lead diameter (inches) tolerance dash number* incremental current (a dc) nominal inductance (?) dc resistance max. (ohms) @ 25? current rating maximum (a dc) dimension b (approx. inches) physical parameters inches millimeters a 0.630 0.030 16.0 0.762 b (c/l to c/l) see characteristics table c 0.750 min. 19.05 min. d 0.810 0.020 20.57 ?.508 e (ref. only) 0.195 max. 4.95 max. f clearance hole for 4/40 screw leads tinned to within 1/16" of body inductance measured @ 10 khz, 25madc and 0 adc @ 25? mechanical con?uration insulated ferrite bobbin protected with a ?me retardant polyole? sleeve; center hole allows for mechanical mounting operating temperature ?5? to +125?; ?5? to +80? @ full rated current current rating at 80? ambient 45? rise incremental current minimum current which causes a 5% max. change in inductance power dissipation at 80? 1.00 watts max. dielectric withstanding voltage 1000 v rms min. marking parts printed with delevan and api part number packaging bulk only 0.490 0.490 0.490 0.490 0.490 0.490 0.490 0.490 0.490 0.490 0.490 0.490 0.470 0.460 0.460 0.440 0.430 0.420 0.480 0.480 0.480 0.480 0.480 0.480 0.480 0.480 0.470 0.450 0.450 0.480 0.480 0.480 0.480 0.051 0.051 0.051 0.051 0.051 0.051 0.051 0.051 0.051 0.051 0.051 0.051 0.045 0.040 0.040 0.036 0.032 0.029 0.029 0.029 0.029 0.029 0.029 0.029 0.029 0.029 0.025 0.023 0.020 0.020 0.020 0.020 0.020 14.00 13.50 12.80 12.80 12.80 12.30 11.70 11.70 10.50 10.00 9.50 9.10 8.09 7.00 6.26 5.72 4.95 4.43 3.98 3.77 3.57 3.44 3.21 3.12 2.97 2.80 2.42 2.09 1.72 1.66 1.58 1.52 1.42 68.0 55.5 46.0 42.0 38.0 34.5 31.5 29.0 26.0 24.0 21.5 19.5 17.5 16.0 14.5 13.2 11.9 10.9 10.0 9.20 8.30 7.60 6.80 6.20 5.60 5.10 4.60 4.20 3.80 3.40 3.10 2.90 2.60 0.003 0.004 0.005 0.005 0.005 0.006 0.007 0.007 0.008 0.009 0.010 0.011 0.015 0.020 0.025 0.030 0.040 0.050 0.062 0.069 0.077 0.083 0.095 0.100 0.111 0.125 0.168 0.225 0.315 0.342 0.377 0.408 0.468 20% 20% 20% 20% 20% 20% 20% 20% 20% 20% 10% 10% 10% 10% 10% 10% 10% 10% 10% 10% 10% 10% 10% 10% 10% 10% 10% 10% 10% 10% 10% 10% 10% 1.0 1.5 2.2 2.7 3.3 3.9 4.7 5.6 6.8 8.2 10.0 12.0 15.0 18.0 22.0 27.0 33.0 39.0 47.0 56.0 68.0 82.0 100 120 150 180 220 270 330 390 470 560 680 series dc630 -102m -152m -222m -272m -332m -392m -472m -562m -682m -822m -103k -123k -153k -183k -223k -273k -333k -393k -473k -563k -683k -823k -104k -124k -154k -184k -224k -274k -334k -394k -474k -564k -684k *complete part # must include series # plus the dash # for further surface ?ish information, refer to technical section of this catalog. dc630r dc630 high current power line chokes series 7/2004 page 95 www . delevan . com e-mail: apisales@delevan . com 270 quaker rd., east aurora ny 14052 ? phone 716-652-3600 ? fax 716-652-4814 power inductors
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