Product Overview
The Zhongshan Huiyuan Crystal Electronic Technology Co., Ltd. offers a range of SMD crystal oscillators, specifically the SMD2520 series, designed for applications requiring precise frequency control. These fundamental mode crystal oscillators are available in a normal frequency range of 12~48MHz and support various load capacitances including 8PF, 9PF, 10PF, 12PF, and 20PF. They provide excellent frequency tolerance of 10 PPM at 253 and stability over temperature of 30 PPM within an operating temperature range of -20 to +70. The series features low equivalent series resistance values that vary with frequency, a shunt capacitance of 5 PF, and a typical drive level of 100 uW. These crystal oscillators are suitable for applications demanding reliable and accurate frequency generation.
Product Attributes
- Brand: Zhongshan Huiyuan Crystal Electronic Technology Co., Ltd.
- Series Model: SMD2520
- Origin: China
- Oscillation Mode: Fundamental
- Storage Conditions: Temperature: 255, Humidity: <70%
- Packaging: Sealed, handle with care to avoid extrusion and dropping.
Technical Specifications
| Specification | Value |
|---|---|
| Normal Frequency | 12~48MHz |
| Load Capacitance (CL) | 8PF, 9PF, 10PF, 12PF, 20PF |
| Frequency Tolerance (253) | 10 PPM |
| Stability Over Temperature Range | 30 PPM |
| Effective Series Resistance (Max) | 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 (Max) | 110-7Torr.1/sec |
| Test Circuit | S&A 250B Pi-Network Crystal Measurement System |
DIMENSIONS SPECIFICATIONS
| Model | A (mm) | B (mm) | C (mm) | D (mm) | E (mm) | L (mm) | L1 (mm) | W (mm) | W1 (mm) |
|---|---|---|---|---|---|---|---|---|---|
| 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 |
Standard Reel Quantity is 3000 pcs per reel.
2410121450_Huiyuan-crystal-HY26MSMD2520FA1R30_C7275079.pdf
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