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Axial Lead
Power Chokes

New RoHS part numbers are shown. Lead was removed from terminations. The last character is now L to indicate RoHS compliance. (View old data sheet.)
  • A wide range of inductance in a low profile design
  • Two sizes: compact PCH-27 Series, higher current PCH-45 Series
  • Ideal for switch mode output chokes, DC/DC converters and inverters, EMI suppression, smoothing chokes
  • RoHS-compliant. Tin-silver over copper terminations
  • Samples of 30 standard values (in red type) are available in Coilcraft Designer's Kit P409

 Photo    Pricing     PDF data sheet

SPECIFICATIONS

 Dimensions

PCH-27 Series   Materials declaration     Core loss
PCH-27-392L 3.9 µH 38 0.017 7.01 1.7
PCH-27-472L 4.7 µH 26 0.024 6.16 1.3
PCH-27-562L 5.6 µH 25 0.025 5.79 1.3
PCH-27-682L 6.8 µH 25 0.028 5.20 1.3
PCH-27-822L 8.2 µH 22 0.03 4.70 1.3
PCH-27-103L 10 µH 17 0.033 4.30 1.3
PCH-27-123L 12 µH 16 0.037 3.80 1.3
PCH-27-153L 15 µH 12 0.041 3.41 1.3
PCH-27-183L 18 µH 11 0.045 3.09 1.3
PCH-27-223L 22 µH 10 0.064 2.82 1.0
PCH-27-273L 27 µH 7 0.071 2.53 1.0
PCH-27-333L 33 µH 7 0.078 2.29 1.0
PCH-27-393L 39 µH 7 0.085 2.09 1.0
PCH-27-473L 47 µH 6 0.094 1.88 1.0
PCH-27-563L 56 µH 6 0.12 1.74 0.84
PCH-27-683L 68 µH 7 0.16 1.57 0.67
PCH-27-823L 82 µH 4 0.22 1.41 0.52
PCH-27-104L 100 µH 3 0.25 1.28 0.52
PCH-27-124L 120 µH 3 0.35 1.17 0.42
PCH-27-154L 150 µH 3 0.39 1.04 0.42
PCH-27-184L 180 µH 3 0.43 0.943 0.42
PCH-27-224L 220 µH 3 0.47 0.848 0.42
PCH-27-274L 270 µH 2 0.65 0.764 0.33
PCH-27-334L 330 µH 2 0.72 0.690 0.33
PCH-27-394L 390 µH 2 0.78 0.632 0.33
PCH-27-474L 470 µH 2 1.04 0.573 0.26
PCH-27-564L 560 µH 1 1.14 0.520 0.26
PCH-27-684L 680 µH 1 1.49 0.472 0.21
PCH-27-824L 820 µH 1 2.14 0.427 0.16
PCH-27-105L 1.0 mH 1 2.36 0.385 0.16
PCH-27-125L 1.2 mH 1 2.59 0.350 0.16
PCH-27-155L 1.5 mH 0.85 3.57 0.312 0.13
PCH-27-225L 2.2 mH 0.65 4.33 0.255 0.13
PCH-27-275L 2.7 mH 0.65 5.91 0.229 0.10
PCH-27-335L 3.3 mH 0.60 8.63 0.207 0.083
PCH-27-395L 3.9 mH 0.60 9.38 0.189 0.083
PCH-27-475L 4.7 mH 0.50 10.3 0.172 0.083
PCH-27-565L 5.6 mH 0.60 11.2 0.157 0.083
PCH-27-685L 6.8 mH 0.40 15.0 0.142 0.067
PCH-27-825L 8.2 mH 0.35 21.7 0.128 0.052
PCH-27-106L 10 mH 0.30 24.0 0.116 0.052
PCH-27-126L 12 mH 0.25 33.2 0.105 0.040
PCH-27-156L 15 mH 0.30 47.2 0.094 0.031
PCH-27-186L 18 mH 0.30 51.7 0.085 0.031
PCH-27-226L 22 mH 0.25 60.0 0.070 0.025
1 Inductance tested at 15.75 kHz, 0.1 Vrms.
2 Isat: DC current at which the inductance drops 10% (typ) from its value without current. Details
3 Irms: Rated current based on 300 circular mils per Amp. Details
4 Ambient temperature range: –40°C to +85°C
5 Storage temperature range: Component: –40°C to +85°C
Packaging: –55°C to +80°C
6 Electrical specifications at 25°C

PCH-45 Series   Materials declaration     Core loss
PCH-45-392L 3.90 µH 34 0.008 14.3 4.3
PCH-45-472L 4.7 µH 31 0.009 13.0 4.3
PCH-45-562L 5.6 µH 29 0.009 11.9 4.3
PCH-45-682L 6.8 µH 26 0.010 11.0 4.3
PCH-45-822L 8.2 µH 23 0.011 9.50 4.3
PCH-45-103L 10 µH 20 0.012 8.93 4.3
PCH-45-123L 12 µH 17 0.013 7.94 4.3
PCH-45-153L 15 µH 14 0.015 7.15 4.3
PCH-45-153L 18 µH 11 0.016 6.50 4.3
PCH-45-223L 22 µH 10 0.017 5.95 4.3
PCH-45-273L 27 µH 9 0.019 5.50 4.3
PCH-45-333L 33 µH 9 0.021 4.93 4.3
PCH-45-393L 39 µH 8 0.025 4.46 4.3
PCH-45-473L 47 µH 7 0.035 4.08 3.4
PCH-45-563L 56 µH 6 0.037 3.76 3.4
PCH-45-683L 68 µH 5 0.044 3.40 2.7
PCH-45-823 82 µH 4 0.060 3.10 2.1
PCH-45-104L 100 µH 3 0.086 2.80 1.7
PCH-45-124L 120 µH 3 0.095 2.55 1.7
PCH-45-154L 150 µH 3 0.14 2.30 1.3
PCH-45-184L 180 µH 2 0.15 2.10 1.3
PCH-45-224L 220 µH 2 0.17 1.90 1.3
PCH-45-274L 270 µH 2 0.19 1.72 1.3
PCH-45-334L 330 µH 2 0.21 1.55 1.3
PCH-45-394L 390 µH 2 0.26 1.43 1.0
PCH-45-474L 470 µH 1 0.32 1.30 1.0
PCH-45-564L 560 µH 1 0.38 1.19 0.84
PCH-45-684L 680 µH 1 0.51 1.08 0.67
PCH-45-824L 820 µH 1 0.59 0.986 0.67
PCH-45-105L 1.0 mH 1 0.69 0.893 0.67
PCH-45-125L 1.2 mH 1 0.78 0.817 0.67
PCH-45-155L 1.5 mH 0.75 0.92 0.729 0.67
PCH-45-225L 2.2 mH 0.70 1.67 0.600 0.42
PCH-45-275L 2.7 mH 0.65 2.28 0.543 0.33
PCH-45-335L 3.3 mH 0.60 2.59 0.491 0.33
PCH-45-395L 3.9 mH 0.55 2.87 0.452 0.33
PCH-45-475L 4.7 mH 0.50 3.22 0.412 0.33
PCH-45-565L 5.6 mH 0.40 4.25 0.377 0.26
PCH-45-685L 6.8 mH 0.35 5.88 0.342 0.21
PCH-45-825L 8.2 mH 0.30 6.46 0.311 0.21
PCH-45-106L 10 mH 0.30 9.10 0.282 0.16
PCH-45-126L 12 mH 0.30 9.99 0.257 0.16
PCH-45-156L 15 mH 0.30 11.2 0.230 0.16
PCH-45-186L 18 mH 0.20 15.2 0.210 0.13
PCH-45-226L 22 mH 0.20 16.8 0.190 0.13
PCH-45-276L 27 mH 0.15 18.6 0.171 0.13
PCH-45-336L 33 mH 0.15 26.7 0.155 0.10
PCH-45-396L 39 mH 0.15 29.0 0.143 0.10
PCH-45-476L 47 mH 0.10 31.8 0.131 0.10
PCH-45-566L 56 mH 0.10 42.6 0.119 0.083
PCH-45-686L 68 mH 0.10 46.9 0.108 0.083
PCH-45-826L 82 mH 0.10 64.9 0.098 0.067
PCH-45-107L 100 mH 0.10 71.7 0.099 0.067
1 Inductance tested at 15.75 kHz, 0.1 Vrms.
2 Isat: DC current at which the inductance drops 10% (typ) from its value without current. Details
3 Irms: Rated current based on 300 circular mils per Amp. Details
4 Ambient temperature range: –40°C to +85°C
5 Storage temperature range: Component: –40°C to +85°C
Packaging: –55°C to +80°C
6 Electrical specifications at 25°C
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Updated: May 21, 2008