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Specifications
Normal temperature Frequency Tolerance:
±20ppm
Frequency Stability:
±20ppm
Operating Temperature:
-40℃~+85℃
Load Capacitance:
12.5pF
Equivalent Series Resistance(ESR):
50kΩ
Frequency:
32.768kHz
Mfr. Part #:
FC31M2-32.768-NTLLLDT
Package:
SMD3215-2P
Key Attributes
Model Number:
FC31M2-32.768-NTLLLDT
Product Description
Product Overview
The FC31M2 is a tuning fork crystal in a compact 3.2x1.5mm ceramic seam seal package. Designed for high reliability and tight tolerances, it is RoHS compliant, LEAD-FREE, and HALOGEN-FREE. This crystal is ideal for applications in mobile communication and handheld equipment.
Product Attributes
- Brand: TUNING FORK CRYSTAL
- Model: FC31M2
- Package Type: SMD 3.2x1.5mm Ceramic Seam Seal
- Certifications: RoHS compliant, LEAD-FREE, HALOGEN-FREE
- Origin: Suzhou HangJing Elec&Tech Co., Ltd.
Technical Specifications
| Parameter | Conditions / Remarks | Value |
|---|---|---|
| Nominal frequency range | 32.768kHz | |
| Crystal mode | Fundamental | |
| Frequency tolerance | 20ppm | |
| 30ppm | ||
| 50ppm (Other options available) | ||
| Stability over temperature | Parabolic coefficient | 0.030.01ppm/C |
| Operating temperature range | 40 to +85C (Other options available) | |
| Turning point temperature | 255C | |
| Equivalent series resistance | <70k | |
| Shunt capacitance (TYP) | 1.5pF | |
| Motional capacitance (TYP) | 3.3fF | |
| Load capacitance | Please specify | 6pF / 9pF / 12.5pF |
| Drive level | TYP | 0.1W |
| MAX | 0.5W | |
| Aging per year | At +25C | 3ppm |
| Storage temperature range | 55 to +125C |
Packaging Information
Tape & Reel compliant to EIA-481. Embossed carrier width 12mm. Component pitch in carrier 4mm. Reel diameter 180mm. QTY per reel: 3,000pcs MAX.
2410311239_HCI-FC31M2-32-768-NTLLLDT_C2842180.pdf
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