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Axial Lead
Power Chokes

New RoHS part numbers are shown. Lead was removed from terminations. The next to the last character is L to indicate RoHS compliance. (View old non-RoHS data sheet.) View complete list of old and new part numbers.
  • 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
  • Available with an optional heat-shrink sleeve for additional protection for the windings
  • RoHS-compliant. Tin-silver over copper terminations
  • Samples of 30 standard values (in red type) are available in Coilcraft Designer's Kit P409

 Photo    PDF data sheet

SPECIFICATIONS

 Dimensions     3D models

PCH-27X Series   Materials declaration     Pricing     Core loss
PCH-27-392L PCH-27X-392KLT 3.9 µH 10 38 0.017 7.01 1.7
PCH-27-472L PCH-27X-472KLT 4.7 µH 10 26 0.024 6.16 1.3
PCH-27-562L PCH-27X-562KLT 5.6 µH 10 25 0.025 5.79 1.3
PCH-27-682L PCH-27X-682KLT 6.8 µH 10 25 0.028 5.20 1.3
PCH-27-822L PCH-27X-822KLT 8.2 µH 10 22 0.03 4.70 1.3
PCH-27-103L PCH-27X-103KLT 10 µH 10 17 0.033 4.30 1.3
PCH-27-123L PCH-27X-123_LT 12 µH 10,5 16 0.037 3.80 1.3
PCH-27-153L PCH-27X-153_LT 15 µH 10,5 12 0.041 3.41 1.3
PCH-27-183L PCH-27X-183_LT 18 µH 10,5 11 0.045 3.09 1.3
PCH-27-223L PCH-27X-223_LT 22 µH 10,5 10 0.064 2.82 1.0
PCH-27-273L PCH-27X-273_LT 27 µH 10,5 7 0.071 2.53 1.0
PCH-27-333L PCH-27X-333_LT 33 µH 10,5 7 0.078 2.29 1.0
PCH-27-393L PCH-27X-393_LT 39 µH 10,5 7 0.085 2.09 1.0
PCH-27-473L PCH-27X-473_LT 47 µH 10,5 6 0.094 1.88 1.0
PCH-27-563L PCH-27X-563_LT 56 µH 10,5 6 0.12 1.74 0.84
PCH-27-683L PCH-27X-683_LT 68 µH 10,5 7 0.16 1.57 0.67
PCH-27-823L PCH-27X-823_LT 82 µH 10,5 4 0.22 1.41 0.52
PCH-27-104L PCH-27X-104_LT 100 µH 10,5 3 0.25 1.28 0.52
PCH-27-124L PCH-27X-124_LT 120 µH 10,5 3 0.35 1.17 0.42
PCH-27-154L PCH-27X-154_LT 150 µH 10,5 3 0.39 1.04 0.42
PCH-27-184L PCH-27X-184_LT 180 µH 10,5 3 0.43 0.943 0.42
PCH-27-224L PCH-27X-224_LT 220 µH 10,5 3 0.47 0.848 0.42
PCH-27-274L PCH-27X-274_LT 270 µH 10,5 2 0.65 0.764 0.33
PCH-27-334L PCH-27X-334_LT 330 µH 10,5 2 0.72 0.690 0.33
PCH-27-394L PCH-27X-394_LT 390 µH 10,5 2 0.78 0.632 0.33
PCH-27-474L PCH-27X-474_LT 470 µH 10,5 2 1.04 0.573 0.26
PCH-27-564L PCH-27X-564_LT 560 µH 10,5 1 1.14 0.520 0.26
PCH-27-684L PCH-27X-684_LT 680 µH 10,5 1 1.49 0.472 0.21
PCH-27-824L PCH-27X-824_LT 820 µH 10,5 1 2.14 0.427 0.16
PCH-27-105L PCH-27X-105_LT 1.0 mH 10,5 1 2.36 0.385 0.16
PCH-27-125L PCH-27X-125_LT 1.2 mH 10,5 1 2.59 0.350 0.16
PCH-27-155L PCH-27X-155_LT 1.5 mH 10,5 0.85 3.57 0.312 0.13
PCH-27-225L PCH-27X-225_LT 2.2 mH 10,5 0.65 4.33 0.255 0.13
PCH-27-275L PCH-27X-275_LT 2.7 mH 10,5 0.65 5.91 0.229 0.10
PCH-27-335L PCH-27X-335_LT 3.3 mH 10,5 0.60 8.63 0.207 0.083
PCH-27-395L PCH-27X-395_LT 3.9 mH 10,5 0.60 9.38 0.189 0.083
PCH-27-475L PCH-27X-475_LT 4.7 mH 10,5 0.50 10.3 0.172 0.083
PCH-27-565L PCH-27X-565_LT 5.6 mH 10,5 0.60 11.2 0.157 0.083
PCH-27-685L PCH-27X-685_LT 6.8 mH 10,5 0.40 15.0 0.142 0.067
PCH-27-825L PCH-27X-825_LT 8.2 mH 10,5 0.35 21.7 0.128 0.052
PCH-27-106L PCH-27X-106_LT 10 mH 10,5 0.30 24.0 0.116 0.052
PCH-27-126L PCH-27X-126_LT 12 mH 10,5 0.25 33.2 0.105 0.040
PCH-27-156L PCH-27X-156_LT 15 mH 10,5 0.30 47.2 0.094 0.031
PCH-27-186L PCH-27X-186_LT 18 mH 10,5 0.30 51.7 0.085 0.031
PCH-27-226L PCH-27X-226_LT 22 mH 10,5 0.25 60.0 0.070 0.025
1 When ordering, specify sleeve, tolerance, termination and packaging codes: e.g. PCH-27X-226KLT
 
Sleeve: X = No sleeve, S = Optional heat-shrink sleeve (not stocked)
Tolerance: J = 5%, K = 10% (Table shows stock tolerances in bold.)
Termination: L = RoHS compliant tin-silver over copper
Special order, added cost: T = RoHS tin-silver-copper (95.5/4/0.5) or
S = non-RoHS tin-lead (63/37).
Packaging: T = 100 per tray
R = Optional tape and reel (1000 per full 13" reel)
2 Inductance tested at 15.75 kHz, 0.1 Vrms.
3 Tolerances in bold are stocked for immediate shipment.
4 Isat: DC current at which the inductance drops 10% (typ) from its value without current. Details
5 Irms: Rated current based on 300 circular mils per Amp. Details
6 Ambient temperature range: –40°C to +85°C
7 Storage temperature range: Component: –40°C to +85°C
T&R or packaging trays: –40°C to +80°C
8 Electrical specifications at 25°C

PCH-45 Series   Materials declaration     Click icon in table    Core loss
PCH-45-392L PCH-45X-392KLT 3.9 µH 10 34 0.008 14.3 4.3
PCH-45-472L PCH-45X-472KLT 4.7 µH 10 31 0.009 13.0 4.3
PCH-45-562L PCH-45X-562KLT 5.6 µH 10 29 0.009 11.9 4.3
PCH-45-682L PCH-45X-682KLT 6.8 µH 10 26 0.010 11.0 4.3
PCH-45-822L PCH-45X-822KLT 8.2 µH 10 23 0.011 9.50 4.3
PCH-45-103L PCH-45X-103KLT 10 µH 10 20 0.012 8.93 4.3
PCH-45-123L PCH-45X-123KLT 12 µH 10 17 0.013 7.94 4.3
PCH-45-153L PCH-45X-153KLT 15 µH 10 14 0.015 7.15 4.3
PCH-45-183L PCH-45X-183KLT 18 µH 10 11 0.016 6.50 4.3
PCH-45-223L PCH-45X-223_LT 22 µH 10,5 10 0.017 5.95 4.3
PCH-45-273L PCH-45X-273_LT 27 µH 10,5 9 0.019 5.50 4.3
PCH-45-333L PCH-45X-333_LT 33 µH 10,5 9 0.021 4.93 4.3
PCH-45-393L PCH-45X-393_LT 39 µH 10,5 8 0.025 4.46 4.3
PCH-45-473L PCH-45X-473_LT 47 µH 10,5 7 0.035 4.08 3.4
PCH-45-563L PCH-45X-563_LT 56 µH 10,5 6 0.037 3.76 3.4
PCH-45-683L PCH-45X-683_LT 68 µH 10,5 5 0.044 3.40 2.7
PCH-45-823L PCH-45X-823_LT 82 µH 10,5 4 0.060 3.10 2.1
PCH-45-104L PCH-45X-104_LT 100 µH 10,5 3 0.086 2.80 1.7
PCH-45-124L PCH-45X-124_LT 120 µH 10,5 3 0.095 2.55 1.7
PCH-45-154L PCH-45X-154_LT 150 µH 10,5 3 0.14 2.30 1.3
PCH-45-184L PCH-45X-184_LT 180 µH 10,5 2 0.15 2.10 1.3
PCH-45-224L PCH-45X-224_LT 220 µH 10,5 2 0.17 1.90 1.3
PCH-45-274L PCH-45X-274_LT 270 µH 10,5 2 0.19 1.72 1.3
PCH-45-334L PCH-45X-334_LT 330 µH 10,5 2 0.21 1.55 1.3
PCH-45-394L PCH-45X-394_LT 390 µH 10,5 2 0.26 1.43 1.0
PCH-45-474L PCH-45X-474_LT 470 µH 10,5 1 0.32 1.30 1.0
PCH-45-564L PCH-45X-564_LT 560 µH 10,5 1 0.38 1.19 0.84
PCH-45-684L PCH-45X-684_LT 680 µH 10,5 1 0.51 1.08 0.67
PCH-45-824L PCH-45X-824_LT 820 µH 10,5 1 0.59 0.986 0.67
PCH-45-105L PCH-45X-105_LT 1.0 mH 10,5 1 0.69 0.893 0.67
PCH-45-125L PCH-45X-125_LT 1.2 mH 10,5 1 0.78 0.817 0.67
PCH-45-155L PCH-45X-155_LT 1.5 mH 10,5 0.75 0.92 0.729 0.67
PCH-45-225L PCH-45X-225_LT 2.2 mH 10,5 0.70 1.67 0.600 0.42
PCH-45-275L PCH-45X-275_LT 2.7 mH 10,5 0.65 2.28 0.543 0.33
PCH-45-335L PCH-45X-335_LT 3.3 mH 10,5 0.60 2.59 0.491 0.33
PCH-45-395L PCH-45X-395_LT 3.9 mH 10,5 0.55 2.87 0.452 0.33
PCH-45-475L PCH-45X-475_LT 4.7 mH 10,5 0.50 3.22 0.412 0.33
PCH-45-565L PCH-45X-565_LT 5.6 mH 10,5 0.40 4.25 0.377 0.26
PCH-45-685L PCH-45X-685_LT 6.8 mH 10,5 0.35 5.88 0.342 0.21
PCH-45-825L PCH-45X-825_LT 8.2 mH 10,5 0.30 6.46 0.311 0.21
PCH-45-106L PCH-45X-106_LT 10 mH 10,5 0.30 9.10 0.282 0.16
PCH-45-126L PCH-45X-126_LT 12 mH 10,5 0.30 9.99 0.257 0.16
PCH-45-156L PCH-45X-156_LT 15 mH 10,5 0.30 11.2 0.230 0.16
PCH-45-186L PCH-45X-186_LT 18 mH 10,5 0.20 15.2 0.210 0.13
PCH-45-226L PCH-45X-226_LT 22 mH 10,5 0.20 16.8 0.190 0.13
PCH-45-276L PCH-45X-276_LT 27 mH 10,5 0.15 18.6 0.171 0.13
PCH-45-336L PCH-45X-336_LT 33 mH 10,5 0.15 26.7 0.155 0.10
PCH-45-396L PCH-45X-396_LT 39 mH 10,5 0.15 29.0 0.143 0.10
PCH-45-476L PCH-45X-476_LT 47 mH 10,5 0.10 31.8 0.131 0.10
PCH-45-566L PCH-45X-566_LT 56 mH 10,5 0.10 42.6 0.119 0.083
PCH-45-686L PCH-45X-686_LT 68 mH 10,5 0.10 46.9 0.108 0.083
PCH-45-826L PCH-45X-826_LT 82 mH 10,5 0.10 64.9 0.098 0.067
PCH-45-107L PCH-45X-107_LT 100 mH 10,5 0.10 71.7 0.099 0.067
1 When ordering, specify sleeve, tolerance, termination and packaging codes: e.g. PCH-45X-107KLT
 
Sleeve: X = No sleeve, S = Optional heat-shrink sleeve (not stocked)
Tolerance: J = 5%, K = 10% (Table shows stock tolerances in bold.)
Termination: L = RoHS compliant tin-silver over copper
Special order, added cost: T = RoHS tin-silver-copper (95.5/4/0.5) or
S = non-RoHS tin-lead (63/37).
Packaging: T = 100 per tray
R = Optional tape and reel (1000 per full 13" reel)
2 Inductance tested at 15.75 kHz, 0.1 Vrms.
3 Tolerances in bold are stocked for immediate shipment.
4 Isat: DC current at which the inductance drops 10% (typ) from its value without current. Details
5 Irms: Rated current based on 300 circular mils per Amp. Details
6 Ambient temperature range: –40°C to +85°C
7 Storage temperature range: Component: –40°C to +85°C
T&R or packaging trays: –40°C to +80°C
8 Electrical specifications at 25°C
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Updated: December 21, 2011