Product Overview
This product is a series of crystal oscillators from Zhongshan Huiyuan Crystal Electronic Technology Co., Ltd, designed for applications requiring stable frequency and reliable performance. Featuring a fundamental oscillation mode and available in a range of frequencies from 3.579545MHz to 32MHz, these oscillators offer precise frequency tolerance and stability over a wide operating temperature range of -40 to +85. They are suitable for various electronic circuits where accurate timing and signal generation are critical.
Product Attributes
- Brand: Huiyuan Crystal
- Origin: Zhongshan, China
- Series Model: 49S-SMD-2DIP
Technical Specifications
| Specification | Value |
|---|---|
| Series Model | 49S-SMD-2DIP |
| Normal Frequency | 3.579545~32MHz |
| Oscillation Mode | Fundamental |
| Load Capacitance (CL) | 20 PF |
| Frequency Tolerance 253 | 20 PPM |
| Stability Over Temperature Range (-20 to +70) | 20 PPM |
| Effective Series Resistance (Max) | 120 (3.579545~4.9152MHz) 80 (5.7520~6.7458MHz) 60 (7.2~8.704MHz) 40 (9.216~11.2896MHz) 30 (12~32MHz) |
| Shunt Capacitance (C0) | 5 PF |
| Typical Drive Level | 10 uW TYP. |
| Operation Temperature Range | -40 to +85 |
| Storage Temperature | -40 to +85 |
| Insulation Resistance (at DC 100V) | 500 M |
| Aging | 3 PPM/Year |
| Leak | 110-7Torr.1/sec Max |
| Test Circuit | S&A 250B Pi-Network Crystal Measurement System |
| Dimensions (Unit: mm 0.1) | 1: 3.8 2: 4.0 3: 4.7 4: 0.8 5: 12.5 6: 11.4 7: 4.4 8: 10.2 9: 1.1 |
| Mark () | SODLE |
| Carrier Tape Dimensions (Unit: mm) | A: 1.550.05 B: 4.00.1 C: 8.00.1 D: 11.50.1 E: 24.00.3 F: 4.50.1 |
| Reel Dimensions (Unit: mm) | G: 2.20.5 H: 13.00.2 I: 20.21.0 J: 100.01.0 K: 3302.0 L: 24.50.3 M: 2.30.5 |
| Standard Reel Quantity | 2000 pcs per reel |
Remark: Optimal storage conditions: Temperature: 255, Humidity: <70%. Sealed packaging; do not squeeze or drop from heights above 30cm.
2410121657_Huiyuan-crystal-HY7680M49SSMDOB2R20_C5265772.pdf
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