| Key ^ | Value | 
|---|---|
| Category | Crystals, Oscillators, Resonators | 
| ESR (Equivalent Series Resistance) | 50 Ohms | 
| Frequency | 27 MHz | 
| Frequency Stability | ?50ppm | 
| Frequency Tolerance | ?30ppm | 
| Height - Seated (Max) | 0.138" (3.50mm) | 
| Load Capacitance | 18pF | 
| Mfr | Citizen Finedevice Co Ltd | 
| Mounting Type | Through Hole | 
| Operating Mode | Fundamental | 
| Operating Temperature | -10?C ~ 60?C | 
| Package | Bulk | 
| Package / Case | HC-49/US | 
| Part Status | Active | 
| Ratings | - | 
| Series | HC49US | 
| Size / Dimension | 0.453" L x 0.183" W (11.50mm x 4.66mm) | 
| Type | MHz Crystal |