| Manufacturer | Part Number | Description |
|---|---|---|
RCA
| T2800 | Thyristors |
| Unknown Manufacturer | T2800 | HIGH VOLTAGE 8 - A SILICON TRIACS |
HOTCHIP
| HT2800S | High Performance Primary Sensing Regulation Controller IC |
Motorola Semiconductor (now NXP Semiconductors)
| T2800 | TRIAC |
| T2800D | Silicon Bidirectional Thyristors | |
| Mimo | RT2800 | MIMO Wireless Chipset |