| Manufacturer | Part Number | Description |
|---|---|---|
| Hongzhi Enterprises | HEL-14D471K | VARISTOR |
| Hongzhi Enterprises | HEL-7D471K | VARISTOR |
| Hongzhi Enterprises | HEL-20D391K | VARISTOR |
| Hongzhi Enterprises | HEL-14D330K | VARISTOR |
| Hongzhi Enterprises | HEL-14D220K | VARISTOR |
| Hongzhi Enterprises | HEL-10D471K | VARISTOR |
| Hongzhi Enterprises | HEL-7D241K | VARISTOR |
| Hongzhi Enterprises | HEL-10D431K | VARISTOR |
| Hongzhi Enterprises | HEL-20D112K | VARISTOR |
| Hongzhi Enterprises | HEL-10D561K | VARISTOR |
| Hongzhi Enterprises | HEL-7D431K | VARISTOR |
| Hongzhi Enterprises | HEL-7D561K | VARISTOR |
| Hongzhi Enterprises | HEL-20D821K | VARISTOR |
| Hongzhi Enterprises | HEL-20D241K | VARISTOR |
| Hongzhi Enterprises | HEL-20D180L | VARISTOR |
| Hongzhi Enterprises | HEL-14D151K | VARISTOR |
| Hongzhi Enterprises | HEL-14D270K | VARISTOR |
| Hongzhi Enterprises | HEL-20D181K | VARISTOR |
| Hongzhi Enterprises | HEL-20D390K | VARISTOR |
| Hongzhi Enterprises | HEL-10D271K | VARISTOR |