The model G400B50W5 high-reliability flanged RF resistor from Anaren is now available from Richardson RFPD. This rugged, 400-W device features brazed construction and all beryllium-oxide (BeO) ceramic composition. The 50-Ω resistor is supplied with gold-plated copper leads and a non-nichrome resistive element. It can handle 400 W RF power. Reliability is ensured by subjecting the rugged resistor to 500,000 on/off cycles.

RICHARDSON RFPD, 40W267 Keslinger Rd., PO Box 307, LaFox, IL 60147-0307; (630) 208-2700, FAX: (630) 208-2662, e-mail:,