Series - Fundamental Quartz Crystal, 4MHz Nom, HC-49/US, SMD, 4 PIN
| Parameter Name | Attribute value |
| Maker | MtronPTI |
| Objectid | 1261065121 |
| package instruction | HC-49/US, SMD, 4 PIN |
| Reach Compliance Code | unknown |
| compound_id | 98630807 |
| Other features | AT-CUT |
| Ageing | 5 PPM/YEAR |
| Crystal/Resonator Type | SERIES - FUNDAMENTAL |
| Drive level | 100 µW |
| frequency stability | 0.0025% |
| frequency tolerance | 100 ppm |
| Installation features | SURFACE MOUNT |
| Nominal operating frequency | 4 MHz |
| Maximum operating temperature | 70 °C |
| Minimum operating temperature | -20 °C |
| physical size | L13.0XB4.83XH5.0 (mm)/L0.512XB0.19XH0.197 (inch) |
| Series resistance | 150 Ω |
| surface mount | YES |
