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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:
27.145MHz
Mfr. Part #:
HY27145M49SOB2T02
Package:
HC-49S
Key Attributes
Model Number:
HY27145M49SOB2T02
Product Description
Product Overview
The HC49S-2DIP series crystal oscillators from Zhongshan Huiyuan Crystal Electronic Technology Co., Ltd. are fundamental mode resonators designed for a wide range of applications. These components offer stable frequency performance across various operating temperatures and are characterized by their low equivalent series resistance and shunt capacitance. They are suitable for applications requiring precise frequency control within a broad temperature range.
Product Attributes
- Brand: Huiyuan Crystal ()
- Origin: Zhongshan, China
- Series Model: HC49S-2DIP
- Oscillation Mode: Fundamental
Technical Specifications
| Specification | Value |
|---|---|
| Normal Frequency | 3.579545~39.550MHz |
| Oscillation Mode | Fundamental |
| Load Capacitance (CL) | 6~44PF |
| Frequency Tolerance (253) | 20PPM |
| Stability Over Temperature Range | 30 PPM |
| Effective Series Resistance (ESR) | 3.579545~4.9152MHz 120 5~6.7458MHz 80 7.2~8.704MHz 60 9.216~11.529475MHz 40 12~39.550MHz 30 |
| Shunt Capacitance (C0) | 5 PF |
| Typical Drive Level | 100 uW TYP. |
| Operation Temperature Range | -40 to +85 |
| Storage Temperature | -40 to +85 |
| Insulation Resistance | 500 M at DC 100V |
| Aging | 3 PPM/Year |
| Leak | 110-7Torr.1/sec Max |
| Test Circuit | S&A 250B Pi-Network Crystal Measurement System |
| Packing | 200 PCS/bag, 2000 PCS/box |
Remark: Best storage conditions for crystal oscillators: Temperature: 255, Humidity: <70%. Sealed packaging, do not squeeze.
2410121646_Huiyuan-crystal-HY27145M49SOB2T02_C5265744.pdf
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