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| PartNumber | 51CAD-E28-D15 | 51CAD-E28-D20L | 51CAD-E28-D15L |
| Description | Potentiometers 1/2" 10K 20% Square Sealed | Potentiometers PANEL CONTROL - 1/2" (12.5MM) SQ 1-TURN | Potentiometers 1/2" PANL CONTRL 10K SQ Sealed 1Turn |
| Manufacturer | Bourns Inc. | Bourns Inc. | Bourns Inc. |
| Product Category | Rotary Potentiometers, Rheostats | Rotary Potentiometers, Rheostats | Rotary Potentiometers, Rheostats |
| Series | Pro Audio 51 | Pro Audio 51 | Pro Audio 51 |
| Packaging | Bulk | Bulk | Bulk |
| Termination Style | PCB Pins | PCB Pins | PCB Pins |
| Mounting Type | Panel Mount | Panel Mount | Panel Mount |
| Power Watts | 0.25W, 1/4W | 0.25W, 1/4W | 0.25W, 1/4W |
| Taper | Logarithmic | Logarithmic | Logarithmic |
| Resistance Ohms | 10k | 100k | 10k |
| Tolerance | ±20% | ±20% | ±20% |
| Temperature Coefficient | ±1000ppm/°C | ±1000ppm/°C | ±1000ppm/°C |
| Adjustment Type | Side Adjustment | Side Adjustment | Side Adjustment |
| Actuator Type | Slotted | Slotted | Slotted |
| Actuator Length | 0.875" (22.23mm) | 0.875" (22.23mm) | 0.875" (22.23mm) |
| Bushing Thread | 1932/1/4 | 1932/1/4 | 1932/1/4 |
| Built in Switch | None | None | None |
| Number of Gangs | 1 | 1 | 1 |
| Number of Turns | 1 | 1 | 1 |
| Rotation | 290° | 290° | 290° |
| Resistive Material | Conductive Plastic | Conductive Plastic | Conductive Plastic |
| Actuator Diameter | 0.125" (3.18mm) | 0.125" (3.18mm) | 0.125" (3.18mm) |