High Power Flanged RF Terminators RFTXXX-1 Series • Flange construction • High frequency operation up to 5GHz • High power dissipation to 250W • Long life, temperature stable thin film technology IRC’s RFTXXX-1 series utilizes the combined benefits of flange cooling and the high thermal conductivity of aluminum nitride (AIN) substrate to provide power ratings from 10W to 250W. This series comes with single-sided or double-sided flanges and single leaded terminal configurations, adding increased RF design flexibility. Typical applications for the RFTXXX-1 series include aerospace, wireless communication, satellites, RF power sources, power amplifiers, and termination in isolator/circulators. Electrical Data RFT010-120LF RFT050-110LF RFT100-110LF RFT250-110LF Power Rating 10W 50W 100W 250W Peak Pulse Power 20W 100W 200W 500W VSWR <1.15 <1.15 <1.2 <1.2 Resistance 50Ω Tolerance ±1% Frequency Range DC to 5GHz Absolute TCR ±50ppm/°C Operating Temperature Range Terminations -55°C to +155°C Gold plated copper 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 RFTXXX-1 Series Issue February 2009 Sheet 1 of 3 High Power Flanged RF Terminators Physical Data TYPE 120 TYPE 110 J 2 - 3.63 K J 2.90 K B B E D C H G D F C E F A G A TYPE 130 TYPE 140 3.63 3.63 B B J J K K D F G C E D H F G C E H A A Dimensions (mm) A B C D E F G H J K RFT010 7.10 5.10 3.10 1.50 2.20 1.50 3.50 2.10 0.80 5.08 RFT050 13.08 6.35 3.10 1.50 2.20 (2.54) 7.49 3.05 0.80 5.08 RFT050 20.30 5.70 3.10 1.50 2.60 5.08 14.20 -- 1.50 5.08 RFT100 20.30 6.35 3.10 1.50 2.60 8.89 14.20 -- 1.50 5.08 RFT250 25.00 9.53 4.50 3.00 4.10 9.52 18.42 -- 3.00 5.08 © 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 RFTXXX-1 Series Issue February 2009 Sheet 2 of 3 High Power Flanged RF Terminators Power Derating Curve Ordering Data Prefix HFR - RFT010 110 - C50 OHM F Z00 % Of Rated Power 100 Model RFT010; RFT050; RFT100; RFT250 Type 110; 120; 130; 140 50 Resistance C50 OHM Tolerance F = ±1% 10 25 100 155 Packaging Z00 = Tray Flange Temperature (°C) © 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 RFTXXX-1 Series Issue February 2009 Sheet 3 of 3