SERIES PPR, PPT RESISTORS & TERMINATIONS High Power, Thin Film, Drop-in – 10-650 Watts, DC-4 GHz GENERAL INFORMATION 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. 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. % OF RATED POWER AVERAGE POWER DERATING CURVE GENERAL SPECIFICATIONS Resistive Element Substrate Cover Mounting Flange Tab Thin Film and Thick Film* Beryllium Oxide Ceramic 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 * Low cost thick film models available on some sizes. Consult Factory for specifications. PERFORMANCE SPECIFICATIONS Model PPR & PPT 300-10-3* PPR & PPT 515-20-3* Frequency Range DC-2.0 GHz DC-2.0 GHz Input Power (Watts Avg.) 10 20 PPT 515-30-4 PPR & PPT 515-30* DC-4.0 GHz DC-2.0 GHz 30 30 PPR & PPT 800-40-3 PPR & PPT 800-100A PPR & PPT 870-150-3* DC-4.0 GHz DC-2.0 GHz DC-1.0 GHz 40 100 150 PPR & PPT 975-250-3 DC-1.0 GHz 250 PPR & PPT 1250-400 PPR &PPT 1900-800 DC-500 MHz DC-400 MHz 400 800 VSWR (Typical) (Note 3) 1.35:1 —DC-2.0 GHz 1.15:1 —DC-1.0 GHz 1.30:1 —1.0-2.0 GHz 1.20:1 —DC-4.0 GHz 1.10:1 —DC-1.0 GHz 1.25:1 —1.0-2.0 GHz 1.25:1 —DC-4.0 GHz 1.25:1 —DC-2.0 GHz 1.20:1 —DC-500 MHz 1.40:1 —500-1000 MHz 1.25:1 —DC-500 MHz 1.50:1 —500-1000 MHz 1.50:1 —DC-500 MHz 1.25:1 —DC-200 MHz 1.50:1 —200-500 MHz Capacitance (pF) (Typ.) 0.8 0.8 Figure No. 1 2 1.2 0.8 3 4 1.4 1.4 3.5 5 6 7 5.0 8 7.0 10.2 9 10 PHYSICAL DIMENSIONS TERMINATIONS (PPT) SERIES (PPR)(PPR) SERIES FIGURES TERMINATIONS (PPT) SERIES RESISTORS RESISTORS SERIES FIGURES PPT 300-10-3 — 10 WATTS Flange Mounted PPR 300-10-3 — 10 WATTS Flange Mounted FIG. 1 .125 [3.17] MIN .030 [0.76] .040 [1.02] .005±.001 [0.13±0.03] .110 [2.79] .100 [2.54] .300 [7.62] .062 [1.57] .200 [5.08] .116 [ 2.95] .100 [2.54] .160 [4.06] MAX .200 [5.08] KEY: Inches [Millimeters] .XX ±.03 .XXX ±.010 [.X ±0.8 .XX ±0.25] REV 7/14 SERIES PPR, PPT RESISTORS & TERMINATIONS PHYSICAL DIMENSIONS TERMINATIONS (PPT) SERIES RESISTORS (PPR) SERIES FIGURES PPT 515-20-3 — 20 WATTS Flange Mounted PPR 515-20-3 — 20 WATTS Flange Mounted FIG. 2 .095 [2.41] .160 [4.06] MAX .062 [1.57] .060 [1.52] TYP .125 [3.18] .250 [6.35] .125 [3.18] .250 [6.35] MIN .116 [2.95] PPT 515-30-4 — 30 WATTS Flange Mounted .250 [6.35] MIN .130 [3.30] .003±.001 [0.08±0.03] .515 (13.08) FIG. 3 .116 [2.95] .515 (13.08) .150 [3.81] MAX .062 [1.57] .250 [6.35] MIN Offered as a Termination Only! .250 [6.35] .125 [3.18] .250 [6.35] MIN .125 [3.18] .110 [2.79] .060 [1.52] TYP PPT 515-30 — 30 WATTS Flange Mounted PPR 515-30 — 30 WATTS Flange Mounted .003±.001 [0.08±0.03] .095 [2.41] FIG. 4 .095 [2.41] .160 [4.06] MAX .062 [1.57] .060 [1.52] TYP .125 [3.18] .250 [6.35] .125 [3.18] .250 [6.35] MIN .116 [2.95] PPT 800-40-3 — 40 WATTS Flange Mounted PPR 800-40-3 — 40 WATTS Flange Mounted FIG. 5 .250 [6.35] MIN .130 [3.30] .003±.001 [0.08±0.03] .515 [13.08] .800 [20.32] .560 [14.22] .130 [3.30] THRU 2 PLS .115 [2.92] .120 [3.05] .230 [5.84] .150 [3.81] MIN .400 [10.16] .150 [3.81] MAX .060 [1.52] KEY: Inches [Millimeters] .XX ±.03 .XXX ±.010 [.X ±0.8 .XX ±0.25] .040 [1.02] .005±.001 [0.13±0.03] TAB THICKNESS .108 [2.74] SERIES PPR, PPT RESISTORS & TERMINATIONS PHYSICAL DIMENSIONS (PPT) SERIES (PPR)(PPR) SERIES FIGURES TERMINATIONS TERMINATIONS (PPT) SERIES RESISTORS RESISTORS SERIES FIGURES PPT 800-100A — 100 WATTS Flange Mounted PPR 800-100A — 100 WATTS Flange Mounted FIG. 6 .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] PPT 870-150-3 — 150 WATTS Flange Mounted PPR 870-150-3 — 150 WATTS Flange Mounted FIG. 7 .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] PPT 975-250-3 — 250 WATTS Flange Mounted PPR 975-250-3 — 250 WATTS Flange Mounted FIG. 8 .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] PPT 1250-400 — 400 WATTS Flange Mounted PPR 1250-400 — 400 WATTS Flange Mounted FIG. 9 1.250[31.8] .500 [12.7] .120[3.05] TYP. 500[12.7] .171[4.34] .003±.001 [0.08±0.03] .160[4.06] DIA TYP. .125 [3.18] MIN. .250[6.4] .125[3.18] .875 [22.23] KEY: Inches [Millimeters] .XX ±.03 .XXX ±.010 [.X ±0.8 .XX ±0.25] .210[5.33] MAX. SERIES PPR, PPT RESISTORS & TERMINATIONS PHYSICAL DIMENSIONS TERMINATIONS (PPT) SERIES (PPR)(PPR) SERIES FIGURES TERMINATIONS (PPT) SERIES RESISTORS RESISTORS SERIES FIGURES PPT 1900-800 — 800 WATTS Flange Mounted PPR 1900-800 — 800 WATTS Flange Mounted FIG. 10 1.900 [48.26] 1.550 [39.37] 1.000 [25.40] .175 [4.45] .125 [3.18] .270 [6.86] 1.040 [26.42] .500 [12.70] .125 [3.18] MIN .250 [6.35] C L .166 [4.22] THRU 4 PLS KEY: Inches [Millimeters] .XX ±.03 .XXX ±.010 [.X ±0.8 .XX ±0.25] .005±.001 [0.13±0.03] .195 [4.95] .250 [6.35] MAX