SERIESANT,ANR RESISTORS&TERMINATIONS HighPower,AluminumNitride,ThinFilm,Drop-in–10-600Watts,DC-4GHz GENERALINFORMATION 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. These high power devices are designed to dissipate power in RF circuits when mounted to an appropriate heat sink. The terminations 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. % OF RATED POWER AVERAGE POWER DERATING CURVE 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 POWER DERATING 100 75 50 25 0 25 100 125 75 50 FLANGE TEMPERATURE — °C 150 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 RESISTORS (ANR) SERIES ANT 300-10 — 10 WATTS Flange Mounted ANR 300-10 — 10 WATTS Flange Mounted FIGURES FIG. 1 .005±.001 [0.13±0.03] .030 [0.76] .125 [3.17] MIN .110 [2.79] .040 [1.02] .100 [2.54] .300 [7.62] .062 [1.57] .200 [5.08] .100 [2.54] 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 .095 [2.41] .160 MAX .062 [1.57] .125 [3.18] .125 [3.18] .250 [6.35] MIN .116 [2.95] ANR 800-100 — 100 WATTS Flange Mounted .160 [4.06] MAX .200 [5.08] .060 [1.52] TYP .250 [6.35] ANT 800-100 — 100 WATTS Flange Mounted .116 [ 2.95] FIG. 3 .250 [6.35] MIN .130 [3.3] .515 [13.08] .003±.001 [0.08±0.03] .130 [3.30] THRU 2 PLS .800 [20.32] .560 [14.22] .115 [2.92] .120 [3.05] .230 [5.84] .150 [3.81] MIN .040 [1.02] .005±.001 [0.13±0.03] TAB THICKNESS .400 [10.16] .150 [3.81] MAX .108 [2.74] .060 [1.52] KEY: Inches [Millimeters] .XX ±.03 .XXX ±.010 [.X ±0.8 .XX ±0.25] REV 7/14 SERIESANT,ANR RESISTORS&TERMINATIONS PHYSICAL DIMENSIONS TERMINATIONS (ANT) SERIES RESISTORS (ANR) SERIES FIGURES ANT 870-150 — 150 WATTS Flange Mounted ANR 870-150 — 150 WATTS Flange Mounted FIG. 4 .870 [22.10] .560 [14.22] .161 [4.09] THRU 2 PLS .155 [3.94] .375 [9.52] .125 [3.18] MIN .120 [3.05] .187 [4.76] .108 [2.74] .250 [6.35] .003±.001 [0.08±0.03] .160 [4.06] MAX .062 [1.57] ANT 975-200 — 200 WATTS Flange Mounted ANR 975-200 — 200 WATTS Flange Mounted FIG. 5 .975 [24.77] .725 [18.41] .300 [7.62] .125 [3.17] .188 [4.76] .375 [9.52] .125 [3.18] MIN .120 [3.05] .003±.001 [0.08±0.03] .375 [9.53] .200 [5.08] MAX .125 [3.17] THRU 2 PLS .110 [2.79] .171 [4.34] ANT 1250-400 — 400 WATTS Flange Mounted ANR 1250-400 — 400 WATTS Flange Mounted FIG. 6 .171[4.34] 1.250[31.8] .003±.001 [0.08±0.03] .500 [12.7] .120[3.05] TYP. .160[4.06] DIA TYP. .125 [3.18] MIN. 500[12.7] .250[6.4] .125[3.18] .210[5.33] MAX. .875 [22.23] ANT 1900-600 — 600 WATTS Flange Mounted ANR 1900-600 — 600 WATTS Flange Mounted FIG. 7 1.900 [48.26] 1.550 [39.37] .175 [4.45] 1.000 [25.40] .125 [3.18] .270 [6.86] 1.040 [26.42] .500 [12.70] .125 [3.18] MIN .250 [6.35] C L .005±.001 [0.13±0.03] .166 [4.22] THRU 4 PLS KEY: Inches [Millimeters] .XX ±.03 .XXX ±.010 [.X ±0.8 .XX ±0.25] .195 [4.95] .250 [6.35] MAX