Branded Siemens
Pinched Tip
- Country
- Germany
- Factory Code
- ⋕ - Siemens, Munchen, ⋕ - Siemens, Munchen
- Getter
- O-Getter Disk
- Getter
- O-Getter Disk
- Getter Support
- Double
- Glass Color
- Clear Glass
- Mica
- Triple Mica
- Mica
- Triple Mica
- Permanentid
- 19m0si4i4u
- Permanentid
- 19m0si4i4u
- Pin Color
- Silver Pins
- Pin Color
- Silver Pins
- Plate Color
- Matte Gray
- Plate Color
- Matte Gray
- Plate Look
- Ribbed / Scale
- Plate Look
- Ribbed / Scale
- Plate Size
- 14mm
- Plate Size
- 14mm
- Tip Shape
- Pinched Tip
- Tip Shape
- Pinched Tip
More 5751 type tubes
Branded Westinghouse
Branded Marconi Radiotron
