1538M14

R.F. CHOKES (1537-1538 Series) HIGH CURRENT CHOKES Chokes • Large ferrite core for extended saturation point, optimum frequency range .01-2 Mhz. • 1.5" long leads (+/- 0.1") • Test frequency 1 Khz. • Core length 1.25". Coil is covered with vinyl shrink sleeve. Part No. Inductance +/- 5% uH Min. Q 1537E 1537F 1537G 1537H 1537J 1537K 1537L 1537M 1537N 1537P 1537R 10 20 30 40 50 75 100 250 500 750 1000 4.5 6.5 5.3 5.2 3.4 3.2 10.5 12.0 11.6 10.0 7.4 D.C. Resistance Ohms 0.006 0.013 0.024 0.039 0.064 0.128 0.05 0.114 0.26 0.465 0.83 Max. D.C. Current Amps 20 12.5 8 5 3.2 2 8 5 3.2 2 1.25 Coil Dia. Lead Dia. In. Gauge 0.63 0.60 0.58 0.57 0.56 0.54 0.71 0.69 0.65 0.61 0.59 14 16 18 20 20 20 18 18 20 20 20 EMI/RFI CHOKES • High saturation flux density ferrite rods. • 1" long leads, tinned to within 1/8" of body. • Ideal for filtering or energy storage inductors. • Inductance measured at @ 1Khz. with 0 amps. D.C. current, typical inductance change is less than 5% @ twice rated current. Part No. Inductance L uH +/- 10% 1538M01 1538M02 1538M03 1538M04 1538M05 1538M06 1538M07 1538M08 1538M09 1538M10 1538M11 1538M12 1538M13 1538M14 1538M15 1538M16 1538M17 1538M18 1538M19 1538M20 1538M21 1538M22 1538M23 1538M24 5 10 27 50 100 150 250 5 10 27 50 68 100 150 5 10 27 50 68 100 5 10 27 50 Fo Min. MHz 32.4 21.6 5.6 3.44 2.08 1.84 1.1 27.2 21.7 5.6 4.4 3.6 2.4 1.6 34.7 20 6.2 3.8 3.2 2.2 30.8 20 6.4 3.5 R - D.C. Max. Ohms 0.013 0.017 0.03 0.04 0.061 0.069 0.089 0.009 0.012 0.022 0.028 0.034 0.038 0.046 0.006 0.008 0.014 0.02 0.023 0.027 0.004 0.006 0.010 0.013 CANADA © Max. Dim. A Max. Dim. B Typ. Dim. C Typ. Dim. D 0.88 1.12 0.88 0.88 1.12 1.38 1.62 0.88 1.12 0.88 1.12 1.12 1.38 1.62 1.12 1.38 1.12 1.38 1.38 1.62 1.38 1.69 1.38 1.62 0.63 0.63 0.81 0.81 0.81 0.81 0.81 0.64 0.64 0.88 0.88 0.88 0.88 0.88 0.69 0.94 0.94 0.94 0.94 0.94 0.72 0.72 1.00 1.00 0.50 0.69 0.44 0.75 0.94 1.06 1.31 0.75 1.00 0.56 0.75 0.88 1.00 1.25 0.81 1.22 0.69 0.94 1.12 1.31 0.94 1.50 0.94 1.12 0.042 0.042 0.042 0.042 0.042 0.042 0.042 0.053 0.053 0.053 0.053 0.053 0.053 0.053 0.065 0.065 0.065 0.065 0.065 0.065 0.082 0.082 0.082 0.082 EUROPE Guelph, Ontario (519) 822-2960 St. Laurent, Quebec (514) 343-9010 www.hammondmfg.com Cheektowaga, NY (716) 630-7030 52 USA I - D.C. Max. Amps 10 9 7 5.6 4.9 4.6 4 14 12 9 8 7.3 6.8 6.3 19 16 12.5 10.5 10 10 23 20 15 15 Basingstoke, UK 01256 812812 AUSTRALIA Queenstown, Australia 61-8-8240-2244 EMI / RFI (1539 Series) Chokes EMI/RFI CHOKES • High saturation flux density ferrite bobbins. • 1" long leads, tinned to within 1/8" of body. • Ideal for filtering or energy storage inductors. • Inductance measured at @ 1Khz. with 0 amps. D.C. current, typical inductance change is less than 5% @ twice rated current. Part No. Inductance L uH +/- 10% 1539M01 1539M02 1539M03 1539M04 1539M05 1539M06 1539M07 1539M08 1539M09 1539M10 1539M11 1539M12 1539M13 1539M14 1539M15 1539M16 1539M17 1539M18 1539M19 1539M20 1539M21 1539M22 1539M23 1539M24 1539M25 1539M26 1539M27 1539M28 1539M29 1539M30 1539M31 1539M32 5 10 25 50 100 250 500 1000 2500 5 10 25 50 100 250 500 1000 2500 50 100 250 500 1000 2500 5000 100 250 500 1000 2500 5000 10000 Fo Min. MHz 24.7 11.4 6.2 4.1 2.4 1.6 1 0.7 0.43 26.7 15.6 5.2 3.6 2.2 1.2 0.89 0.58 0.35 3.4 2 1.3 0.9 0.54 0.34 0.24 1.8 1 0.7 0.44 0.26 0.19 0.13 R - D.C. Max. Ohms 0.007 0.008 0.023 0.034 0.072 0.173 0.378 0.801 2.04 0.005 0.006 0.009 0.017 0.034 0.083 0.129 0.279 0.69 0.012 0.025 0.059 0.09 0.195 0.499 1.08 0.018 0.040 0.085 0.183 0.464 0.714 1.55 I - D.C. Max. Amps 15 14 8 6.6 4.5 2.9 2 1.3 0.85 20 17 14 10 7 4.6 3.7 2.5 1.6 14 9.8 6.4 5 3.5 2.2 1.5 14 9 6.5 4.4 2.8 2.2 1.5 Max. Dim. A Max. Dim. B Typ. Dim. C Typ. Dim. D 0.83 0.83 0.83 0.83 0.83 0.83 0.83 0.83 0.83 1.22 1.22 1.22 1.22 1.22 1.22 1.22 1.22 1.22 1.50 1.50 1.50 1.50 1.50 1.50 1.50 1.50 1.50 1.50 1.50 1.50 1.50 1.50 0.91 0.91 0.91 0.91 0.91 0.91 0.91 0.91 0.91 1.11 1.11 1.11 1.11 1.11 1.11 1.11 1.11 1.11 1.11 1.11 1.11 1.11 1.11 1.11 1.11 1.50 1.50 1.50 1.50 1.50 1.50 1.50 0.59 0.60 0.57 0.65 0.69 0.65 0.68 0.66 0.71 0.94 0.95 0.93 0.99 0.85 0.97 1.12 1.05 1.05 1.23 1.12 1.10 1.14 1.36 1.32 1.27 1.18 1.12 1.06 1.23 1.21 1.32 1.25 0.065 0.065 0.042 0.042 0.042 0.042 0.042 0.042 0.042 0.082 0.082 0.082 0.065 0.053 0.053 0.053 0.053 0.053 0.082 0.065 0.053 0.053 0.053 0.053 0.053 0.082 0.065 0.053 0.053 0.053 0.053 0.053 EUROPE Basingstoke, UK 01256 812812 AUSTRALIA Queenstown, Australia 61-8-8240-2244 CANADA www.hammondmfg.com Guelph, Ontario (519) 822-2960 St. Laurent, Quebec (514) 343-9010 53 Cheektowaga, NY (716) 630-7030 USA ©