| PartNumber | TC33B-1-503E | TC33B-1-504E | TC33B-1-502E |
| Description | Trimmer Resistors - SMD TRIMMER-3MM OPEN FRM | Trimmer Resistors - SMD TRIMMER-3MM OPEN FRM | Trimmer Resistors - SMD 5K Ohms Single Slot Bottom Adjust |
| Manufacturer | Bourns | Bourns | Bourns |
| Product Category | Trimmer Resistors - SMD | Trimmer Resistors - SMD | Trimmer Resistors - SMD |
| RoHS | Y | Y | Y |
| Series | TC33B | TC33B | TC35 |
| Termination Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Product | Single Turn | Single Turn | Single Turn |
| Adjustment | Top Crossed | Top Crossed | Top Crossed |
| Orientation | Vertical Adjustment | Vertical Adjustment | Vertical Adjustment |
| Packaging | Reel | Reel | Reel |
| Mounting Type | PCB Mount | PCB Mount | PCB Mount |
| Type | Trimmer Resistors - SMD | Trimmer Resistors - SMD | Trimmer Resistors - SMD |
| Brand | Bourns | Bourns | Bourns |
| Product Type | Trimmer Resistors | Trimmer Resistors | Trimmer Resistors |
| Factory Pack Quantity | 2000 | 2000 | 2000 |
| Subcategory | Potentiometers, Trimmers & Rheostats | Potentiometers, Trimmers & Rheostats | Potentiometers, Trimmers & Rheostats |
| Tradename | Trimpot | Trimpot | Trimpot |
| Unit Weight | 0.002116 oz | 0.001764 oz | - |