Thick Film Semi-Precision
Metal Glaze™ Power Resistors
GS-3 Series
Superior surge performance
Resistancerangefrom1Ω-3MΩ
Standard tolerances of ±1%, ±2%, ±5%
Powerrangof3W@25°C;2W@70°C
Eecveascarboncompositereplacement
General Note
IRC reserves the right to make changes in product specification without notice or liability.
All information is subject to IRC’s own data and is considered accurate at time of going to print.
A subsidiary of
TT electronics plc
• 4222 South Staples Street • Corpus Christi Texas 78411 USA
Wire and Film Technologies Division
Telephone: 361 992 7900 • Facsimile: 361 992 3377 • Website: www.irctt.com
Thick Film Semi-Precision
Metal Glaze™
Power Resistors
Electrical Data
GS-3 Series
• Superior surge performance
• Resistance range from 1Ω - 3MΩ
• Standard tolerances of ±1%, ±2%, ±5%
• Power rating of 3W @25°C; 2W @70°C
• Effective as carbon composite replacement
Environmental Data
GS-3 Series Issue October 2008 Sheet 1 of 3
Part
Number
Power Rating
(Watts)
Resistance
Range
(Ohms)
Tolerance
(±%)
TCR
(±ppm/°C)
Maximum
Operating
Voltage
(Volts)
Dielectric
Withstanding
Voltage
(Volts)
GS-3
2.0 (@ 70°C)
3.0 (@ 25°C)
1.0 - 3M 1, 2, 5
50 (>10Ω)
100, 200 (≥ 1Ω)
1000 1000
Test
Maximum ∆R Limits
MIL-R-26 MIL-R-10509D MIL-R-22684 GS-3
TCR ±ppm/°C
30 100 200 100/50
Load life
0.5 1.0 2.0 2.0
Short term overload
0.20 0.50 0.50 0.20
Moisture
0.20 1.50 1.50 0.40
Temperature Cycling
0.20 0.50 - 0.20
Solder Effect
- 0.50 0.50 0.20
Termination Strength
0.10 0.20 0.50 0.10
Shock
0.10 0.50 0.50 0.10
Vibration
0.10 0.50 0.50 0.10
Operating Temperature
-55°C to +175°C
%∆R
%∆R
%∆R
%∆R
%∆R
%∆R
%∆R
%∆R
Make Possible
Resistors
General Note
IRC reserves the right to make changes in product specification without notice or liability.
All information is subject to IRC’s own data and is considered accurate at time of going to print.
A subsidiary of
TT electronics plc
• 4222 South Staples Street • Corpus Christi Texas 78411 USA
Wire and Film Technologies Division
Telephone: 361 992 7900 • Facsimile: 361 992 3377 • Website: www.irctt.com
Thick Film Semi-Precision
Metal Glaze™
Power Resistors
Electrical Data
GS-3 Series
• Superior surge performance
• Resistance range from 1Ω - 3MΩ
• Standard tolerances of ±1%, ±2%, ±5%
• Power rating of 3W @25°C; 2W @70°C
• Effective as carbon composite replacement
Environmental Data
GS-3 Series Issue October 2008 Sheet 1 of 3
Part
Number
Power Rating
(Watts)
Resistance
Range
(Ohms)
Tolerance
(±%)
TCR
(±ppm/°C)
Maximum
Operating
Voltage
(Volts)
Dielectric
Withstanding
Voltage
(Volts)
GS-3
2.0 (@ 70°C)
3.0 (@ 25°C)
1.0 - 3M 1, 2, 5
50 (>10Ω)
100, 200 (≥ 1Ω)
1000 1000
Test
Maximum ∆R Limits
MIL-R-26 MIL-R-10509D MIL-R-22684 GS-3
TCR ±ppm/°C
30 100 200 100/50
Load life
0.5 1.0 2.0 2.0
Short term overload
0.20 0.50 0.50 0.20
Moisture
0.20 1.50 1.50 0.40
Temperature Cycling
0.20 0.50 - 0.20
Solder Effect
- 0.50 0.50 0.20
Termination Strength
0.10 0.20 0.50 0.10
Shock
0.10 0.50 0.50 0.10
Vibration
0.10 0.50 0.50 0.10
Operating Temperature
-55°C to +175°C
%∆R
%∆R
%∆R
%∆R
%∆R
%∆R
%∆R
%∆R
AllPb-freepartscomplywithEUDirecve2011/65/EU(RoHS2)
09.15
General Note
TT Electronics reserves the right to make changes in product specication without notice or liability.
All information is subject to TT Electronics’ own data and is considered accurate at time of going to print.
© TT Electronics plc
www.ttelectronicsresistors.com
