| PartNumber | PEC16-4120F-N0012 | PEC16-4115F-N0012 | PEC16-4115F-S0012 |
| Description | Encoders 20MM SHAFT NO switch | Encoders 15MM SHAFT NO switch | Encoders 15 MM SHAFT W/SWITCH 12 DET |
| Manufacturer | Bourns | Bourns | Bourns |
| Product Category | Encoders | Encoders | Encoders |
| RoHS | Y | Y | Y |
| Series | PEC16 | PEC16 | PEC16 |
| Product | Mechanical Encoders | Mechanical Encoders | Mechanical Encoders |
| Type | Incremental | Incremental | Incremental |
| Resolution | 12 PPR | 12 PPR | 12 PPR |
| Number of Detents | 12 Detent | 12 Detent | 12 Detent |
| Termination Style | PC Pin | PC Pin | PC Pin |
| Output Type | Quadrature | Quadrature | Quadrature |
| Shaft Type | D / Flatted | D / Flatted | D / Flatted |
| With Switch | No Switch | No Switch | Switch |
| Operating Supply Voltage | 5 VDC | 5 VDC | 5 VDC |
| Life | 100000 Cycles | 100000 Cycles | 100000 Cycles |
| Packaging | Bulk | Bulk | Bulk |
| Size / Dimension | 16 mm | 16 mm | 16 mm |
| Brand | Bourns | Bourns | Bourns |
| IP Rating | IP40 | IP40 | IP40 |
| Maximum Operating Temperature | + 70 C | + 70 C | + 70 C |
| Minimum Operating Temperature | - 30 C | - 30 C | - 30 C |
| Product Type | Encoders | Encoders | Encoders |
| Factory Pack Quantity | 50 | 50 | 50 |
| Subcategory | Encoders | Encoders | Encoders |
| Tradename | Pro Audio | Pro Audio | Pro Audio |
| Unit Weight | 0.282192 oz | 0.282192 oz | 0.282192 oz |