YQMTO39R

Key Advantages:

• Hermetic Metal Packaging: Provides high airtightness, effectively isolating moisture and impurities, enhancing resistance to aging and extending lifespan. The metal shell offers EMI shielding, ensuring stable RF signals.
• Wide Temperature Range & High Reliability: Operates across a wide temperature range of -40℃ to 125℃, with low temperature drift and excellent temperature coefficient, suitable for industrial and automotive-grade environments.
• Superior Electrical Performance: High Q factor, low ESR, and frequency precision up to ±5ppm, ensuring clean local oscillator signals with strong interference resistance.
• Thermal Management & Mechanical Durability: The metal base provides excellent heat dissipation, while the component is resistant to vibration and impact, making it ideal for industrial and automotive vibration environments.
• Wide Compatibility: The standard through-hole leads are compatible with traditional PCB through-hole assembly processes, requiring no modification to the board, making it compatible with most RF transmission circuits.

Key Features:

• Package Type: Hermetically sealed metal package with standard through-hole leads, offering high mechanical strength and vibration resistance.
• Operating Frequency Bands: Primarily 315MHz, 433.92MHz, 868MHz, and 915MHz ISM bands.
• Frequency Accuracy: Typically ±10ppm to ±30ppm, with high-precision versions achieving ±5ppm or better.
• Temperature Characteristics: Wide operating temperature range from -40℃ to +85℃, automotive-grade (-40℃ to +125℃).
• Electromagnetic Interference Resistance: Metal shell provides built-in EMI shielding, offering strong EMI/EMC resistance.
• Environmental Reliability: Hermetic structure protects against moisture, dust, and corrosion, making it suitable for harsh industrial environments.
• Aging Characteristics: Low annual aging rate, ensuring long-term frequency stability and extended service life.

Applications:

• Industrial IoT: Wireless industrial remote control, smart metering, IoT sensors, RF transmission modules, operating in harsh conditions of -40℃ to +85℃.
• Automotive Electronics: Automotive keyless entry, in-vehicle RF units, automotive-grade wireless modules, meeting AEC-Q200 certification and wide temperature requirements of -40℃ to +125℃.
• Smart Home Security: Alarm systems, wireless doorbells, smart locks, infrared detection systems (315MHz/433MHz primary frequency bands).
• High-End RF Applications: GPS-assisted frequency stabilization, walkie-talkies, low-frequency RF systems, requiring high precision and strong shielding in RF frequency sources.
• Consumer Electronics: Remote-controlled toys and other consumer electronics.