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QANTEK 20 MHz Crystal ±20 ppm Surface Mount HC-49 2-Pin 4.4 mm Height 11.4 mm Length 4.8 mm Width QCS20.0000F18B23R
Specifications
| Country of Origin | China |
|---|---|
| Brand | QANTEK |
| Height | 4.4mm |
| Length | 11.4mm |
| Model | QCS20.0000F18B23R |
| Packaging | Tape & Reel |
| Width | 4.8mm |
| Mount Type | Surface |
| Series | QCS |
| Maximum Operating Temperature | 85°C |
| Package Type | HC-49 |
| Minimum Operating Temperature | -40°C |
| Standards/Approvals | RoHS |
| Pin Count | 2 |
| Standard Frequency | 20MHz |
| Load Capacitance | 18pF |
| Series Resistance | 40Ω |
Key Features
- Standard frequency of 20 MHz ensures stable oscillation in circuits.
- Surface mount design suitable for automated PCB assembly.
- HC-49 package type offers compact and durable metal casing.
- Load capacitance of 18 pF supports precise frequency control.
- Operating temperature range from -40°C to 85°C for reliable performance.
- Pin count of 2 enables straightforward connection and integration.
- Series resistance at 40 Ω limits power loss and signal attenuation.
- RoHS compliant ensuring environmentally responsible manufacturing.
Product Description
QANTEK QCS20.0000F18B23R 20 MHz Crystal is a high precision electronic component designed for stable frequency generation in various electronic circuits. This surface mount crystal oscillator features a frequency tolerance of ±20 ppm and a frequency stability of ±30 ppm, making it ideal for applications requiring accurate timing.
The device is packaged in a robust HC-49 metal case with dimensions of 11.4 mm length, 4.8 mm width, and 4.4 mm height, enabling compact PCB designs while maintaining mechanical stability. It includes 2 pins for easy surface mounting on printed circuit boards.
With a load capacitance of 18 pF and series resistance of 40 Ω, this crystal ensures minimal signal distortion and power loss. Its operational temperature range from -40°C to 85°C supports reliable performance under varying environmental conditions. The product complies with RoHS standards, emphasizing safe and environmentally friendly materials.
This crystal unit is supplied in Tape & Reel packaging, facilitating efficient automated production processes in industrial and manufacturing settings. It is suitable for use in a broad range of electronics including communication devices, measurement instruments, and control systems.
Standard frequency of 20 MHz for precise oscillation. Surface mount design compatible with automated PCB assembly processes. HC-49 metal case provides durability and shielding. Load capacitance 18 pF ensures frequency stability.
Wide operating temperature range from -40°C to 85°C. Two-pin configuration for straightforward PCB integration. Compact dimensions optimize board space. Series resistance of 40 Ω reduces signal degradation. RoHS compliant for environmental safety.
Packaged in Tape & Reel for high-volume automated assembly.
This crystal oscillator is essential for electronics manufacturing in sectors such as telecommunications, industrial control, consumer electronics, and instrumentation. Its accuracy and reliability make it suitable for laboratory, industrial, and commercial applications requiring stable frequency control.
Explore the extensive range of high-quality crystal units and electronic components available in the Electronics & Electricals category at EnvMart for your technical and industrial procurement needs.
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Frequently Asked Questions
The standard frequency of this model is 20 MHz, ensuring stable oscillation in circuits.
This unit has dimensions of 11.4 mm in length, 4.8 mm in width, and 4.4 mm in height.
The load capacitance is 18 pF, which supports precise frequency control.
The series resistance is 40 Ω, which helps to limit power loss and signal attenuation.
It operates within a temperature range of -40°C to 85°C, providing reliable performance under varying conditions.
This model features a 2-pin configuration, allowing for straightforward connection and integration.
It is supplied in Tape & Reel packaging, which facilitates efficient automated production processes.
Yes, this crystal complies with RoHS standards, ensuring environmentally responsible manufacturing.
This unit uses a surface mount design, making it suitable for automated PCB assembly.
The package type is HC-49, which provides a compact and durable metal casing.
It is suitable for a broad range of electronics including communication devices, measurement instruments, and control systems.
The frequency tolerance is ±20 ppm, which contributes to its accuracy in timing applications.
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