mely Low Resistance Extremely Low Resistance er Wirewounds Power Wirewounds s LPW Series Extremely Low Resistance · 3 watts to 15 watts 0.005 ohm to 0.15 ohm ·Power Wirewounds · ±1%, ±2, ±3, ±5, ±10% tolerance · TC’s from 30 ppm/°C to +500 ppm/°C o 0.15 ohm 5 watts ��������������������������� ������������ ��������� ��������� ������������� ��������������������������� ������������ (range dependant) LPW Series , ±5, ±10% tolerance • 3 watts to 15 watts RECOMMENDED FOR NEW DESIGNS 0 ppm/°CNOT +500 •to 0.005 ohmppm/°C to 0.15 ohm(range dependant) ��������� ��������� ����������� ������������� ������������ • ±1%, ±2, ±3, ±5, ±10% tolerance • TC’s from 30 ppm/°C to +500 ppm/°C (range dependant) al Data ����������� ������������ Electrical Data Power @ 25°C IRC Type(watts) LPW-3 LPW-5 LPW-7 LPW-10 LPW-15 Resistance Range Resistance Range (ohms) (ohms) Power @ 25°C (watts) 3 5 3 .005 .005 TO TO .15.15 5 .005 TO .15 .005 TO .15 7 7 .01 TO .15 nanohenries NOTE: Standard test points for LPW-3 and LPW-5 are 1.75 in. NOTE: testLPW-10, pointsLPW-15 for LPW-3 LPW-5 are (44.45mm); test Standard points for LPW-7, are 2.500 and in. (63.50mm). Consult factory application. (44.45mm); test for points for LPW-7, LPW-10, LPW-15 are (63.50mm). Consult factory for application. .01 TO .01 TO .15.15 10 15 10 -Inductance than 10 -Inductance less thanless 10 nanohenries .01 TO .15 .01 TO .15 Please note: When ordering the alternate configuration please add an "A" after the part number. (LPW-3A) 15 .01 TO .15 Standard Configuration Alternate Configuration rdering the alternate configuration please add an "A" after the part number. (LPW-3A) rd Configuration .75” Min. Alternate Configuration 0.125” Max. L E W D H 0.125” Max. W Dimensions (Inches (mm)) L D E IRC Type L ±.063 (1.6) W ±.03 (.8) H H ±.03 (.8) D - Diameter ±.002 (.05) E ±.03 (.8) LPW-3 .88 (22.4) .31 (7.87) .31 (7.87) .040 .38 (9.65) LPW-5 .88 (22.4) .38 (9.65) .35 (8.89) .040 .41 (10.4) LPW-7 1.39 (35.3) .38 (9.65) .35 (8.89) .040 .47 (11.9) LPW-10 1.88 (47.8) .38 (9.65) .35 (8.89) .040 .47 (11.9) LPW-15 1.88 (47.8) .50 (12.7) .50 (12.7) .040 .63 (16.0) L ±.063 (1.6) Dimensions (Inches (mm)) W ±.03 (.8) H ±.03 (.8) D - Diameter ±.002 (.05) E ±.03 (.8) General Note .88 (22.4) .31 (7.87) .31 (7.87) .040 .38 (9.65) .88 (22.4) .38 (9.65) .35 (8.89) General Notereserves the right to make changes in product specification without notice or liability. TT electronics IRC reserves the right to make changes in product specification without notice or liability. All information is subject electronics’ ownaccurate data and is considered All information is subject to IRC’s to ownTT data and is considered at time of going to print.accurate at time of going to print. Wire and Film Technologies Division • 4222 South Staples Street • Corpus Christi Texas 78411 USA © TT electronics plc Telephone: 361 992 7900 • Facsimile: 361 992 3377 • Website: www.irctt.com 1.39 (35.3) .38 (9.65) www.bitechnologies.com www.irctt.com www.welwyn-tt.com A subsidiary of .040 .41 (10.4) TT electronics plc LPW Series Issue October 2008 Sheet 1 of 2 .35 (8.89) .040 02.14 .47 (11.9) Extremely Low Resistance Power Wirewounds LPW Series Extremely Low Resistance Power Wirewounds Ordering Data Sample Part No. LPW 5 1202 H IRC Type LPW-3, LPW-5, LPW-7, LPW-10, LPW-15 Power 5 = 5 watts (see specification chart for other power ratings) Resistance Value Expressed in ohms (Standard EIA/MIL values) Tolerance F = ±1%, G = ±2%, H = ±3%, J = ±5%, K = ±10% Wire and Film Technologies Division • 4222 South Staples Street • Corpus Christi Texas 78411 USA Telephone: 361 992 7900 • Facsimile: 361 992 3377 • Website: www.irctt.com LPW Series Issue October 2008 Sheet 2 of 2 General Note 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. www.bitechnologies.com www.irctt.com www.welwyn-tt.com © TT electronics plc 02.14