Document 138-1 Axial Lead Power Chokes PCH-27, 45 Wide inductance range in a low profile part High saturation currentup to 14.3 Amps Standard EIA and custom values most values shipped from stock Available with an optional heat-shrink sleeve for additional protention for the windings Designers Kit P409 contains 2 each of 30 parts Core material Ferrite Core and winding loss See www.coilcraft.com/coreloss Terminations RoHS compliant tin-silver over copper. Other termina- tions available at additional cost. Weight PCH-27: 1.55 1.90 g PCH-45: 6.16 8.34 g Ambient temperature 40C to +85C Storage temperature Component: 40C to +85C. Tray packaging: 40C to +80C Resistance to wave soldering heat: Max 260C 5C for 20 40 seconds where leads meet core body Moisture Sensitivity Level (MSL) 1 (unlimited floor life at <30C / 85% relative humidity) Failures in Time (FIT) / Mean Time Between Failures (MTBF) 38 per billion hours / 26,315,789 hours, calculated per Telcordia SR-332 Standard tray packaging PCH-27: 100 parts per tray (without sleeve) 60 parts per tray (with sleeve) PCH-45: 100 parts per tray (without sleeve) 80 parts per tray (with sleeve) Optional tape and reel PCH-27: 1000 per 13 reel 10 mm part spacing PCH-45: 300 per 13 reel 15 mm part spacing Tape width: 75.5 mm leads are trimmed to fit tape width. PCB washing Tested with pure water or alcohol only. For other solvents, see Doc787 PCB Washing.pdf. 0.585 1.25 0.250 1.25 0.250 max 14,85 PCH-27 Series 31,75 6,35 31,75 6,35 20 AWG tinned copper 0.650 max 16,51 clean lead 0.277 dia max to clean lead 7,04 1.25 0.250 0.863 1.25 0.250 max PCH-45 Series 31,75 6,35 21,92 31,75 6,35 20 AWG tinned copper 0.938 max 23,8 0.453 clean lead dia max 11,5 to clean lead inches Dimensions are in mm Document 138-1 Revised 12/22/15Document 138-2 Axial Lead Power Chokes PCH-27 4 5 Part Inductance Percent SRF typ DCR max Isat Irms 1 2 3 number nom tolerance (MHz) (Ohms) (A) (A) PCH-27X-392KLT 3.9 H 10 38 0.017 7.01 1.7 PCH-27X-472KLT 4.7 H 10 26 0.024 6.16 1.3 PCH-27X-562KLT 5.6 H 10 25 0.025 5.79 1.3 PCH-27X-682KLT 6.8 H 10 25 0.028 5.20 1.3 PCH-27X-822KLT 8.2 H 10 22 0.030 4.70 1.3 PCH-27X-103KLT 10 H 10 17 0.033 4.30 1.3 PCH-27X-123 LT 12 H 10,5 16 0.037 3.80 1.3 PCH-27X-153 LT 15 H 10,5 12 0.041 3.41 1.3 PCH-27X-183 LT 18 H 10,5 11 0.045 3.09 1.3 PCH-27X-223 LT 22 H 10,5 10 0.064 2.82 1.0 PCH-27X-273 LT 27 H 10,5 7 0.071 2.53 1.0 PCH-27X-333 LT 33 H 10,5 7 0.078 2.29 1.0 PCH-27X-393 LT 39 H 10,5 7 0.085 2.09 1.0 PCH-27X-473 LT 47 H 10,5 6 0.094 1.88 1.0 PCH-27X-563 LT 56 H 10,5 6 0.12 1.74 0.84 PCH-27X-683 LT 68 H 10,5 7 0.16 1.57 0.67 PCH-27X-823 LT 82 H 10,5 4 0.22 1.41 0.52 PCH-27X-104 LT 100 H 10,5 3 0.25 1.28 0.52 PCH-27X-124 LT 120 H 10,5 3 0.35 1.17 0.42 PCH-27X-154 LT 150 H 10,5 3 0.39 1.04 0.42 PCH-27X-184 LT 180 H 10,5 3 0.43 0.943 0.42 PCH-27X-224 LT 220 H 10,5 3 0.47 0.848 0.42 PCH-27X-274 LT 270 H 10,5 2 0.65 0.764 0.33 PCH-27X-334 LT 330 H 10,5 2 0.72 0.690 0.33 PCH-27X-394 LT 390 H 10,5 2 0.78 0.632 0.33 PCH-27X-474 LT 470 H 10,5 2 1.04 0.573 0.26 PCH-27X-564 LT 560 H 10,5 1 1.14 0.520 0.26 PCH-27X-684 LT 680 H 10,5 1 1.49 0.472 0.21 PCH-27X-824 LT 820 H 10,5 1 2.14 0.427 0.16 PCH-27X-105 LT 1.0 mH 10,5 1 2.36 0.385 0.16 PCH-27X-125 LT 1.2 mH 10,5 1 2.59 0.350 0.16 PCH-27X-155 LT 1.5 mH 10,5 0.85 3.57 0.312 0.13 PCH-27X-225 LT 2.2 mH 10,5 0.65 4.33 0.255 0.13 PCH-27X-275 LT 2.7 mH 10,5 0.65 5.91 0.229 0.10 PCH-27X-335 LT 3.3 mH 10,5 0.60 8.63 0.207 0.083 PCH-27X-395 LT 3.9 mH 10,5 0.60 9.38 0.189 0.083 PCH-27X-475 LT 4.7 mH 10,5 0.50 10.3 0.172 0.083 PCH-27X-565 LT 5.6 mH 10,5 0.60 11.2 0.157 0.083 PCH-27X-685 LT 6.8 mH 10,5 0.40 15.0 0.142 0.067 PCH-27X-825 LT 8.2 mH 10,5 0.35 21.7 0.128 0.052 PCH-27X-106 LT 10 mH 10,5 0.30 24.0 0.116 0.052 PCH-27X-126 LT 12 mH 10,5 0.25 33.2 0.105 0.040 PCH-27X-156 LT 15 mH 10,5 0.30 47.2 0.094 0.031 PCH-27X-186 LT 18 mH 10,5 0.30 51.7 0.085 0.031 PCH-27X-226 LT 22 mH 10,5 0.25 60.0 0.070 0.025 1. Please specify sleeve, tolerance, termination and packaging codes: 2. Inductance tested at 15.75 kHz, 0.1 Vrms, 25C ambient. 3. Tolerances in bold are stocked for immediate shipment. PCH-27X-226KLT 4. DC current at which the inductance drops 10% (typ) from its value without Sleeve X = No sleeve, S = Optional heat-shrink sleeve (not current. stocked) 5. Rated current based on 300 circular mils per Amp. Tolerance: J = 5%, K = 10% (Table shows stock tolerances in bold.) 6. Operating temperature range 40C to +85C. Termination: L = RoHS compliant tin-silver over copper 7. Electrical specifications at 25C. Special order: T = RoHS tin-silver-copper (95.5/4/0.5) 8. Parts in bold type are included in Coilcraft Designers Kit No. P409. or S = non-RoHS tin-lead (63/37). Packaging: T = 100 per tray (with no sleeve) 60 per tray (with sleeve) R = Optional tape and reel (1000 per full 13 reel) Document 138-2 Revised 12/22/15