PF86 (=EF86) Philips Belgium - nos tube

PF86 (=EF86) Philips Belgium - nos tube

Uf= 4.5V, otherwise PF86 is exactly the same as the EF86. These were made by Mazda, Brussels. The screening of the upper mica is made in a better way than those made by Valvo, Hamburg.

Key specifications

• Tube model: pf86
• Close or identical: 4CF8 , 4HR8
• Base / socket: B9A (Noval (9-pin))
• Heater: 4.5 V / 0.3 A
• Max anode (plate) voltage (Va max): 300 V
• Max plate dissipation (Pa max): 1.0 W

Links & datasheets

• Radiomuseum tube page
• R-type PDF datasheet

Technical data and equivalence information are compiled from public sources and may contain errors. Always verify suitability and ratings from original manufacturer datasheets before use.

NOS tubes are stored in our external warehouse. Most NOS tubes are therefore not available for immediate pickup from our physical shops. Please allow an additional 2–5 business days for delivery.