1537H

R.F. CHOKES (1531-1536 Series) Single Layer Coil Type 3-Pi Coil Type R.F. CHOKES Part No Inductance L L Tolerance Q Min. Test Freq. 1531L 1531R 1532A 1532B 1532C 1532D 1532E 1532H 1533H 1534A 1534C 1535B 1535D 1535G 1535J 1535L 2.4 uH 10 uH 10 uH 15 uH 24 uH 39 uH 55 uH 100 uH 1 mH 1 mH 2.4 mH 2.5 mH 5 mH 10 mH 25 mH 50 mH 10% 10% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 56 36 69 62 65 70 72 107 59 83 80 106 91 108 102 113 7.9 MHz 7.9 MHz 2.5 MHz 2.5 MHz 2.5 MHz 2.5 MHz 2.5 MHz 0.79 MHz 250 KHz 250 KHz 250 KHz 250 KHz 250 KHz 79 KHz 79 KHz 79 KHz Self Resonant Min. Freq. MHz 120 61 40 33 25 0.2 17 12 3.7 2.6 1.7 1.3 1 0.71 0.47 0.33 Chokes • All models impregnated with a moisture and fungus resistant varnish. • Lead length of 1.5" (+/- 0.13") • Wound for low distributed capacity by using solenoid (single coil) or 3-Pi windings • All single coil versions include vinyl insulation covering Max D.C. Resist. Ohms Max D.C. Current ma. Coil Dia. In. Core Material Core Length In. Coil Type 0.19 1.5 0.11 0.17 0.34 0.65 1 3 19 8.6 15 9 14 31 82 127 1500 500 1500 1000 800 600 500 400 160 160 160 160 160 100 65 65 0.27 0.27 0.29 0.29 0.29 0.29 0.29 0.29 0.563 0.469 0.531 0.469 0.531 0.531 0.531 0.625 Phenolic Phenolic Iron Iron Iron Iron Iron Iron Phenolic Iron Iron Ferrite Ferrite Ferrite Ferrite Ferrite 0.75 0.75 0.875 0.875 0.875 0.875 0.875 0.875 0.75 0.875 0.875 0.875 0.875 0.875 0.875 0.875 Single Single Single Single Single Single Single Single 3-Pi 3-Pi 3-Pi 3-Pi 3-Pi 3-Pi 3-Pi 3-Pi HEAVY DUTY HASH CHOKES • Molded powdered iron core • 1.25" long leads (+/- 0.1") • High inductance & high current • L measured at 7.9 Mhz. on 1536D, E and F all others at 1 Khz. • All chokes include vinyl insulation covering. Part No. Inductance +/- 20% uH 1536D 1536E 1536F 1536L 1536P 1536S 1536T 1536TA * 1536W 1536X 1536Y 1536Z 3.35 4.90 8.80 4 40 68 100 100 125 250 500 1000 D.C. Resistance Ohms 0.010 0.016 0.021 0.012 0.082 0.054 0.216 0.55 0.08 0.17 0.26 0.55 Self Resonant Freq. MHz. 45 42 28 24.30 10.4 5.70 4.10 2.65 1.50 1.17 - Max D.C. Current Amps 20 15 10 8 3 5 2 1 3.5 2.5 2 1 Coil Dia. In. 0.53 0.50 0.50 0.31 0.31 0.53 0.31 0.80 0.50 0.43 0.56 0.50 Core Length In. 1.31 1.25 1.25 0.91 1.25 1.25 1.25 1.10 1.25 1.25 1.25 1.03 * Dual choke - all electrical values are for both sections 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 51 Cheektowaga, NY (716) 630-7030 USA © 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