306 e. alondra blvd., gardena, ca 90247-1059 ?(310) 515-1720 ?fax (310) 515-1962 www.jwmiller.com rf chokes 4600 series test srf dcr coil part l (uh) q freq. (mhz) ( ? ) i, dc diam. core number 20% min. (mhz) min. max. (ma) max. material fig. 4602 1.0 60 7.96 190 0.05 2000 0.27 phenolic a 10% 4604 1.5 58 7.96 149 0.093 1800 0.27 phenolic a 4606 2.4 56 7.96 120 0.19 1500 0.27 phenolic a 4608 3.9 60 7.96 93 0.45 1000 0.27 phenolic a 4609 5.5 57 7.96 80 0.67 850 0.27 phenolic a 4610 6.2 57 7.96 76 0.83 700 0.27 phenolic a 4611 8.2 57 7.96 65 1.2 600 0.27 phenolic a 4612 10 36 2.52 61 1.5 500 0.27 phenolic a 5% 4622 10 69 2.52 40 0.11 1500 0.29 iron b 4624 15 62 2.52 33 0.17 1000 0.29 iron b 4626 24 65 2.52 25 0.34 800 0.29 iron b 4628 39 70 2.52 20 0.65 600 0.29 iron b 4629 55 72 2.52 17 1.0 500 0.29 iron b 4630 62 83 2.52 16 1.2 475 0.29 iron b 4631 82 85 2.52 13 1.9 450 0.29 iron b 4632 100 107 0.79 12 3.0 400 0.29 iron b 4642 100 49 0.79 11 5.4 160 0.41 phenolic c 4644 150 53 0.79 8.8 6.5 160 0.41 phenolic c 4646 240 56 0.79 7.2 8.5 160 0.44 phenolic c 4648 390 57 0.79 5.6 11.0 160 0.50 phenolic c 4649 550 58 0.79 4.8 13.0 160 0.50 phenolic c 4650 620 59 0.79 4.5 15.0 160 0.53 phenolic c 4651 750 56 0.79 4.0 16.0 160 0.53 phenolic c 4652 1000 59 0.252 3.7 19.0 160 0.56 phenolic c l test q test @ 1khz freq. 4662 1000 83 0.252 2.6 8.6 160 0.47 iron d 4664 1500 82 0.252 2.1 11.0 160 0.47 iron d 4666 2400 80 0.252 1.7 15.0 160 0.53 iron d 4668 3900 73 0.252 1.4 20.0 160 0.56 iron d 4669 5500 69 0.252 1.1 25.0 160 0.59 iron d 4670 6200 89 0.252 1.0 37.0 100 0.53 iron d 4671 8200 83 0.252 0.94 46.0 100 0.56 iron d 4672 10,000 68 0.0796 0.82 50.0 100 0.59 iron d 69 special features high q, high self-resonant frequency high voltage application single layer or 3-pi universal wound low cost varnish coated operating temperature: phenolic -55 to +125? iron & ferrite -55 to +105? current to cause 35? maximum temperature rise max. 0.29 0.032 0.875 0.029 max. 0.27 max. 0.75 a 0.032 fig. d fig.c 1.5 0.875 0.029 a 0.75 1.5 fig. b 1.5 fig. a 1.5 max. 0.29 0.032 0.875 0.029 max. 0.27 max. 0.75 a 0.032 fig. d fig.c 1.5 0.875 0.029 a 0.75 1.5 fig. b 1.5 fig. a 1.5 max. 0.29 0.032 0.875 0.029 max. 0.27 max. 0.75 a 0.032 fig. d fig.c 1.5 0.875 0.029 a 0.75 1.5 fig. b 1.5 fig. a 1.5 max. 0.29 0.032 0.875 0.029 max. 0.27 max. 0.75 a 0.032 fig. d fig.c 1.5 0.875 0.029 a 0.75 1.5 fig. b 1.5 fig. a 1.5
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