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HC-49s Crystal Oscillator Electronic Kit – 7 High‑Precision Frequencies, 5 Pieces Each
Upgrade your electronics projects with our HC‑49s crystal oscillator kit, featuring ceramic quartz resonators in seven essential frequencies: 32.768 kHz, 4 MHz, 8 MHz, 12 MHz, 16 MHz, 20 MHz, and 25 MHz. Each frequency is supplied in a pack of five, giving you the flexibility to build multiple boards or replace components without hunting for spare parts.
Key Highlights
- ✅ Wide Frequency Range – 32.768 kHz to 25 MHz for clocks, timers, and communication modules.
- ✅ High Accuracy – Ceramic quartz resonators deliver low drift and stable performance.
- ✅ Compact HC‑49s Package – Ideal for compact PCB designs and hobbyist builds.
- ✅ Bulk Packaging – 5 pieces per frequency, perfect for prototyping and production.
- ✅ Easy Integration – Standard 3‑pin DIP leads with clear pinout.
- ✅ Reliable Supply – Sourced from reputable manufacturers, ensuring consistent quality.
Technical Specifications
Package: HC‑49S (DIP-8) – 7.0 mm × 7.0 mm × 3.2 mm
Frequency Accuracy: ±50 ppm (typical)
Temperature Range: –40 °C to +85 °C
Load Capacitance: 20 pF (typical)
Operating Voltage: 2.5 V to 5.5 V
Power Dissipation: < 5 mW
Typical Output: 3.3 V or 5 V logic level
Applications
These crystal oscillators are perfect for:
- Embedded microcontrollers and microprocessors
- Real‑time clocks (RTC) and time‑keeping circuits
- Serial communication interfaces (UART, SPI, I²C)
- Frequency synthesizers and PLLs
- Signal generators and test equipment
- DIY electronics kits and hobby projects
Package Includes
Each order contains 5 crystal oscillators for each of the 7 frequencies, totaling 35 components. The kit comes in a sturdy cardboard box with clear labeling and a quick‑start pinout diagram.
Why Choose Our HC‑49s Crystal Oscillator Kit?
With a reputation for precision and reliability, our kit provides the exact frequencies you need for high‑performance electronics. The bulk packaging saves time and reduces cost per unit, while the standard HC‑49S format ensures seamless integration into existing designs. Whether you’re a seasoned engineer or an electronics hobbyist, this kit delivers the quality and convenience you demand.
Price: Original price was: $ 3.33.$ 2.23Current price is: $ 2.23.