| PartNumber | ECW1J-B16-BC0024L | ECW1J-B24-AB0012L | ECW1J-B16-BC0024 |
| Description | Encoders DIGITAL CONTACTING ENCODER | Encoders DIGITAL CONTACTING ENCODER | Encoders Digital Contacting Bushing Mount |
| Manufacturer | Bourns | Bourns Inc. | Bourns Inc. |
| Product Category | Encoders | Encoders | Encoders |
| RoHS | Y | - | - |
| Series | ECW | ECW | ECW |
| Mounting Style | Panel Mount | Panel | - |
| Product | Mechanical Encoders | Mechanical | - |
| Type | Incremental | Incremental | - |
| Resolution | 24 PPR | 12 PPR | - |
| Technology | Rotary | Rotary | - |
| Number of Detents | 24 Detent | 12 Detent | - |
| Number of Channels | 2 Channel | 2 Channel | - |
| Termination Style | PC Pin | PC Pin | PC Pin |
| Output Type | Quadrature | Quadrature (Incremental) | Quadrature (Incremental) |
| Shaft Diameter | 1/4 in | 1/4 in | - |
| Shaft Type | Slotted | Slotted | - |
| With Switch | No Switch | No Switch | - |
| Operating Supply Voltage | - | - | - |
| Life | 200000 Shaft Revolutions | - | - |
| Packaging | Tray | Bulk | - |
| Bushing Size | 9 mm x 6.35 mm | 9 mm x 6.35 mm | - |
| Size / Dimension | 28.5 mm x 22 mm | - | - |
| Brand | Bourns | - | - |
| Bushing Material | Plastic | Plastic | - |
| Bushing Thread | M9 x 0.75 | M9 x 0.75 | - |
| IP Rating | IP40 | - | - |
| Maximum Operating Temperature | + 85 C | - | - |
| Minimum Operating Temperature | - 40 C | - | - |
| Product Type | Encoders | - | - |
| Shaft Length | 1/2 in | 3/4 in | - |
| Factory Pack Quantity | 45 | - | - |
| Subcategory | Encoders | - | - |
| Unit Weight | 0.740753 oz | - | - |
| Operating Temperature Range | - | - 40 C to + 85 C | - |
| Mounting Type | - | Panel, PCB Through Hole | Panel, PCB Through Hole |
| Size Dimension | - | 28.5 mm x 22 mm | - |
| Voltage Supply | - | - | - |
| Actuator Type | - | 1/4" Dia Slotted End | 1/4" Dia Slotted End |
| Orientation | - | Vertical | Vertical |
| Encoder Type | - | Mechanical | Mechanical |
| Pulses per Revolution | - | 12 | 24 |
| Detent | - | Yes | Yes |
| Built in Switch | - | No | No |
| Rotational Life Cycles Min | - | 200K | 200K |