Product Overview
The 49SS-SMD series crystal oscillator from Zhongshan Huiyuan Crystal Electronic Technology Co., Ltd. is designed for fundamental oscillation mode with a frequency range from 3.579545MHz to 27MHz. It offers precise frequency control with tolerances of 20 PPM at 253 and 20 PPM across the operating temperature range of -20 to +70. This SMD component is suitable for applications requiring stable performance within a wide operating temperature range of -40 to +85 and a storage temperature of -40 to +85. It features a low shunt capacitance (5 PF) and a typical drive level of 10 uW TYP. The product is tested using a S&A 250B Pi-Network Crystal Measurement System.
Product Attributes
- Brand: Huiyuan Crystal
- Origin: Zhongshan, China
- Series Model: 49SS-SMD
- Oscillation Mode: Fundamental
- Packaging: SMD
Technical Specifications
| Specification | Value |
|---|---|
| Normal Frequency | 3.579545~27MHz |
| Load Capacitance (CL) | 9PF, 10PF, 16PF, 20PF, 22PF |
| Frequency Tolerance (253) | 20 PPM |
| Stability Over Temperature Range (-20 to +70) | 20 PPM |
| Effective Series Resistance | 3.579545~4MHZ 120, 6~6.7458MHZ 80, 8MHZ 60, 9.216~10MHZ 40, 12~27MHZ 30 |
| Shunt Capacitance (C0) | 5 PF |
| Typical Drive Level | 10 uW TYP. |
| Operation Temperature Range | -40 to +85 |
| Storage Temperature | -40 to +85 |
| Insulation Resistance (DC 100V) | 500 M |
| Aging (Per Year) | 3 PPM/Year |
| Leak (Max) | 110-7 Torr.1/sec Max |
| Test Circuit | S&A 250B Pi-Network Crystal Measurement System |
| Tape Dimensions (A) | 1.550.05 mm |
| Tape Dimensions (B) | 4.00.1 mm |
| Tape Dimensions (C) | 8.00.1 mm |
| Tape Dimensions (D) | 11.50.1 mm |
| Tape Dimensions (E) | 24.00.3 mm |
| Tape 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 | 2000 pcs per reel |
2410121658_Huiyuan-crystal-HY24M49SSSMDOB2R20_C5265835.pdf
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