| Manufacturer | Part Number | Description |
|---|---|---|
| Solid State | T6410 | 40A Silicon Triacs |
Motorola Semiconductor (now NXP Semiconductors)
| T6410 | (T6400 - T6420) TRIACS |
Fairchild (now onsemi)
| MST6410C | (MST6xxxC) 0.56 INCH (14.2 MM) THREE DIGIT STICK DISPLAY |
