Product details
New 1P24B-V HF miniature pentode tubes.
Military equipment, highly durable.
Military equipment, highly durable.
Ten tubes in one lot.
Ultra-miniature high-frequency pentodes of the increased reliability.
Designed to generate and amplify high frequency oscillations.
Indirect oxide cathode.
Works in any position.
Available in a miniature glass design.
Durability not less than 2000 h.
Weight not more than 5.5 g.
Technical characteristics and electrical parameters of the lamp 1P24B-V:
Rated electrical characteristics:
• Glow voltage, B 1.2 ± 0.12
• Incandescent current, mA 240 ± 24
• Anode voltage, B 150
• Voltage on the second grid, In 125
• Voltage on the first grid, B -14
• Current in the anode circuit, mA 18
• Current in the circuit of the second grid, mA no more than 1.5
• Steepness characteristics, mA / V 1.7
• Equivalent noise resistance, kOhm 5
Maximum permissible electrical parameters:
• The highest voltage at the anode, V 300
• The highest voltage on the second grid, V 200
• The highest power dissipated at the anode, mW 4000
• The highest power dissipated on the second grid, mW 1500
• The highest current in the cathode circuit, mA 40
• The greatest resistance in the circuit of the first grid, mOhm 0.5
• Input capacitance, pF 7.15
• Output capacitance, pF 4
• Capacity through passage, pF 0.008
Designed to generate and amplify high frequency oscillations.
Indirect oxide cathode.
Works in any position.
Available in a miniature glass design.
Durability not less than 2000 h.
Weight not more than 5.5 g.
Technical characteristics and electrical parameters of the lamp 1P24B-V:
Rated electrical characteristics:
• Glow voltage, B 1.2 ± 0.12
• Incandescent current, mA 240 ± 24
• Anode voltage, B 150
• Voltage on the second grid, In 125
• Voltage on the first grid, B -14
• Current in the anode circuit, mA 18
• Current in the circuit of the second grid, mA no more than 1.5
• Steepness characteristics, mA / V 1.7
• Equivalent noise resistance, kOhm 5
Maximum permissible electrical parameters:
• The highest voltage at the anode, V 300
• The highest voltage on the second grid, V 200
• The highest power dissipated at the anode, mW 4000
• The highest power dissipated on the second grid, mW 1500
• The highest current in the cathode circuit, mA 40
• The greatest resistance in the circuit of the first grid, mOhm 0.5
• Input capacitance, pF 7.15
• Output capacitance, pF 4
• Capacity through passage, pF 0.008
