6SK7GT, NOS

6SK7GT – Variable-Mu RF Pentode NOS (New Old Stock)

The 6SK7GT is a variable-mu RF pentode designed primarily for use in radio receiver IF (intermediate frequency) and RF amplification stages. It was widely used in communications receivers, military radios, and consumer electronics from the 1940s onward. The GT version features a glass envelope and shares electrical characteristics with the original metal 6SK7. Its variable-mu design allows for effective automatic gain control (AGC) in multi-stage radio circuits.  

• Tube Type: Variable-Mu RF Pentode
• Base: Octal (K8A)
• Heater Voltage: 6.3V
• Heater Current: 0.3A
• Typical Anode (Plate) Voltage: 250V
• Use Cases: RF and IF amplifier stages in radio receivers with AGC circuits
• Equivalents: 6SK7 (metal version), VT-86, CV280

The product image is not necessarily taken of the product being sold. Always check the datasheet for specs. The values listed are taken from various sources and may not always be accurate.