Product Overview
This product is a crystal oscillator from Zhongshan Huiyuan Crystal Electronic Technology Co., Ltd., designed for various electronic applications. It features a fundamental oscillation mode and a range of normal frequencies from 3.579545MHz to 32MHz. The crystal oscillator is built to withstand a wide operating temperature range of -40 to +85 and offers good frequency stability over temperature. It is suitable for applications requiring precise frequency control, with specifications for load capacitance, frequency tolerance, and effective series resistance tailored to different frequency bands.
Product Attributes
- Brand: Huiyuan Crystal
- Origin: Zhongshan, China
- Series Model: 49S-SMD-2DIP
Technical Specifications
| Specification | Value |
|---|---|
| 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 | 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) | 3.8 (Length) 4.0 (Width) 4.7 (Height) 0.8 (Pin Diameter) 12.5 (Pin Length) 11.4 (Pin Spacing) 4.4 (Body Width) 10.2 (Body Length) 1.1 (Body Height) |
| Marking | 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 |
Storage Conditions: Temperature: 255, Humidity: <70%. Sealed packaging, avoid squeezing, and do not drop from heights above 30cm.
2410121657_Huiyuan-crystal-HY40685M49SSMDOB2R20_C5265798.pdf
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