The CD11 is a medium-sized, top-viewing Nixie tube produced by the Japanese manufacturer Rodan Okaya. It serves as the direct successor to the GR-201 and maintains identical pinouts and electrical specifications. Like other Rodan tubes, the CD11 features a sleek, chrome-plated base with a gold-colored sticker displaying the manufacturer’s logo and the tube’s model number.
In keeping with Rodan’s signature style, the CD11 features an exceptionally elegant digit design and emits a pure, vibrant orange glow. Each tube was originally packaged with a compatible socket included.
Key Specifications
| Property | Description |
|---|---|
| Manufacturer | Rodan |
| Time period | ? |
| Digit height | ~18mm |
| Envelope diameter | 30mm |
| Envelope height | 42.5mm |
| Base diameter | 32mm |
| Socket | TSP-14B |
References
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