5U4G
5U4G has no equivalent designation confirmed by the archive. Completed sales put the typical price at $44.17 per tube.
What 5U4G Sells For
| Measure | Per tube |
|---|---|
| Median | $44.17 |
| Typical range (25th–75th) | $24.99 – $88.84 |
| Most sales (10th–90th) | $20.00 – $179.38 |
| Extremes incl. outliers | $4.38 – $1,150.00 |
| Completed sales | 149 |
By Brand
| Brand | Median | Range | Sales |
|---|---|---|---|
| RCA | $40.00 | $22.50 – $57.95 | 50 |
| Sylvania | $54.47 | $29.50 – $100.00 | 20 |
| Tung-Sol | $56.72 | $28.75 – $178.26 | 10 |
| National Union | $100.45 | $80.00 – $125.00 | 6 |
| GE | $27.00 | $22.71 – $38.00 | 5 |
| Ken-Rad | $45.00 | $30.03 – $150.00 | 5 |
| Raytheon | $33.00 | $21.64 – $40.99 | 5 |
| Svetlana | $26.50 | $24.99 – $34.99 | 4 |
| Mullard | $980.00 | $416.00 – $1,150.00 | 3 |
By Condition
| Condition | Median | Sales |
|---|---|---|
| NOS | $81.54 | 51 |
| used | $34.95 | 74 |
| current | $50.95 | 3 |
Per-tube prices from completed sales, 2026-02-26 to 2026-10-22. Matched pairs and quads are divided out. See the price index for how these move over time.
Datasheets
Original manufacturer datasheets for 5U4G, hosted by Frank Philipse's Electron Tube Data sheets.
| Manufacturer | Designation | Datasheet |
|---|---|---|
| Sylvania | 5U4G | PDF (335 KB) |
| Tung-Sol | 5U4G | PDF (108 KB) |
| Brimar | 5U4G | PDF (55 KB) |
| Sylvania | 5U4G | PDF (23 KB) |
In the Archive
Documents held here and used to write this page.
- engineering data service
1 further designation appears alongside 5U4G in the literature but below the evidence threshold used here, so it is not listed as equivalent.