FC-12M kHz Range Crystal Unit
The FC-12M is a high-precision crystal unit designed for applications requiring stable frequency generation. It offers a nominal frequency of 32.768000 kHz and is compliant with EU RoHS directive, indicating its suitability for environmentally conscious designs.
Product Attributes
- Product Name: FC-12M
- Product Number / Ordering code: X1A0000610006xx
- Pb free / Complies with EU RoHS directive
- Reference weight: Typ. 5 mg
Technical Specifications
| Parameter | Symbol | Min. | Typ. | Max. | Unit | Conditions / Remarks |
| Nominal frequency | f_nom | - | 32.768 | - | kHz | |
| Operating temperature | T_use | -40 | - | 85 | C | |
| Frequency tolerance | f_tol | -20.0 | - | +20.0 | x 10-6 | +25C DL=0.1W |
| Turnover temperature | Ti | 20 | 25 | 30 | C | |
| Parabolic coefficient | B | - | - | -0.04 | x 10-6/C2 | |
| Load capacitance | CL | - | 7.0 | - | pF | |
| Motional resistance (ESR) | R1 | - | 65 | 90 | k | |
| Motional capacitance | C1 | - | 6.4 | - | fF | |
| Motional inductance | L1 | - | 3.7 | - | kH | |
| Frequency aging | f_age | -3 | - | 3 | x10-6 /yea | @+25C, First year |
| Level of drive | DL | - | - | 0.5 | W | |
| Maximum drive level | GL | - | - | 0.5 | W | Storage as single product |
| Storage temperature | T_stg | -55 | - | 125 | C |
2410121551_EPSON-X1A0000610006_C99009.pdf
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