| 1.5SMC18C | Taiwan Semiconductor | TVS: Bidirectional |
| 1.5SMC18CA | Central Semiconductor | SMD Transient Suppressor Single: 1500W Bi-polar |
| 1.5SMC18CA | Taiwan Semiconductor | TVS: Bidirectional |
| 1.5SMC20 | Taiwan Semiconductor | TVS: Unidirectional |
| 1.5SMC200 | Taiwan Semiconductor | TVS: Unidirectional |
| 1.5SMC200A | Central Semiconductor | SMD Transient Suppressor Single: 1500W Uni-polar |
| 1.5SMC200A | Taiwan Semiconductor | TVS: Unidirectional |
| 1.5SMC200C | Taiwan Semiconductor | TVS: Bidirectional |
| 1.5SMC200CA | Central Semiconductor | SMD Transient Suppressor Single: 1500W Bi-polar |
| 1.5SMC200CA | Taiwan Semiconductor | TVS: Bidirectional |
| 1.5SMC20A | ON Semiconductor | Suppressor |
| 1.5SMC20A | Taiwan Semiconductor | TVS: Unidirectional |
| 1.5SMC20AT3 | ON Semiconductor | Suppressor |
| 1.5SMC20C | Taiwan Semiconductor | TVS: Bidirectional |
| 1.5SMC20CA | Central Semiconductor | SMD Transient Suppressor Single: 1500W Bi-polar |
| 1.5SMC20CA | Taiwan Semiconductor | TVS: Bidirectional |
| 1.5SMC22 | Taiwan Semiconductor | TVS: Unidirectional |
| 1.5SMC220A | Central Semiconductor | SMD Transient Suppressor Single: 1500W Uni-polar |
| 1.5SMC22A | Central Semiconductor | SMD Transient Suppressor Single: 1500W Uni-polar |
| 1.5SMC22A | ON Semiconductor | High Power |