verify actual device performance in their speci c applications. pm54 series - smd power inductor rev. 05/12 qty: 1500 pcs. per reel dimensions: mm (inches) packaging speci cations 14.0 (.551) 18.4 (.724) 2.0 0.5 (.079 .020) 50.0 (1.969) 178.0 (7.00) dia. 13.0 0.5 (.512 .020) dia. 13.0 0.5 (.512 .020) dia. 21.0 0.8 (.827 .031) embossed carrier embossed cavity 0.10 (.004) thickness max.
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