| PartNumber | RC2012F391CS | RC2012F3921CS | RC2012F3922CS |
| Description | Res Thick Film 0805 390 Ohm 1% 0.125W(1/8W) ±100ppm/C Pad SMD T/R | Res Thick Film 0805 3.92K Ohm 1% 0.125W(1/8W) ±100ppm/C Pad SMD T/R | Resistor Fixed Single-Surface Mount |
| Manufacturer | - | Samsung Electro-Mechanics America, Inc. | - |
| Product Category | - | Chip Resistor - Surface Mount | - |
| Series | - | RC | - |
| Packaging | - | Digi-ReelR Alternate Packaging | - |
| Height | - | 0.024" (0.60mm) | - |
| Package Case | - | 0805 (2012 Metric) | - |
| Operating Temperature | - | -55°C ~ 155°C | - |
| Features | - | Moisture Resistant | - |
| Size Dimension | - | 0.079" L x 0.049" W (2.00mm x 1.25mm) | - |
| Supplier Device Package | - | 0805 (2012 Metric) | - |
| Power Watts | - | 0.125W, 1/8W | - |
| Resistance Ohms | - | 3.92k | - |
| Tolerance | - | ±1% | - |
| Number of Terminations | - | 2 | - |
| Temperature Coefficient | - | ±100ppm/°C | - |
| Composition | - | Thick Film | - |
| Failure Rate | - | - | - |