FEATURES

• Ladder type Frame Grid
• Material of minimizing filament end-loss
• Anti-microphonic structure
• Electrophoresis filament coating
• Dual Getters
• Eco-friendly paper packaging

FILAMENT RATINGS

• Filament Voltage : 2.5 Volt (AC or DC)
• Tolerance on filament voltage : +-2.5 %
• Filament Current : 1.5 Ampere

MAXIMUM RATINGS

• Maximum Anode Voltage : 275V
• Maximum Anode Dissipation : 10Watt
• Maximum Anode Current : 40mA

RECOMMENDED SINGLE ENDED OPERATING POINTS

• Anode Supply Voltage : 250V
• Grid Voltage : -50V
• Anode Current : 34mA
• Transconductance : 2175 µmhos
• Anode Resistance : 1610 Ω
• Amplification factor : 3.5
• Load Resistance : 3900 Ω
• Power Output : 1.6Watt

TUBE CURVES

DIMENSIONS & BASE

DIMENSIONS

BASE