Crystal Unit FC2012AN
The FC2012AN is a low ESR crystal unit designed for a nominal frequency of 32.768 kHz. It offers a wide operating temperature range and is suitable for various electronic applications, including IoT devices and modules, as well as automotive applications such as Car Multimedia, Body Electronics, Remote Keyless Entry, Engine Control Unit, Air Bag, and ESC.
Product Attributes
- Brand: Seiko Epson Corporation
- Product Name: FC2012AN
- Certifications: ISO 14001, ISO 9001, IATF 16949
- Environmental Compliance: Pb free, Complies with EU RoHS directive
Technical Specifications
| Item | Symbol | Specifications | Conditions / Remarks |
|---|---|---|---|
| Nominal frequency range | f_nom | 32.768 kHz | |
| Storage temperature range | T_stg | -55 C to +125 C | Storage as single product. |
| Operating temperature range | T_use | -40 C to +105 C | |
| Level of drive | DL | 0.5 W Max. | |
| Max. Frequency tolerance (standard) | f_tol | 20 x 10-6 | +25 C, DL = 0.1 W |
| Turnover temperature | Ti | +25 C 5 C | |
| Parabolic coefficient | B | -0.04 x 10-6 / C2 | |
| Max. Load capacitance | CL | 9 pF, 12.5 pF | Contact us for other CL values |
| Motional resistance (ESR) | R1 | 35 k Typ., 50 k Max. (-40 C to +85 C), 60 k Max. (-40 C to +105 C) | +25 C |
| Motional capacitance | C1 | 8.4 fF Typ. | |
| Shunt capacitance | C0 | 1.6 pF Typ. | |
| Frequency aging | f_age | 3 x 10-6 / year Max. | +25 C, First year |
| Product name | FC2012AN 32.768000kHz 12.5 +20.0-20.0 | (Standard form) Frequency tolerance ( 10-6, +25 C) Load capacitance (pF) Frequency Model | |
| External dimensions | 2.05 x 1.2 x 0.6 mm | ||
| Low ESR | 50 k Max. |
2411220326_EPSON-X1A0001710003_C7505432.pdf
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