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Tube Database (7,341 tube types · 1,270 archive entries)

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Tube-number record

F33

6 archive entries

Construction

Filament / Heater

Absolute Maximum Ratings

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6 tubes found

Manufacturers

Mullard1 Philips1

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Photo 1 of 5

Adzam1 Amperex1 Mullard1 Philips1 Rogers1 Siemens1

Related tube numbers

Maker: Mullard
Brand: Siemens

Rogers 5AR4, F33 tube - Philips — photo 1 of 6

Rogers 5AR4, F33 tube - Philips — photo 2 of 6

Rogers 5AR4, F33 tube - Philips — photo 3 of 6

Rogers 5AR4, F33 tube - Philips — photo 4 of 6

Rogers 5AR4, F33 tube - Philips — photo 5 of 6

Rogers 5AR4, F33 tube - Philips — photo 6 of 6

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Photo 1 of 6

5AR4, F33

Maker: Philips
Brand: Rogers

Mullard GZ34, 5AR4, F33 tube — photo 1 of 6

Mullard GZ34, 5AR4, F33 tube — photo 2 of 6

Mullard GZ34, 5AR4, F33 tube — photo 3 of 6

Mullard GZ34, 5AR4, F33 tube — photo 4 of 6

Mullard GZ34, 5AR4, F33 tube — photo 5 of 6

Mullard GZ34, 5AR4, F33 tube — photo 6 of 6

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Photo 1 of 6

GZ34, 5AR4, F33

Brand: Mullard

Philips GZ34, F33 tube — photo 1 of 3

Philips GZ34, F33 tube — photo 2 of 3

Philips GZ34, F33 tube — photo 3 of 3

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Photo 1 of 3

GZ34, F33

Brand: Philips

Adzam GZ34, F33 tube — photo 1 of 3

Adzam GZ34, F33 tube — photo 2 of 3

Adzam GZ34, F33 tube — photo 3 of 3

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Photo 1 of 3

GZ34, F33

Brand: Adzam

Amperex GZ34, 5AR4, F33 tube — photo 1 of 10

Amperex GZ34, 5AR4, F33 tube — photo 2 of 10

Amperex GZ34, 5AR4, F33 tube — photo 3 of 10

Amperex GZ34, 5AR4, F33 tube — photo 4 of 10

Amperex GZ34, 5AR4, F33 tube — photo 5 of 10

Amperex GZ34, 5AR4, F33 tube — photo 6 of 10

Amperex GZ34, 5AR4, F33 tube — photo 7 of 10

Amperex GZ34, 5AR4, F33 tube — photo 8 of 10

Amperex GZ34, 5AR4, F33 tube — photo 9 of 10

Amperex GZ34, 5AR4, F33 tube — photo 10 of 10

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Photo 1 of 10

GZ34, 5AR4, F33

Brand: Amperex

Showing 1–6 of 6 results