| PartNumber | 1-1546174-0 | 1-1546174-2 | 1-1546174-5 |
| Description | Barrier Terminal Blocks 6STR-18-006 #6 TRIBARRIER | Barrier Terminal Blocks 6STR-20-006 #6 TRIBARRIER | Barrier Terminal Blocks 6STR-23-006 #6 TRIBARRIER |
| Manufacturer | TE Connectivity | TE Connectivity | TE Connectivity |
| Product Category | Barrier Terminal Blocks | Barrier Terminal Blocks | Barrier Terminal Blocks |
| RoHS | Y | Y | Y |
| Product | Barrier Terminal Blocks | Barrier Terminal Blocks | Barrier Terminal Blocks |
| Number of Positions | 18 Position | 20 Position | 23 Position |
| Pitch | 9.53 mm | 9.53 mm | 9.53 mm |
| Type | Tri-Barrier, Open Bottom with Standoffs | Tri-Barrier, Open Bottom with Standoffs | Tri-Barrier, Open Bottom with Standoffs |
| Series | #6 SERIES TRIBARRIER | #6 SERIES TRIBARRIER | #6 SERIES TRIBARRIER |
| Mounting Angle | Right | Right | Right |
| Brand | TE Connectivity / Buchanan | TE Connectivity / Buchanan | TE Connectivity / Buchanan |
| Lead Free Solder Processes | Wave solder capable to + 240 C | Wave solder capable to + 240 C | Wave solder capable to + 240 C |
| Product Type | Barrier Terminal Blocks | Barrier Terminal Blocks | Barrier Terminal Blocks |
| Factory Pack Quantity | 40 | 35 | 35 |
| Subcategory | Terminal Blocks | Terminal Blocks | Terminal Blocks |
| Part # Aliases | 1-1546174-0 | 1-1546174-2 | 1-1546174-5 |