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Specifications
Normal temperature Frequency Tolerance:
±20ppm
Frequency Stability:
±50ppm
Load Capacitance:
20pF
Operating Temperature:
-40℃~+85℃
Equivalent Series Resistance(ESR):
30Ω
Frequency:
25MHz
Mfr. Part #:
HY25M49SSMDOB2R20
Package:
HC-49S-SMD
Key Attributes
Model Number:
HY25M49SSMDOB2R20
Product Description
Product Overview
This product is a series of crystal oscillators from Zhongshan Huiyuan Crystal Electronic Technology Co., Ltd, designed for applications requiring precise frequency control. The 49S-SMD-2DIP series offers fundamental oscillation modes within a frequency range of 3.579545 MHz to 32 MHz, with various load capacitance and frequency tolerance options suitable for diverse electronic designs. These components are engineered for reliable operation across a wide temperature range and feature low equivalent series resistance and shunt capacitance.
Product Attributes
- Brand: Huiyuan Crystal
- Origin: Zhongshan, China
- Series Model: 49S-SMD-2DIP
- Oscillation Mode: Fundamental
- Storage Conditions: Temperature: 255, Humidity: <70%
- Handling Precautions: Sealed packaging, avoid squeezing, avoid dropping from heights above 30cm.
Technical Specifications
| Specification | Details |
|---|---|
| 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 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 |
| 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 |
2410121657_Huiyuan-crystal-HY25M49SSMDOB2R20_C5265793.pdf
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