IRC TT MWR-MWC01SG-03-775R0-J Tanfilm microwave chip resistor Datasheet

TaNFilm® Microwave
Chip Resistor
IRC Advanced Film Division
MWR Series
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•
•
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Long life self passivating TaNFilm® element
Low absolute TCR to ±25ppm/°C
Performance characterized to 40GHz
Wire-bonded, ribbon-bonded or solder mounted
Flip chip mounting – keeps resistor element in the same plane as circuit
The MWR series is specifically designed for transmission line termination
at high frequencies. Characterized for high frequency performance to 40GHz, the MWR series provides
superior terminator performance to generic “off-the-shelf” chip resistors.
Constructed with IRC’s proprietary TaNFilm® self passivating thin film resistive element, the MWR series chips
possess the rugged environmental characteristics proven through decades of the most demanding military,
space, telecommunications, computer, medical and networking applications.
Available with a choice of solderable or bondable termination finishes, the MWR series termination chips are
suitable for solder attachment as well as chip and wire or ribbon attached hybrid circuits. Back side mounting
is facilitated by an optional gold finish.
For demanding microwave/RF transmission line termination applications in harsh environments, select the
IRC MWR series of high frequency termination chips.
Electrical Data
Environmental Data
MWC01
40°C
250mW
70°C
125mW
Performance
Test Per MIL-PRF-55342
Power Rating
50Ω, 75Ω, 100Ω
Ohmic Value
Available DC Tolerances
±10%, ±5%, ±2%, ±1%
Operating Temperature Range
Termination
Substrate
Maximum Operating Voltage
(not to exceed √P x R )
Stray Distributed Capacitance
-55°C to 100°C
60/40 Sn/Pb
or Gold
99.6% Alumina
50V
<0.05pF
Typical
Max
Thermal Shock
±0.02% ±0.10%
Low Temperature Operation
±0.01% ±0.05%
Short-time Overload
±0.01% ±0.05%
High Temperature Exposure
±0.03% ±0.10%
Effects of Solder
±0.01% ±0.10%
Moisture Resistance
±0.03% ±0.10%
Life
±0.03% ±0.10%
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.
© IRC Advanced Film 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
MWR Series Issue June 2008 Sheet 1 of 2
TaNFilm® Microwave
Chip Resistor
IRC Advanced Film Division
Frequency Performance Data
VSWR Data
Frequency
VSWR
1 GHz
<1.02
5 GHz
<1.05
10 GHz
<1.10
20 GHz
<1.20
30 GHz
<1.50
40 GHz
<1.60
Model
0.036 pF
0.010 nH
50.0Ω
Physical Data
″
″
″
″
″
″
″
″
″
Ordering Data
Power Derating Curve
Prefix
S C - 01 - 50R0 - F
Model
100
% Of Rated Power
MWR - MWC01
MWC01
Topside Termination
S = 60/40 Sn/Pb solder; G = Gold
Backside
C = Bare ceramic; G = Gold
50
TCR Code
01 = ±100ppm/°C; 02 = ±50ppm/°C; 03 = ±25ppm/°C
Resistance Code
50R0 = 50Ω; 75R0 = 75Ω 1000 = 100Ω
0
25
40
70
100
Ambient Temperature (°C)
Tolerance Code
K = ±10%; J = ±5%; G = ±2%; F = ±1%
Packaging
Parts are packaged in 2" x 2" waffle packs in 400 piece quantities.
© IRC Advanced Film Division • 4222 South Staples Street • Corpus Christi Texas 78411 USA
Telephone: 361 992 7900 • Facsimile: 361 992 3377 • Website: www.irctt.com
MWR Series Issue June 2008 Sheet 2 of 2
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