Product Overview
The Zhongshan Huiyuan Crystal Electronic Technology Co., Ltd SMD2520 series offers high-precision crystal oscillators designed for a wide range of electronic applications. These fundamental mode oscillators are available in normal frequencies from 12 to 48MHz, with tight frequency tolerances of 10 PPM at 253 and 30 PPM over the operating temperature range. They feature low equivalent series resistance and a typical drive level of 100 uW, operating within a temperature range of -20 to +70. The series is suitable for applications requiring stable and reliable frequency control.
Product Attributes
- Brand: Zhongshan Huiyuan Crystal Electronic Technology Co., Ltd
- Series Model: SMD2520
- Oscillation Mode: Fundamental
- Best Storage Conditions: Temperature: 255, Humidity: <70%
- Handling Precautions: Sealed packaging, do not squeeze, handle with care to avoid dropping.
Technical Specifications
General Specifications:
| Specification | Value |
|---|---|
| Normal Frequency | 12~48MHz |
| Oscillation Mode | Fundamental |
| Load Capacitance (CL) | 8PF, 9PF, 10PF, 12PF, 20PF |
| Frequency Tolerance (253) | 10 PPM |
| Stability Over Temperature Range | 30 PPM |
| Effective Series Resistance | 12MHz 150 16~18.432MHz 80 25~32MHz 50 48MHz 40 |
| Shunt Capacitance (C0) | 5 PF |
| Typical Drive Level | 100 uW TYP. |
| Operation Temperature Range | -20 to +70 |
| Storage Temperature | -20 to +70 |
| Insulation Resistance | 500 M at DC 100V |
| Aging | 3 PPM/Year |
| Leak | 110-7 Torr.1/sec Max |
| Test Circuit | S&A 250B Pi-Network Crystal Measurement System |
Dimensions Specifications:
| Model | A | B | C | D | E | L | L1 | W | W1 |
|---|---|---|---|---|---|---|---|---|---|
| 7050 | 2.15 | 7.9 | 5.4 | 8 | 16 | 180 | 13 | 21.5 | 17.5 |
| 6035 | 1.5 | 6.4 | 3.9 | 8 | 12 | 180 | 13 | 15.4 | 13 |
| 5032 | 1.5 | 5.5 | 3.6 | 8 | 12 | 180 | 13 | 15.4 | 13 |
| 3225 | 1.4 | 3.5 | 2.7 | 4 | 8 | 180 | 13 | 11.5 | 8 |
| 2520 | 1.2 | 3.4 | 2.5 | 4 | 8 | 180 | 13 | 11.5 | 8 |
Unit: mm
Packing Specifications:
| Specification | Value |
|---|---|
| Standard Reel Quantity | 3000 pcs per reel |
| Shear Strength (Cover and Carrier Tape) | 30-100g |
| Carrier Tape Fold | Folded over three times with no break |
2410121450_Huiyuan-crystal-HY26MSMD2520DA1R30_C5265849.pdf
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