series gp3042lf shielded surface mount power choke one magnetics pkwy, gowanda, ny 14070 ?(t) 716-532-2234 ?(f) 716-532-2702 ?sales@gowanda.com www.gowanda.com part inductance test dc resistancecurrent rating srf number ( 20%) frequency maximum maximum typical h khz ohms amps mhz GP3042-1R2MLF 1.2 100 0.019 1.80 120 gp3042-2r2mlf 2.2 100 0.023 1.35 77 gp3042-3r3mlf 3.3 100 0.032 1.10 65 gp3042-4r7mlf 4.7 100 0.045 0.90 55 gp3042-6r8mlf 6.8 100 0.060 0.73 45 gp3042-100mlf 10 100 0.083 0.58 37 gp3042-120mlf 12 1.0 0.100 0.53 34 gp3042-150mlf 15 1.0 0.115 0.46 30 gp3042-180mlf 18 1.0 0.150 0.42 28 gp3042-220mlf 22 1.0 0.160 0.38 25 gp3042-270mlf 27 1.0 0.190 0.35 21 gp3042-330mlf 33 1.0 0.215 0.32 18 gp3042-390mlf 39 1.0 0.290 0.30 17 gp3042-470mlf 47 1.0 0.320 0.28 16 gp3042-560mlf 56 1.0 0.365 0.25 15 gp3042-680mlf 68 1.0 0.480 0.22 14 gp3042-820mlf 82 1.0 0.520 0.20 12 gp3042-101mlf 100 1.0 0.700 0.12 11 notes: operating temperature -55 c to +125 c ? mechanically shielded surface mount power inductor ferrite core & shield ? terminals are solderable - more than 95% new solder coverage when subjected to soldering temperature ? application frequency range - values 1.2 h to 10 h to 1.0 mhz min. values above 10 h to 300 khz min. ? current rating at 25 c ambient - 40 c maximum temperature rise 10% maximum decrease in inductance ? ferrite core material ? 0.85 grams maximum weight tape and reel specs: (12mm) pcs./ 7 reel maximum: 500 0.185 0.012 (4.7 0.3) 0.115 max. (2.92 max.) 0.185 0.012 (4.7 0.3) 0.100 ref. (2.54 ref.) 0.065 ref. (1.65 ref.) in. (mm)
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