6C4 Miniature Medium-Mu Triode Vacuum Tube

6C4 Miniature Medium-Mu Triode Vacuum Tube

The 6C4 is a versatile miniature medium-mu triode vacuum tube, designed for a wide range of general-purpose applications. Its compact size and reliable performance make it particularly useful as a local oscillator in high-frequency (HF) and very-high-frequency (VHF) receiver circuits.