6N18B-V

6N18B-V belongs to the category of vacuum tubes and lamps of different purpose.
6N18B-V is designed as a vacuum tube with a rigid envelop.
Performance of 6N18B-V:
6N18B-V is a subminiature dual triode of advanced reliability and high mechanical strength, designed for operation in computer storage circuits.
Cathode: indirectly heated, oxide-coated.
Operating position: any.
Envelope: miniature glass.
Service life: at least 2500 h.
Weight: less than 4 g.

General Electrical Parameters for 6N18B-V:
Nominal Values:
• Heater voltage, V 6.3 ±0.6
• Heater current, mA 330 ±30
• Anode voltage, V 100
• Anode circuit current, mA 6.3 ±1.9
• Mutual conductance, мА/V 4.9 ±0.7
• Cathode circuit resistance, Ohm 325
• Input resistance, kOhm 32
• Reverse grid current, µA 0.2
• Amplification factor 23 ±5

Limiting Values:
• Maximum anode voltage, V 200
• Maximum anode voltage when the tube is cutoff, V 350
• Negative grid voltage, V -50
• Maximum anode dissipation, W 0.9
• Maximum heater-cathode voltage, V 150