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| PartNumber | 3549S-1AD-103B | 3549S-1AD-103A | 3549S-1AD-102A |
| Description | Precision Potentiometers PRECISION POT-7/8" 22MM DIA 10T WW | Precision Potentiometers PRECISION POT-7/8" 22MM DIA 10T WW | Precision Potentiometers PRECISION POT-7/8" 22MM DIA 10T WW |
| Manufacturer | Bourns Inc. | Bourns Inc. | Bourns Inc. |
| Product Category | Rotary Potentiometers, Rheostats | Rotary Potentiometers, Rheostats | Rotary Potentiometers, Rheostats |
| Series | 3549 | 3549 | 3549 |
| Packaging | Tray | Tray | Tray |
| Termination Style | Solder Lug | Solder Lug | Solder Lug |
| Mounting Type | Panel Mount | Panel Mount | Panel Mount |
| Power Watts | 2W | 2W | 2W |
| Taper | Linear | Linear | Linear |
| Resistance Ohms | 10k | 10k | 1k |
| Tolerance | ±3% | ±3% | ±3% |
| Temperature Coefficient | ±50ppm/°C | ±50ppm/°C | ±50ppm/°C |
| Adjustment Type | - | - | - |
| Actuator Type | Slotted | Slotted | Slotted |
| Actuator Length | 0.811" (20.60mm) | 0.811" (20.60mm) | 0.811" (20.60mm) |
| Bushing Thread | M9 x 0.75 | M9 x 0.75 | M9 x 0.75 |
| Built in Switch | None | None | None |
| Number of Gangs | 1 | 1 | 1 |
| Number of Turns | 10 | 10 | 10 |
| Rotation | 3600° | 3600° | 3600° |
| Resistive Material | Wirewound | Wirewound | Wirewound |
| Actuator Diameter | 0.236" (6.00mm) | 0.236" (6.00mm) | 0.236" (6.00mm) |