SERIESANT,ANR
RESISTORS&TERMINATIONS
HighPower,AluminumNitride,ThinFilm,Drop-in–10-600Watts,DC-4GHz
GENERALINFORMATION
These high power devices are designed to dissipate power in RF
circuits when mounted to an appropriate heat sink. The termina-
tions provide a low VSWR under maximum power conditions. The
resistor configurations are typically used in “Wilkinson” type power
divider networks, or to terminate 3 dB stripline or microstrip
hybrids. Aluminum nitride is used for those applications where the
use and disposal of beryllium oxide is a concern.
NOTES
1. Input power ratings are based on flange
temperature of 100° C maximum.
2. 50 and 100 Ohms standard. Other values
from 10-500 Ohms available on special order.
Contact factory for details. Standard tolerance ±5%.
Specify resistance value when ordering.
3. VSWR applies to termination style only.
AVERAGE POWER DERATING CURVE
% OF RATED POWER
100
75
50
25
0
25
100
125
75
50
FLANGE TEMPERATURE — °C
150
POWER DERATING
GENERAL SPECIFICATIONS
Resistive Element
Substrate
Cover
Mounting Flange
Tab
Thin Film
Aluminum Nitride
Alumina Ceramic
Copper, Nickel Plated per QQ-N-290
Beryllium Copper, Gold Plated per MIL-G-45204
PERFORMANCE SPECIFICATIONS
Model
ANT & ANR 300-10
ANT & ANR 515-40
ANT & ANR 515-80
ANT & ANR 800-100
ANT & ANR 870-150
ANT & ANR 975-200
ANT & ANR 1250-400
ANT & ANR 1900-600
Frequency
Range
DC-3.0 GHz
DC-2.5 GHz
DC-1.0 GHz
DC-2.0 GHz
DC-3.0 GHz
DC-1.0 GHz
DC-1.0 MHz
DC-500 MHz
Input Power
(Watts Avg.)
10
40
80
100
150
200
400
600
VSWR (Typical)
(Note 3)
1.45:1
1.35:1
1.25:1
1.25:1
1.25:1
1.25:1
1.50:1
1.50:1
Capacitance
(pF) (Typ.)
1.0
1.0
1.6
1.4
4.5
4.5
7.0
15.0
Figure
No.
1
2
2
3
4
5
6
7
PHYSICAL DIMENSIONS
TERMINATIONS (ANT) SERIES
ANT 300-10
— 10 WATTS
Flange Mounted
RESISTORS (ANR) SERIES
ANR 300-10
— 10 WATTS
Flange Mounted
FIGURES
FIG. 1
.125 [3.17] MIN
.030 [0.76]
.040 [1.02]
.100 [2.54]
.300 [7.62]
.062 [1.57]
.200 [5.08]
.100 [2.54]
.116 [ 2.95]
.200 [5.08]
.095 [2.41]
.060 [1.52] TYP
.125 [3.18]
.160 [4.06]
MAX
.005±.001 [0.13±0.03]
.110 [2.79]
ANT 515-40
— 40 WATTS
ANT 515-80
— 80 WATTS
Flange Mounted
ANR 515-40
— 40 WATTS
ANR 515-80
— 80 WATTS
Flange Mounted
FIG. 2
.160
MAX
.062 [1.57]
.250 [6.35]
.125 [3.18]
.250 [6.35]
MIN
.130 [3.3]
.515
[13.08]
.800 [20.32]
.003±.001
[0.08±0.03]
.130 [3.30]
THRU 2 PLS
.115 [2.92]
.250 [6.35]
MIN
.116 [2.95]
ANT 800-100
— 100 WATTS
Flange Mounted
ANR 800-100
— 100 WATTS
Flange Mounted
FIG. 3
.560 [14.22]
.120 [3.05]
.230 [5.84]
.150 [3.81] MIN
.040 [1.02]
.400 [10.16]
.005±.001 [0.13±0.03]
TAB THICKNESS
.108 [2.74]
.060 [1.52]
.150 [3.81] MAX
KEY:
Inches [Millimeters] .XX ±.03 .XXX ±.010 [.X ±0.8 .XX ±0.25]
REV 7/14
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