Heidenhain BC120 CRT to LCD Replacement — TNC 310/320
$299 free worldwide shipping
| Original CRT | 9-inch monochrome CRT (Heidenhain BC120) |
| LCD Panel | 8-inch TFT-LCD, 800x600 resolution, 350 cd/m² |
| Connector | IDC 10-pin, direct connect — no wiring changes |
| Frequency | H: 15-45 kHz, V: 50-75 Hz |
| Viewing Angle | 140° H / 120° V |
| Power | DC 24V (from CNC control) |
| Operating Temp | -10°C to 55°C |
| Compatible Controls | Heidenhain TNC 310, TNC 320, TNC 415, TNC 426 |
| Installation | 20 minutes, in-position swap, no parameter changes |
| Warranty | 2-Year Warranty + lifetime technical support |
Also compatible with Heidenhain BE211/BE411/BE510 with adapter
Heidenhain BC120 vs BC110 — What's the Difference?
The BC120 is used primarily on TNC 310/320 controls, while the BC110 is found on TNC 355/360 systems. Both use a 9-inch monochrome CRT with IDC 10-pin connector, but the mounting bracket and CRT yoke impedance differ. Our BC120 kit includes the correct mounting adapter. See BC110 kit →