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| Datasheet File OCR Text: |
| 114 *rohs directive 2002/95/ec jan 27 2003 including annex specifications are subject to change without notice. customers should verify actual device performance in their specific applications. srr1305 series - smd shielded power inductors features low height of only 5.0 mm inductance as low as 0.9 h high current up to 20 amps rohs compliant* applications input/output of dc/dc converters power supplies for: ? portable communication equipment ? camcorders ? lcd tvs ? car radios electrical specifications inductance vs. dc superposition characteristics product dimensions recommended layout electrical schematic general specifications test voltage.....................................0.1 v reflow soldering ...230 c, 50 sec. max. operating temperature .-40 c to +125 c (temperature rise included) storage temperature... -40 c to +125 c resistance to soldering heat ..................................260 c for 5 sec. materials core ............................ferrite er and sb wire .......................ultra-fine rectangular enameled copper terminal ........................................cu/sn adhesive ..............................epoxy resin rated current ...........ind. drop 20 % max. at (l1) isat temperature rise ......................45 c max. at rated irms packaging.....................600 pcs. per reel inductance 100 khz srf rdc i rms i sat bourns part no. l0 ( h) l1 ( h) tol. % min. (m 1 ) (l1) max. typ. (mhz) (a) (a) SRR1305-R90ZL 0.9 0.75 25 95 2.5 20.0 22.0 srr1305-1r4zl 1.4 1.25 25 70 3.4 16.0 18.0 srr1305-2r0zl 2.0 1.80 25 60 4.6 13.0 15.0 srr1305-2r7zl 2.7 2.50 25 50 9.5 6.0 10.0 12.5 0.3 (.492 .012) 12.5 0.3 (.492 .012) 1.9 0.2 (.075 .008) nom. 2.5 (.098) nom. 2.0 (.079) nom. 2.0 (.079) nom. 7.5 0.25 (.295 .010) 5.0 0.3 (.020 .012) 13.0 (.512) 4.7 (.185) ref. 4.15 (.163) ref. 4.15 (.163) ref. ref. 3.0 (.118) nom. 4.5 (.177) nom. 7.5 (.295) ref. 10.5 (.413) dc current (a) 30 01020 1.0 2.0 3.0 inductance ( h) 2r0z 2r7z 1r4z r90z dimensions: mm (inches) *rohs compliant
specifications are subject to change without notice. customers should verify actual device performance in their specific applications. srr1305 series - smd shielded power inductors 115 26 (1.02) 30.4 (1.20) 2.0 0.5 (.079 .020) 50.0 (1.969) 330 (12.99) 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. 4 (.157) 16 (.630) 24 (.945) end qty: 600 pcs. per reel dimensions: mm (inches) packaging specifications 24.0 (.945) rev. 05/05 |
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