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Specifications
Normal temperature Frequency Tolerance:
±10ppm
Frequency Stability:
±10ppm
Load Capacitance:
12.5pF
Operating Temperature:
-40℃~+85℃
Equivalent Series Resistance(ESR):
70kΩ
Frequency:
32.768kHz
Mfr. Part #:
FC31M2-32.768-NTLNNDTL
Package:
SMD3215-2P
Key Attributes
Model Number:
FC31M2-32.768-NTLNNDTL
Product Description
Product Overview
The FC31M2 is a tuning fork crystal in a compact 3.2x1.5mm ceramic seam-seal SMD package. It offers high reliability, tight tolerances, and is RoHS compliant, LEAD-FREE, and HALOGEN-FREE. Ideal for mobile communication and handheld equipment, this crystal provides stable frequency performance.
Product Attributes
- Brand: TUNING FORK CRYSTAL (FC31M2)
- Package: Ceramic Seam Seal
- Dimensions: 3.2x1.5x0.8mm
- Certifications: RoHS compliant, LEAD-FREE, HALOGEN-FREE
- Origin: Suzhou HangJing Elec&Tech Co., Ltd.
Technical Specifications
| Parameter | FC31M2 | Conditions / Remarks |
|---|---|---|
| Nominal frequency range | 32.768kHz | |
| Crystal mode | Fundamental | |
| Frequency tolerance | 20ppm / 30ppm / 50ppm | Other options available. |
| Stability over temperature | 0.030.01ppm/C | Parabolic coefficient. |
| 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 | 6pF / 9pF / 12.5pF | Please specify. |
| Drive level | 0.1W TYP / 0.5W MAX | |
| Aging per year | 3ppm | At +25C |
| 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-NTLNNDTL_C5120559.pdf
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