Product Overview
The 49SB-SMD series crystal oscillator from Zhongshan Huiyuan Crystal Electronic Technology Co., Ltd. offers a Normal Frequency range from 6.7458MHz to 32MHz, operating in fundamental oscillation mode. Designed for reliable performance, it features a Load Capacitance of 20PF, a Frequency Tolerance of 10 PPM at 253, and Stability Over Temperature Range of 20 PPM from -20 to +70. With a low Effective Series Resistance and Shunt Capacitance, it is suitable for various electronic applications requiring precise frequency control.
Product Attributes
- Brand: Huiyuan Crystal
- Origin: Zhongshan, China
- Series Model: 49SB-SMD
Technical Specifications
| Specification | Details |
|---|---|
| Series Model | 49SB-SMD |
| Normal Frequency | 6.7458~32MHz |
| Oscillation Mode | Fundamental |
| Load Capacitance (CL) | 20PF |
| Frequency Tolerance (253) | 10 PPM |
| Stability Over Temperature Range (-20 to +70) | 20 PPM |
| Effective Series Resistance | 6.7458~13.560MHZ 60 16MHZ 50 18.432~24.576MHZ 40 25~32MHZ 35 |
| 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 (Per Year) | 3 PPM/Year |
| Leak (Max) | 1 10-7 Torr.1/sec |
| Test Circuit | S&A 250B Pi-Network Crystal Measurement System |
| Dimensions (A) | 1.550.05 mm |
| Dimensions (B) | 4.00.1 mm |
| Dimensions (C) | 8.00.1 mm |
| Dimensions (D) | 11.50.1 mm |
| Dimensions (E) | 24.00.3 mm |
| Dimensions (F) | 4.50.1 mm |
| Reel Dimensions (G) | 2.20.5 mm |
| Reel Dimensions (H) | 13.00.2 mm |
| Reel Dimensions (I) | 20.21.0 mm |
| Reel Dimensions (J) | 100.01.0 mm |
| Reel Dimensions (K) | 3302.0 mm |
| Reel Dimensions (L) | 24.50.3 mm |
| Reel Dimensions (M) | 2.30.5 mm |
| Standard Reel Quantity | 3000 pcs per reel |
| Shear Strength (Cover/Carrier Tape) | 30-100g |
| Carrier Tape Fold | Folded over three times with no break |
Remarks
Optimal storage conditions: Temperature: 255, Humidity: <70%. Sealed packaging, avoid squeezing, and do not drop from a height exceeding 30cm.
2305301529_Huiyuan-crystal-HY12M49SBSMDGB1R30_C7275062.pdf
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