| PartNumber | EN11-VSM0F20 | EN11-VSM1AF15 | EN11-VSM0AF20 |
| Description | Encoders 11mm Rotary Incremental Encoder | Encoders 20 pulse 20 detent 11mm Rotary | Encoders 11mm |
| Manufacturer | TT Electronics | TT Electronics | TT Electronics |
| Product Category | Encoders | Encoders | Encoders |
| RoHS | Y | Y | Y |
| Series | EN11 | EN11 | EN11 |
| Packaging | Tray | Tray | Tray |
| Brand | BI Technologies / TT Electronics | BI Technologies / TT Electronics | BI Technologies / TT Electronics |
| Product Type | Encoders | Encoders | Encoders |
| Factory Pack Quantity | 300 | 300 | 300 |
| Subcategory | Encoders | Encoders | Encoders |
| Product | - | - | Magnetic Encoders |
| Resolution | - | - | 20 PPR |
| Termination Style | - | - | Through Hole |
| Output Type | - | - | Quadrature |
| Shaft Type | - | - | D / Flatted |
| With Switch | - | - | Switch |
| Operating Supply Voltage | - | - | 5 VDC |
| Maximum Operating Temperature | - | - | + 85 C |
| Minimum Operating Temperature | - | - | - 30 C |