High Quantum Efficiency ....... 14% at 254nm Typ. Ruggedized, Low Profile Structure . 20g's vibration 43mm in bulb length GENERAL Parameter Spectral Response Wavelength .

25mm (1 Inch) Diameter, Ruggedized Low Profile Tube, Cs-Te Photocathode, 10-Stage, Head-on FEATURES High Quantum Effici.

Value 160 to 320 240 Cs-Te 21 Fused silica Circular cage 10 12-pin base JEDEC No. B12-13 E678-12A (supplied) Unit nm nm — mm dia. — — — — — MAXIMUM RATINGS (Absolute Maximum Values) Supply Voltage Average Anode Current Parameter Between Anode and Ca.

R2075MC12A

R2075MC12B

R2075MC12C

R2000

R2000F

R2005200P12

R2005240

R2005240P12

R2005280L

R2005300L

R2005350L

R200CH20FJO

R20100