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| PartNumber | 51AAA-B28-A20L | 51AAA-B28-A15L | 51AAA-B28-A18L |
| Description | Potentiometers 1/2" 100K 10% Linear Cermet | Potentiometers 1/2" 10K 10% Linear Cermet | Potentiometers 1/2" 50K 10% Linear Cermet |
| Manufacturer | Bourns | Bourns | - |
| Product Category | Potentiometers | Potentiometers | - |
| RoHS | E | E | - |
| Mounting Style | Panel Mount | Panel Mount | - |
| Termination Style | Through Hole | Through Hole | - |
| Product | Audio Potentiometers | Audio Potentiometers | - |
| Number of Gangs | 1 Gang | 1 Gang | - |
| Resistance | 100 kOhms | 10 kOhms | - |
| Taper | Linear | Linear | - |
| Orientation | Horizontal | Horizontal | - |
| Power Rating | 1 W | 1 W | - |
| Tolerance | 10 % | 10 % | - |
| Element Type | Cermet | Cermet | - |
| Number of Turns | 1 Turn | 1 Turn | - |
| Shaft Type | Smooth / Slotted | Smooth / Slotted | - |
| Shaft Diameter | 1/4 in | 1/4 in | - |
| Shaft Length | 7/8 in | 7/8 in | - |
| Type | Rotary Metal | Rotary Metal | - |
| Minimum Operating Temperature | - 1 C | + 1 C | - |
| Maximum Operating Temperature | + 125 C | + 125 C | - |
| Series | 51 | 51 | - |
| Brand | Bourns | Bourns | - |
| Product Type | Potentiometers | Potentiometers | - |
| Factory Pack Quantity | 45 | 45 | - |
| Subcategory | Potentiometers, Trimmers & Rheostats | Potentiometers, Trimmers & Rheostats | - |
| Tradename | Pro Audio | Pro Audio | - |
| Unit Weight | 0.194007 oz | 0.194007 oz | - |
| Packaging | - | Tray | - |
| Height | - | 0.35 in | - |
| Length | - | 0.492 in | - |
| Temperature Coefficient | - | 150 PPM / C | - |
| Width | - | 0.492 in | - |