Thick Film Semi-Precision Metal Glaze Resistors Make Possible Power Resistors Thick Film Semi-Precision Metal Glaze Power Resistors Thick Film Semi-Precision GS-3 Series Metal Glaze Superior surge performance GS-3 Series Resistance range from 1 - 3M P Superior surower Resistorsge performance Standard tolerances of 1%, 2%, 5% Resistance range from 1 - 3M GS-3 Series Standard tolerances of 1%, 2%, 5% Power rating of 3W 25C 2W 70C Superior surge performance Power rating of 3W 25C 2W 70C Effective as carbon composite replacement Resistance range from 1 - 3M Eectiff ve as carbon compos ite replacement Standard tolerances of 1%, 2%, 5% Power rating of 3W 25C 2W 70C Effective as carbon composite replacement All Pb-free parts comply with EU Directive 2011/65/EU (RoHS2) Electrical Data Electrical Data Maximum Dielectric Maximum Dielectric Resistance Resistance Part Power RatingPart Power Rating ToleranceTolerance TCR TCR Operating OperatingWithstanding Withstanding Range Range (Watts) (%) (ppm/C) Voltage Voltage Number (Watts) (Ohms) (%) (ppm/C) Voltage Voltage Number (Volts) (Volts) (Ohms) (Volts) (Volts) 2.0 ( 70C) 50 (>10) 1.0 - 3M 1, 2, 5 1000 1000 GS-3 3.0 ( 25C) 100, 200 ( 1) 2.0 ( 70C) 50 (>10) GS-3 1.0 - 3M 1, 2, 5 1000 1000 3.0 ( 25C) 100, 200 ( 1) Environmental Data Maximum R Limits Test Environmental Data MIL-R-26 MIL-R-10509D MIL-R-22684 GS-3 TCR ppm/C 30 100 200 100/50 Maximum R Limits Load life 0.5 1.0 2.0 2.0 %R Test Short term overload 0.20 0.50 0.50 0.20 %R MIL-R-26 MIL-R-10509D MIL-R-22684 GS-3 Moisture 0.20 1.50 1.50 0.40 %R TCR ppm/C 30 100 200 100/50 Temperature Cycling 0.20 0.50 - 0.20 %R Solder Effect - 0.50 0.50 0.20 Load life %R 0.5 1.0 2.0 2.0 %R Termination Strength 0.10 0.20 0.50 0.10 %R Short term overload 0.20 0.50 0.50 0.20 Shock 0.10 0.50 0.50 0.10 %R %R Vibration 0.10 0.50 0.50 0.10 %R Moisture 0.20 1.50 1.50 0.40 %R Operating Temperature -55C to +175C Temperature Cycling 0.20 0.50 - 0.20 %R Solder Effect - 0.50 0.50 0.20 General Note General Note IRC reserves the right to make changes in product specication without notice or liability. %R 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. A subsidiary of All information is subject to TT Electronics own data and is considered accurate at time of going to print. www.ttelectronicsresistors.com TT electronics plc 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 GS-3 Series Issue October 2008 Sheet 1 of 3 Termination Strength 0.10 0.20 0.50 0.10 TT Electronics plc %R 09.15 Shock 0.10 0.50 0.50 0.10 %R Vibration 0.10 0.50 0.50 0.10 %R Operating Temperature -55C to +175C General Note IRC reserves the right to make changes in product specication without notice or liability. All information is subject to IRCs own data and is considered accurate at time of going to print. A subsidiary of TT electronics plc 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 GS-3 Series Issue October 2008 Sheet 1 of 3Thick Film Semi-PrThick Film Semi-Precisionecision Metal Glaze Power Resistors Make Possible Metal Glaze GS-3 Series Power Resistors Physical Data H L d GS-3 W Dimensions (inches and (mm)) Type L W H d 0.515 0.010 0.225 0.008 1.50 0.125 0.032 0.002 GS-3 (13.1 0.3) (5.7 0.2) (38.1 3.2) (0.8128 0.05) Power Derating Chart 100 80 60 40 20 0 025 75 125 175 Ambient Temperature (C) Hot Spot Temperature +25C Ambient 200 175 150 125 100 75 50 25 0 0 25 50 75 100 Percent 25C Power Rating 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 GS-3 Series Issue October 2008 Sheet 2 of 3 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.ttelectronicsresistors.com TT Electronics plc 09.15 Degrees (C) Percent Rated Power