Resistors Resistors Extremely Low Resistance Extremely Low Resistance Power Wirewounds Power Wirewounds PLO Series PLO Series 3 watts to 15 wastt 3 watts to 15 watts 0.005 ohm to 0.18 ohm Fireproof high temperature 0.005 ohm to 0.18 ohm PLO Series ceramic case 1%, 2, 3, 5, 10% tolerance 1%, 2, 3, 5, 10% tolerance All welded All Pb-free parts comply with EU Directive 2011/65/EU (RoHS2) terminations AllAll Pb-Pb-frfreeee partsparts ccomplyomply withwith EUEU DirDirectivectivee 2011/65/EU2011/65/EU amended amended b yb y(EU) (EU) 2015/863 2015/863 (R (RoHS3)oHS3) IRC Power 25C Resistance Range Type (watts) (ohms) PLO-3 TCR 30 to +500ppm/C PLO-5 PLO-7 NOTE: PLO-10 PLO-15 Physical Data 0.125 Max. E .75 L W Min. D H Type Type PLO-XA PLO Dimensions (Inches (mm)) IRC L W H D - Diameter E Type .063 (1.6) .03 (.8) .03 (.8) .002 (.05) .03 (.8) PLO-3 (1.0) (1.0) PLO-5 PLO-7 (1.0) (1.0) PLO-10 PLO-15 (1.0) General Note GenerGeneral Noteal Note BI Technologies IRC Welwyn BI Technologies IRC Welwyn IRC reserves the right to make changes in product specication without notice or liability. TT Electronics reserves the right to make changes in product specification without notice or liability. TT Electronics reserves the right to make changes in product specification without notice or liability. All information is subject to IRCs own data and is considered accurate at time of going to print. All information is subject to TT Electronics own data and is considered accurate at time of going to print. A subsidiary of All information is subject to TT Electronics own data and is considered accurate at time of going to print. ExtrExtremely Loemely Low Resistancew Resistance Extremely Low Resistance Power Wirewounds Power Wirewounds Power Wirewounds PLO Series PLO Series Temperature Rise Chart Power Derating Curve 25 40 250 100 PLO-15 PLO-3, 5, 7, 10 PLO-10 200 80 PLO-7 PLO-15 150 60 PLO-5 100 40 PLO-3 Max. Recommended Ambient Operating 50 20 Temperature 150C 0 0 0 50 100 150 200 250 0 20 40 60 80 100 120 Percent Rated Load Ambient Temperature (C) Ordering Procedure Ordering Data This product has two valid part numbers: Sample Part No. PLO 5 R020 F European (Welwyn) Part Number: PLO3-R01JI (PLO3, 10 milliohms 5%, Pb-free) IRC Type PLO P L O 3 - R 0 1 J I Power 1 2 3 4 5 5 = 5 watts (see specication chart for other power ratings) Resistance Range 1 2 3 4 5 Expressed in ohms (Standard EIA/MIL values) Type Configuration Value Tolerance Packing & Termination Finish PLO3 Omit for Standard R = ohms F* = 1% I = Standard packing & Pb-free Tolerance F = 1%, G = 2%, H = 3%, J = 5%, K = 10% standard PLO5 A = Alternate G = 2% Bulk pack PLO7 H = 3% PLO10 J* = 5% PLO15 K = 10% * preferred USA (IRC) Part Number: PLO3R010JLF (PLO3, 10 milliohms 5%, Pb-free) P L O 3 R 0 1 0 J L F 1 2 3 4 5 1 2 3 4 5 Type Configuration Value Tolerance Packing & Termination Finish PLO3 Omit for Standard R = ohms F* = 1% Omit for SnPb PLO5 A = Alternate G = 2% LF = Pb-free PLO7 H = 3% Bulk pack PLO10 J* = 5% Wire and Film Technologies Division 4222 South Staples Street Corpus Christi Texas 78411 USA PLO15 K = 10% Telephone: 361 992 7900 Facsimile: 361 992 3377 Website: www.irctt.com PLO Series Issue November 2008 Sheet 2 of 2 * preferred General Note General Note BI Technologies IRC Welwyn BI Technologies IRC Welwyn TT Electronics reserves the right to make changes in product specification without notice or liability. TT Electronics reserves the right to make changes in product specification without notice or liability. All information is subject to TT Electronics own data and is considered accurate at time of going to print. All information is subject to TT Electronics own data and is considered accurate at time of going to print. www.ttelectronics.com/resistors