- 0.15ohm rated for 60-350W, recommended 130-200W
- 0.16ohm rated for 70-320W, recommended 120-200W
- 0.16ohm rated for 90-320W, recommended 120-180W
- 0.15ohm rated for 60-220W, recommended 100-170W
- 0.15ohm rated for 60-190W, recommended 90-160W
- Two-Post, Dual Terminal Design
- Dual Coil Configurations
- Postless, Six Terminals Design
- 0.15ohm Triple Coil Configurations