| PartNumber | K1800G | K1800GRP | K1800GURP |
| Description | Sidacs 160V SIDAC DO15 | Sidacs 160V SIDAC DO15 | Sidacs SIDAC 180V DO-15 |
| Manufacturer | Littelfuse | Littelfuse | Littelfuse |
| Product Category | Sidacs | Sidacs | Sidacs |
| RoHS | Y | Y | Y |
| Series | Kxxxzy | Kxxxzy | - |
| Breakover Voltage VBO | 195 V | 195 V | - |
| Breakover Current IBO Max | 10 uA | 10 uA | - |
| Non Repetitive On State Current | 1 A | 16.7 A, 20 A | - |
| Rated Repetitive Off State Voltage VDRM | 140 V | 140 V | - |
| Off State Leakage Current @ VDRM IDRM | 5 uA | 5 uA | - |
| Holding Current Ih Max | 150 mA | 150 mA | - |
| On State Voltage | 1.5 V | 1.5 V | - |
| Minimum Operating Temperature | - 40 C | - 40 C | - |
| Maximum Operating Temperature | + 125 C | + 125 C | - |
| Mounting Style | Through Hole | Through Hole | Through Hole |
| Package / Case | DO-15 | DO-15 | DO-15 |
| Packaging | Bulk | Reel | - |
| Operating Temperature Range | - 40 C to + 125 C | - | - |
| Brand | Littelfuse | Littelfuse | Littelfuse |
| On State RMS Current It RMS | 1 A | 1 A | - |
| Product Type | Sidacs | Sidacs | Sidacs |
| Factory Pack Quantity | 1000 | 5000 | - |
| Subcategory | Thyristors | Thyristors | Thyristors |
| Unit Weight | 0.012346 oz | 0.014991 oz | - |