power chip inductors pci50 features ? high current capacity in a small foot print ? high energy storage and low dcr ? designed with high heat resistant materials for reflow operation ? wrap around terminals for excellent solder quality and inspection ? flat top for pick and place assembly electrical inductance range: 4.7 h to 1000 h. tolerance: 20% over the entire inductance range. test frequency: inductance measured at 100k h z, 0 . 1 v rms. aft er s older ing, pu sh operating t emp. rang e: i -4 0 to +85 c . ll inductance drop: 20% typical at the rated isat.0 to 2000) x 10 -6 c. physical packaging: 225 pieces per 13 inch reel. all specif icat ions subject t o change wit hout not ice. allied part number inductance ( h) pci 50-100m-rc pci 50-150m-rc pci 50-220m-rc pci 50-330m-rc pci 50-470m-rc pci 50-680m-rc pci 50-101m-rc pci 50-151m-rc pci 50-221m-rc pci 50-331m-rc pci 50-471m-rc pci 50-681m-rc pci 50-102m-rc 10 15 22 33 47 68 100 150 220 330 470 680 1000 .033 .042 .054 0.08 0.10 0.17 0.22 0.34 0.44 0.70 0.95 1.20 2.00 i rms (a ) dcr max. ( ) 3.5 3.0 2.5 2.0 1.6 1.2 1.2 0.9 0.7 0.6 0.3 0.2 0.1 t olerance (%) 20 20 20 20 20 20 20 20 20 20 20 20 20 d i sat (a) 8.0 7.0 5.5 4.0 3.8 3.0 2.5 2.0 1.6 1.2 1.0 1.0 0.8 0.510 (12.95) max 0.370 (9.40) max 0.300 (7.62) 0.450 (11.43) max 0.100 (2.54) 0.100 (2.54) 0.290 (7.37) 0.118 (3.00) 0.110 (2.79) rohs allied components interna tional 714-665-1 140 www.a lli edcom pon en ts .com dimensions: inches (mm) 22 18 11 9.0 8.0 7.0 5.0 4.0 3.5 2.5 2.0 2.0 1.5 srf (mhz) typ. pci 50-4r7m-rc 4.7 .033 3.5 20 8.0 25 temperature rise: t=40oc rise ? typical at irms. ? non-standard values available revised 10/8/09 marking: previously marked with 3 dot color code system
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