| PartNumber | 3290H-1-501M | 3290H-1-500 | 3290H-1-501 |
| Description | Trimmer Resistors - Through Hole 3/8" 500ohms Sealed Panel Mount 5% | Trimmer Resistors - Through Hole 3/8" 50ohms Sealed Horizontal Adjust 5% | Trimmer Resistors - Through Hole 3/8" 500ohms Sealed Horizontal Adjust 5% |
| Manufacturer | Bourns Inc. | Bourns Inc. | Bourns Inc. |
| Product Category | Trimmer Potentiometers | Trimmer Potentiometers | Trimmer Potentiometers |
| Series | TrimpotR 3290 - Sealed | TrimpotR 3290 - Sealed | TrimpotR 3290 - Sealed |
| Packaging | Tube | Tube | Tube |
| Termination Style | PC Pin | PC Pin | PC Pin |
| Mounting Type | Panel Mount, Through Hole | Through Hole | Through Hole |
| Size Dimension | Rectangular - 0.375" x 0.150" Face x 0.375" H (9.53mm x 3.81mm x 9.53mm) | Rectangular - 0.375" x 0.150" Face x 0.375" H (9.53mm x 3.81mm x 9.53mm) | Rectangular - 0.375" x 0.150" Face x 0.375" H (9.53mm x 3.81mm x 9.53mm) |
| Power Watts | 1W | 1W | 1W |
| Resistance Ohms | 500 | 50 | 500 |
| Tolerance | ±5% | ±5% | ±5% |
| Temperature Coefficient | ±50ppm/°C | ±50ppm/°C | ±50ppm/°C |
| Adjustment Type | Side Adjustment | Side Adjustment | Side Adjustment |
| Number of Turns | 25 | 25 | 25 |
| Resistive Material | Wirewound | Wirewound | Wirewound |