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Specifications
Normal temperature Frequency Tolerance:
±30ppm
Frequency Stability:
±50ppm
Operating Temperature:
-40℃~+85℃
Load Capacitance:
20pF
Equivalent Series Resistance(ESR):
60Ω
Frequency:
8MHz
Mfr. Part #:
X49ST2-8.000-F20JGDT
Package:
HC-49S
Key Attributes
Model Number:
X49ST2-8.000-F20JGDT
Product Description
Product Overview
The X49ST2 Quartz Crystal Unit is designed for low-frequency applications, featuring a compact HC-49/S thru-hole package with 2 leads. It offers optional insulation spacers, cut leads, and Tape & Reel packaging. This RoHS compliant, LEAD-FREE, and HALOGEN-FREE unit is ideal for use in TVs, radios, computers, test equipment, and consumer electronics.
Product Attributes
- Product Name: X49ST2 QUARTZ CRYSTAL UNIT
- Package: HC-49/S THRU-HOLE
- Leads: 2
- Certifications: RoHS compliant, LEAD-FREE, HALOGEN-FREE
- Optional Features: Insulation spacer, cut leads, Tape & Reel packaging
- Origin: Suzhou HangJing Elec&Tech Co., Ltd.
Technical Specifications
| Parameter | Conditions / Remarks | Value |
| Nominal frequency range | Fundamental up to 48MHz and 3rd overtone above 24MHz | 3.0 ~ 80.0MHz |
| Crystal cut and mode | AT-cut / FUND & 3rd OT | |
| Frequency tolerance | 10ppm / 20ppm / 30ppm (Other options available) | |
| Frequency stability | 10ppm / 30ppm (Other options available) | |
| Operating temperature range | 20 to +70C / 40 to +85C (Other options available) | |
| Equivalent series resistance | FUND 3.0 to 5.9MHz | 200 ~ 100 |
| Equivalent series resistance | FUND 6.0 to 8.9MHz | 80 ~ 60 |
| Equivalent series resistance | FUND 9.0 to 15.9MHz | 50 ~ 40 |
| Equivalent series resistance | FUND >16.0MHz | <30 |
| Equivalent series resistance | 3rd OT 24.0 to 80.0MHz | 100 ~ 40 |
| Load capacitance | 4 ~ 32pF or SERIES (Please specify) | |
| Shunt capacitance | <7pF | |
| Drive level | 100W TYP / 500W MAX | |
| Aging first year | @+25C | 5ppm |
Packaging Information
Bulk packaging in vinyl bags and boxes. QTY per bag: 100pcs MAX. QTY per box: 1,000pcs MAX. Optional T&R: 1,000pcs / reel.
2410301801_HCI-X49ST2-8-000-F20JGDT_C2842312.pdf
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