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Specifications
Normal temperature Frequency Tolerance:
±20ppm
Frequency Stability:
±20ppm
Load Capacitance:
12.5pF
Operating Temperature:
-40℃~+85℃
Equivalent Series Resistance(ESR):
70kΩ
Frequency:
32.768kHz
Mfr. Part #:
3131M232768DTTLLLL
Package:
SMD3215-2P
Key Attributes
Model Number:
3131M232768DTTLLLL
Product Description
Product Overview
The 3131M2 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 performance across a wide operating temperature range.
Product Attributes
- Brand: TUNING FORK CRYSTAL
- Model: 3131M2
- Package: 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 | Other options available. | 40 to +85C |
| 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 / MAX | 0.2W / 1.0W |
| 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.
2410121743_HCI-3131M232768DTTLLLL_C5288798.pdf
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