HIGH FREQUENCY FLANGED TERMINATOR – Surface Mount
The content of this specification may change without notification 7/18/08
Custom solutions are available.
HOW TO ORDER
THFF 10 X - 50 F Y M
Packaging
M = tape/reel
B = bulk
TCR
Y = 50ppm/°C
FEATURES
Tolerance (%)
F= +1% G= +2% J= +5%
Low return loss
High power dissipation from 10W up to 250W
Long life, temperature stable thin film technology
Resistance (Ω)
50, 75, 100
special order: 150, 200, 250, 300
Utilizes the combined benefits flange cooling and the
Lead Style (THFF10, THFF40 only)
X = Side Y = Top Z = Bottom
high thermal conductivity of aluminum nitride (AIN)
Single-sided or double-sided flanges
Rated Power W
Single leaded terminal configurations, adding increased
10= 10 W
40 = 40 W
50 = 50 W
100 = 100 W
150 = 150 W
250 = 250 W
RF design flexibility
Series
APPLICATIONS
High Frequency Flanged Surface
Mount Terminator
Industrial RF power Sources
Wireless Communication
Fixed transmitters for mobile systems & measurement
Power Amplifiers
DERATING CURVE
% Rated Power
Satellites
Aerospace
Flange Temperature (°C)
ELECTRICAL DATA
THFF10
10 W
THFF40
40 W
THFF50
50 W
THFF100
100 W
THFF120
120 W
THFF150
150 W
THFF250
250 W
Power Rating
Capacitance
< 0.5pF
< 0.5pF
< 1.0pF
< 1.0pF
< 1.0pF
< 1.0pF
< 1.0pF
Rated Voltage
Absolute TCR
Frequency Range
Tolerance
√P X R, where P is Power Rating and R is Resistance
±50ppm/°C
DC to 3GHz
±1%, ±2%, ±5%
-55°C ~ +155°C
< 1.1
Operating/Rated Temp Range
VSWR
Resistance
Standard: 50Ω, 75Ω, 100Ω
Special Order: 150Ω, 200Ω, 250Ω, 300Ω
Short Time Overload
5 times the rated power within 5 seconds
188 Technology Drive, Unit H, Irvine, CA 92618
TEL: 949-453-9888 FAX: 949-453-8889
1
American Accurate Components, Inc.
AAC [ AMERICAN ACCURATE COMPONENTS, INC. ]
