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(10pcs) HC-49U 2Pin Passive Crystal Oscillator – a versatile, high‑precision timing solution available in a wide range of frequencies from 2 MHz to 16 MHz, including specialized frequencies such as 1.8432 MHz, 11.0592 MHz, 18.432 MHz, 14.7456 MHz, and 16 MHz. Ideal for electronics, communications, and industrial applications.
Product Overview
This 10‑piece bundle of HC‑49U passive crystal oscillators delivers reliable, low‑noise performance in a compact 2‑pin package. Designed for easy integration, each crystal offers excellent stability, low drift, and a long service life, making it perfect for clocks, timers, RF modules, and embedded systems.
Key Features
- Wide frequency selection: 2 MHz, 4 MHz, 6 MHz, 8 MHz, 10 MHz, 12 MHz, 1.8432 MHz, 11.0592 MHz, 18.432 MHz, 14.7456 MHz, 16 MHz
- HC‑49U 2‑pin package – compact, low profile, ideal for PCB space constraints
- Passive design – no external components required, reducing BOM cost and assembly time
- High stability and low phase noise for precise timing and frequency generation
- Robust construction with durable metal case and hermetic sealing for long‑term reliability
- Easy to use: plug‑and‑play with standard 2‑pin connectors
- 10‑piece bundle – cost‑effective for prototyping, testing, and production builds
Specifications
Package: HC‑49U, 2‑pin
Frequency Range: 2 MHz – 16 MHz (multiple discrete options)
Resonant Frequency Accuracy: ±0.5 ppm (typical)
Temperature Range: –40 °C to +85 °C
Operating Voltage: 2.5 V – 5.5 V (typical)
Mounting Type: Surface mount (SMT) or through‑hole (TH)
Applications
These crystal oscillators are perfect for:
- Microcontroller clock sources
- RF transceivers and wireless modules
- Digital signal processing and data acquisition systems
- Industrial automation and control panels
- Consumer electronics such as TVs, radios, and game consoles
- Prototyping and educational projects requiring precise timing
Upgrade your circuits with the reliable, cost‑effective (10pcs) HC‑49U passive crystal oscillators and enjoy crystal‑clear performance across a broad frequency spectrum.
Price: $ 1.13