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| PartNumber | 3549S-1AB-501B | 3549S-1AB-502B | 3549S-1AB-502A |
| Description | Precision Potentiometers 2W 500 ohm 3% 10-Turn | Precision Potentiometers PRECISION POT-7/8" 22MM DIA 10T WW | Precision Potentiometers PRECISION POT-7/8" 22MM DIA 10T WW |
| Manufacturer | Bourns | Bourns | Bourns |
| Product Category | Precision Potentiometers | Precision Potentiometers | Precision Potentiometers |
| RoHS | Y | Y | Y |
| Series | 3549 | 3549 | 3549 |
| Termination Style | Solder Lug | Solder Lug | Solder Lug |
| Product | Precision Potentiometers | Precision Potentiometers | Precision Potentiometers |
| Type | Wirewound 10-Turn Precision Potentiometer | Wirewound 10-Turn Precision Potentiometer | Wirewound 10-Turn Precision Potentiometer |
| Mounting Style | Panel Mount | Panel Mount | Panel Mount |
| Linearity | 0.1 % | 0.1 % | 0.2 % |
| Number of Turns | 10 Turn | 10 Turn | 10 Turn |
| Number of Gangs | 1 Gang | 1 Gang | 1 Gang |
| Resistance | 500 Ohms | 5 kOhms | 5 kOhms |
| Shaft Diameter | 6 mm | 6 mm | 6 mm |
| Shaft Length | 20.617 mm | 20.617 mm | 20.617 mm |
| Element Type | Wirewound | Wirewound | Wirewound |
| Shaft Type | Slotted | Slotted | Slotted |
| Tolerance | 3 % | 3 % | 3 % |
| Minimum Operating Temperature | - 40 C | - 40 C | - 40 C |
| Maximum Operating Temperature | + 125 C | + 125 C | + 125 C |
| Packaging | Tray | - | - |
| Power Rating | 2 W | 2 W | 2 W |
| Temperature Coefficient | 50 PPM / C | 50 PPM / C | 50 PPM / C |
| Brand | Bourns | Bourns | Bourns |
| Product Type | Precision Potentiometers | Precision Potentiometers | Precision Potentiometers |
| Factory Pack Quantity | 25 | 25 | 25 |
| Subcategory | Potentiometers, Trimmers & Rheostats | Potentiometers, Trimmers & Rheostats | Potentiometers, Trimmers & Rheostats |
| Taper | Linear | Linear | Linear |
| Operating Temperature Range | - | - 40 C to + 125 C | - 40 C to + 125 C |
| Unit Weight | - | 0.705479 oz | 0.705479 oz |