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Specifications
Normal temperature Frequency Tolerance:
±20ppm
Frequency Stability:
±20ppm
Load Capacitance:
9pF
Operating Temperature:
-40℃~+85℃
Equivalent Series Resistance(ESR):
70kΩ
Frequency:
32.768kHz
Mfr. Part #:
3131M-32.768DT09LLL
Package:
SMD3215-2P
Key Attributes
Model Number:
3131M-32.768DT09LLL
Product Description
Product Overview
The 3131M Tuning Fork Crystal is a compact, highly reliable crystal oscillator designed for mobile communication and handheld equipment. It features a 3.2x1.5mm ceramic seam-seal package with two solder pads, offering tight tolerances and RoHS, LEAD-FREE, and HALOGEN-FREE compliance. Its small dimensions and robust construction make it ideal for space-constrained applications.
Product Attributes
- Brand: TUNING FORK CRYSTAL
- Model: 3131M
- Origin: Suzhou HangJing Elec&Tech Co., Ltd.
- Material: Ceramic
- Certifications: RoHS compliant, LEAD-FREE, HALOGEN-FREE
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 | 0.2W |
| MAX | 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.
2410121736_HCI-3131M-32-768DT09LLL_C19270152.pdf
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