32.768kHz Crystal Units
The 32.768kHz tuning fork crystal unit is a widely used frequency control product. These tuning-fork-type crystals offer low power consumption, making them ideal for portable applications. Available in different package sizes, they provide customers with more choices for time management and are cost-effective real-time clock products.
Product Attributes
- Brand: liming
- Origin: Not specified
- Material: Not specified
- Color: Not specified
- Certifications: Not specified
Technical Specifications
| Model | Nominal Frequency (kHz) | Frequency Tolerance (ppm @ 255 C) | Load Capacitance (CL) (pF) | Frequency Stability vs. Temperature Range (ppm) | Temp.(C) | Series Resistance (R1) (K) | Max. Level of Drive (DL) (uW) | Aging (first year) (ppm) | Quality Factor (Q) (Typ.) | Shunt Capacitance (C0) (pF) | Storage Temp. Range (TSTR) (C) | Turnover Temperature (TM) (C) | Temperature Coefficient () (ppm/C) | Insulation Resistance (M Min. @ DC 10015 V) |
| 32.768kHz Series | 32.768000 | 20 | 6, 7, 9, 12.5 | 5 | -10 ~ +60 | 65~90 | 0.10.01 (Typ), 0.5 (Max) | 3 | 30000~60000 | 3~7 | -55C ~+125 C | 255 | -(0.030.01) | 500 |
| 32.768kHz Series | 32.768000 | 20 | 6, 7, 9, 12.5 | 10 | -20 ~ +70 | 65~90 | 0.10.01 (Typ), 0.5 (Max) | 3 | 30000~60000 | 3~7 | -55C ~+125 C | 255 | -(0.030.01) | 500 |
| 32.768kHz Series | 32.768000 | 20 | 6, 7, 9, 12.5 | 15 | -40 ~ +85 | 65~90 | 0.10.01 (Typ), 0.5 (Max) | 3 | 30000~60000 | 3~7 | -55C ~+125 C | 255 | -(0.030.01) | 500 |
| 32.768kHz Series | 32.768000 | 20 | 6, 7, 9, 12.5 | 15 | -40 ~ +105 | 65~90 | 0.10.01 (Typ), 0.5 (Max) | 3 | 30000~60000 | 3~7 | -55C ~+125 C | 255 | -(0.030.01) | 500 |
| 32.768kHz Series | 32.768000 | 20 | 6, 7, 9, 12.5 | 20 | -40 ~ +125 | 65~90 | 0.10.01 (Typ), 0.5 (Max) | 3 | 30000~60000 | 3~7 | -55C ~+125 C | 255 | -(0.030.01) | 500 |
| 32.768kHz Series | 32.768000 | 20 | 6, 7, 9, 12.5 | 30 | -40 ~ +125 | 65~90 | 0.10.01 (Typ), 0.5 (Max) | 3 | 30000~60000 | 3~7 | -55C ~+125 C | 255 | -(0.030.01) | 500 |
| 32.768kHz Series | 32.768000 | 20 | 6, 7, 9, 12.5 | 50 | -40 ~ +125 | 65~90 | 0.10.01 (Typ), 0.5 (Max) | 3 | 30000~60000 | 3~7 | -55C ~+125 C | 255 | -(0.030.01) | 500 |
Specifications subject to change without notice.
2409290933_LIMING-26S-32-768-12-5-10-10-B_C518064.pdf
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