High Power
Metal Glaze
™
Resistor
ARG Series
•1
watt in 1/4 watt physical size (.250 x .090)
•TCR
of ± 100 ppm/°C with 2 or 5% tolerance
•Inherent
capability to withstand heavy pulse overloads
•Excellent
power handling with unsurpassed heat transfer
•Performance
equal to or exceeding MIL-R-10509 and MIL-R-22684
30/70 Sn/Pb
electroplated
copper leads
Tough molded jacket
Metal Glaze thick film
element fired at 1000°C
to solid ceramic core
Spiralled or laser
helixed to resistance
value, tolerance
High temperature
soldered
termination-lead
assembly
Electrical Data
IRC Type
ARG07
Power Rating
1.0 watt at 70°C
Resistance
1 to 5.1Ω
Temperature Coefficient
of Resistance (ppm/°C)
100
Tolerance
2%, 5%
Maximum
Operating Voltage
250V
Physical Data
LL
BL
LD
BD
IRC Type
ARG07
Body Length BL
0.250 ± 0.015
(6.4 ± 0.4)
Body Diameter BD
0.090 ± 0.008
(2.3 ± 0.2)
Lead Length LL
1.50 ± 0.125
(38.1 ± 3.2)
Lead Diameter LD
0.025 ± 0.002
(0.64 ± 0.05)
Clean Lead
0.310
(7.9)
Power Derating Curve
100
% Of Rated Power
50
0
70
100
125
150
175
Ambient Temperature (°C)
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.
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
A subsidiary of
TT electronics plc
ARG Series Issue July 2008 Sheet 1 of 1
IRCTT [ IRC - A TT ELECTRONICS COMPANY. ]
