Lead Free RF SOLUTION – NIKKOHM MICROWAVE TERMINATIONS RFC, RFD RFD RFC Feature and Applications RF and microwave termination with 50ohm and 75 ohm characteristic impedance. RFD for coaxial applications and RFC for flange RF resistor and termination. Ni-Cr thin film and alumina substrates realize long life and temperature stability. Applications include RF amplifiers, radio transmitters, RF power sources, mobile communication systems and measurements. Specifications and Performances Model RFD-3350 RFD-4450 RFD-5550 RFD-5450 RFD-5475 RFD-8750 RFD-8775 Type Coaxial, Balanced Chip Coaxial, Balanced Chip Coaxial, Balanced Chip Coaxial, Balanced Chip Coaxial, Balanced Chip Coaxial, Balanced Chip Coaxial, Balanced Chip Impedance 50Ω 50Ω 50Ω 50Ω 75Ω 50Ω 75Ω Rate Power 0.25W 0.25W 0.50W 0.50W 0.50W 0.50W 0.50W RFD-0550 RFD-1050 RFD-2050 RFD-3050 RFD-3075 RFD-5050 RFD-5075 RFD-10050 Screw mount, Flanged Screw mount, Flanged Screw mount, Flanged Screw mount, Flanged Screw mount, Flanged Screw mount, Flanged Screw mount, Flanged Screw mount, Flanged 50Ω 50Ω 50Ω 50Ω 75Ω 50Ω 75Ω 50Ω 5W 10W 20W 30W 30W 50W 50W 100W Frequency DC- 4GHz DC- 4GHz DC- 4GHz DC- 4GHz DC- 1GHz DC- 1GHz DC- 1GHz DCDCDCDCDCDCDCDC- Remarks 1GHz 1GHz 1GHz 1GHz 1GHz 1GHz 1GHz 1GHz Ordering Information P/N RFD-4450 000 RFD-4450 Z00 RFC-3075 000 Type RFD-44 RFD-44 RFC-30 Resistance 50 ohms 50 ohms 75 ohm Terminal 000 Z00 000 Note Solder Plated Tin Plated Solder Lead Free RF SOLUTION – NIKKOHM MICROWAVE TERMINATIONS RFC, RFD RFD-3350 0.7 RFD-4450 5.4 2.0 7.0 0.7 8.0 RFD-5450 RFC-2050 2-8 RFC-1050 0.2 15 20 1.5 2.5 0.2 1.5 2.5 2-3.2 dia. 0.2 2-3.2 dia. 15 20 RFC-0550 9 3 RFD-8750 9 9 3.2 dia. 10 12 0.7 3 3.8 1.5 2.5 0.7 4.2 2.7 1.45 0.7 1.2 0.7 1.2 3.8 3 11.0 2.7 0.8 1.2 Dimensions (mm) 19 6 11.0 9 2-3.5 2-3.2 1.5 2.0 RFC-3050 2.0 2.5 5.0 +/-0.2 15 20 28 35 2.5 3.0 9.5 9 RFC-5050 Note: (1) RFC is a resistor, when RFC uses for termination, 2nd terminal shall be connect to common. (2) Resistance of RFC is available for 50 ohms, 75 ohms, 100 ohms, 150 ohms, 200 ohms, and etc. 20050212