• High Photocurrent Sensitivity • Linear Output > 4 Decades • Fast Rise Time: < 20 nsec • High Reliability Construction • Hardness to Neutron Bombardment • Tungsten Pins • Low Operating Voltage • Wide Dynamic Range • Effective Detector of Nuclear and Electromagnetic Radiation (i.e. Gamma Radiation, Electrons, and X-rays) • Not Restricted to Use at Low Temperatures; Temperature range of -65°C to +200°C • Replacement for UM9441 • TX, TXV, and S-Level Screening Available