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RALTRON 20 MHz Crystal ±30 ppm HC-49 Through Hole 2-Pin 11.35 mm x 5 mm x 3.5 mm AS-20.000-18
Specifications
| Country of Origin | China |
|---|---|
| Brand | RALTRON |
| Height | 3.5mm |
| Length | 11.35mm |
| Model | AS-20.000-18 |
| Packaging | Tape & Reel |
| Width | 5mm |
| Mount Type | Through Hole |
| Series | AS-SMD |
| Maximum Operating Temperature | 70°C |
| Package Type | HC-49 |
| Minimum Operating Temperature | -20°C |
| Standards/Approvals | RoHS |
| Pay online using | Or choose to pay later via bank transfer |
| RS Stock No. | 693-6986Brand: RALTRONManufacturers Part No.: AS-20.000-18 |
| Pin Count | 2 |
| Standard Frequency | 20MHz |
| Load Capacitance | 18pF |
| Series Resistance | 40Ω |
Key Features
- Standard frequency is 20 MHz providing stable oscillation.
- Through hole mount type ensures easy PCB assembly.
- Package type HC-49 with dimensions 11.35 mm length, 5 mm width, and 3.5 mm height.
- Operating temperature ranges from -20°C to 70°C for versatile environmental tolerance.
- Series resistance rating is 40 Ω contributing to low signal loss.
- Supplied in Tape & Reel packaging suitable for automated insertion.
- Pin count of 2, typical for standard crystal oscillators.
Product Description
RALTRON AS-20.000-18 is a 20 MHz crystal oscillator designed for through hole mounting on printed circuit boards. Featuring a compact HC-49 package, this 2-pin crystal offers precise frequency control with a tolerance of ±30 ppm and a load capacitance of 18 pF. Its dimensions are 11.35 mm in length, 5 mm in width, and 3.5 mm in height, ensuring easy integration into electronic assemblies.
Operating reliably between -20°C and 70°C, this crystal provides stable frequency performance with a frequency stability of ±50 ppm, making it suitable for a wide range of industrial, commercial, and laboratory applications. The series resistance is rated at 40 Ω, minimizing signal degradation.
Delivered in Tape & Reel packaging, the AS-20.000-18 facilitates high-volume manufacturing and automated production processes. It complies with RoHS standards, ensuring environmentally friendly manufacturing and materials.
Typical use cases include timing references in communication devices, oscillators in measurement equipment, and frequency control in embedded systems. The product's small form factor and robust specification make it ideal for electronics assembly, prototyping, and replacement components.
RALTRON crystals are known for their reliability and precision in the electronics industry. This model extends those benefits with consistent performance under varying temperature conditions and industrial standards compliance.
Standard frequency is 20 MHz providing stable oscillation. Through hole mount type ensures easy PCB assembly. Package type HC-49 with dimensions 11.35 mm length, 5 mm width, and 3.5 mm height. Frequency tolerance of ±30 ppm and frequency stability of ±50 ppm ensure precision.
Operating temperature ranges from -20°C to 70°C for versatile environmental tolerance. Series resistance rating is 40 Ω contributing to low signal loss. Supplied in Tape & Reel packaging suitable for automated insertion.
Pin count of 2, typical for standard crystal oscillators. Explore more electronic components and reliable crystal units at EnvMart to support your industrial, manufacturing, and laboratory needs.
Explore more products in our Through Hole Resistors category.
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Frequently Asked Questions
The standard frequency of this model is 20 MHz, providing stable oscillation for various applications.
The dimensions of the HC-49 package are 11.35 mm in length, 5 mm in width, and 3.5 mm in height.
This crystal oscillator operates reliably between -20°C and 70°C, allowing it to function in various environmental conditions.
The frequency tolerance of this model is ±30 ppm, ensuring accurate frequency control.
The series resistance rating is 40 Ω, which contributes to low signal loss during operation.
It is supplied in Tape & Reel packaging, which is suitable for automated insertion in high-volume manufacturing.
The load capacitance for this model is 18 pF, which is typical for standard crystal oscillators.
This model has a pin count of 2, which is standard for crystal oscillators.
This model complies with RoHS standards, ensuring environmentally friendly manufacturing practices.
Typical applications include timing references in communication devices, oscillators in measurement equipment, and frequency control in embedded systems.
The frequency stability of this model is ±50 ppm, providing consistent performance under varying conditions.
This model uses a through hole mount type, which ensures easy assembly on printed circuit boards.
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