| Series | A |
| Package | Bulk |
| Part Status | Active |
| Type | MHz Crystal |
| Frequency | 4 MHz |
| Frequency Stability | ±100ppm |
| Frequency Tolerance | ±50ppm |
| Load Capacitance | 18pF |
| ESR (Equivalent Series Resistance) | 80 Ohms |
| Operating Mode | Fundamental |
| Operating Temperature | -20°C ~ 70°C |
| Ratings | - |
| Mounting Type | Through Hole |
| Package / Case | HC-49/U |
| Size / Dimension | 0.435" L x 0.183" W (11.05mm x 4.65mm) |
| Height - Seated (Max) | 0.531" (13.49mm) |
