FEATURES

• Large monoplate
• 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 : 2.5 Ampere

MAXIMUM RATINGS

• Maximum Anode Voltage : 300V
• Maximum Anode Dissipation : 15Watt
• Maximum Anode Current : 80mA

RECOMMENDED SINGLE ENDED OPERATING POINTS

• Anode Supply Voltage : 250V
• Grid Voltage : -45V
• Anode Current : 60mA
• Transconductance : 5250 µmhos
• Anode Resistance : 800 Ω
• Amplification factor : 4.2
• Load Resistance : 2500 Ω
• Power Output : 4Watt

TUBE CURVES

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DIMENSIONS & BASE

DIMENSIONS

BASE