VINTAGE Realistic 5LJ8 VACUUM TUBE

Brand Realistic 
Model 5LJ8
Type Medium mu triode + Sharp cutoff pentode
Use Vf 5.6 Volts / If 0.45 Ampere / Indirect / Series, AC/DC
Designed as combined oscillator and mixer in VHF television receivers
Similar/Equiv Diff. heater: 6LJ8