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| PartNumber | 91A1D-B20-A15L | 91A1D-B20-D15L | 91A1D-B16-A10 |
| Description | Potentiometers 10K 10% 5/8" SQ ST | Potentiometers 10K 20% 5/8" SQ ST | Res Cermet POT 1K Ohm 10% 2W 1(Elec)/1(Mech)Turn 6.35mm (25.4 X 15.88 X 17.46mm) Pin Panel Mount/Through Hole |
| Manufacturer | Bourns Inc. | Bourns Inc. | - |
| Product Category | Rotary Potentiometers, Rheostats | Rotary Potentiometers, Rheostats | - |
| Series | 91 | 91 | - |
| Packaging | Bulk | Bulk | - |
| Termination Style | PCB Pins | PCB Pins | - |
| Mounting Type | Panel Mount | Panel Mount | - |
| Power Watts | 2W | 0.5W, 1/2W | - |
| Taper | Linear | Logarithmic | - |
| Resistance Ohms | 10k | 10k | - |
| Tolerance | ±10% | ±20% | - |
| Temperature Coefficient | ±150ppm/°C | ±1000ppm/°C | - |
| Adjustment Type | Side Adjustment | Side Adjustment | - |
| Actuator Type | Slotted | Slotted | - |
| Actuator Length | 0.625" (15.88mm) | 0.625" (15.88mm) | - |
| Bushing Thread | 1932/3/8 | 1932/3/8 | - |
| Built in Switch | None | None | - |
| Number of Gangs | 1 | 1 | - |
| Number of Turns | 1 | 1 | - |
| Rotation | 300° | 300° | - |
| Resistive Material | Cermet | Conductive Plastic | - |
| Actuator Diameter | 0.250" (6.35mm) | 0.250" (6.35mm) | - |