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Specifications
Normal temperature Frequency Tolerance:
±20ppm
Frequency Stability:
±50ppm
Load Capacitance:
15pF
Operating Temperature:
-40℃~+85℃
Equivalent Series Resistance(ESR):
30Ω
Frequency:
19.7029MHz
Mfr. Part #:
HY197029M49SGB2T02
Package:
HC-49S
Key Attributes
Model Number:
HY197029M49SGB2T02
Product Description
Product Overview
This product is a crystal oscillator from Zhongshan Huiyuan Crystal Electronic Technology Co., Ltd. It is designed for electronic applications requiring precise frequency control. The HC49S-2DIP series offers a range of normal frequencies from 3.579545MHz to 39.550MHz and operates in the fundamental oscillation mode. It is suitable for a wide operating temperature range of -40 to +85 and has a specified frequency tolerance at 253 of 20PPM.
Product Attributes
- Brand: Huiyuan Crystal
- Origin: Zhongshan, China
- Series Model: HC49S-2DIP
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 | 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: Optimal storage conditions for crystal oscillators: Temperature: 255, Humidity: <70%. Sealed packaging, do not squeeze.
2410121646_Huiyuan-crystal-HY197029M49SGB2T02_C5265728.pdf
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