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Product Detailed Parameters
- Description：2.0X1.6 SEAM SEAL MHZ QUARTZ XTA
- Series：QT216S
- Mfr：QST
- Package：Tape & Reel (TR)
- Type：MHz Crystal
- Frequency：37.4 MHz
- Frequency Stability：±10ppm
- Frequency Tolerance：±10ppm
- Load Capacitance：18pF
- ESR (Equivalent Series Resistance)：50 Ohms
- Operating Mode：Fundamental
- Operating Temperature：-30°C ~ 85°C
- Ratings：-
- Mounting Type：Surface Mount
- Package / Case：4-SMD, No Lead
- Size / Dimension：0.079" L x 0.063" W (2.00mm x 1.60mm)
- Height - Seated (Max)：0.020" (0.50mm)
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Overview
The QT216S-37.400METJ-T is a surface-mount crystal oscillator manufactured by QST Products, LLC. It operates at a fundamental frequency of 37.4 MHz with a load capacitance of 8 pF and an equivalent series resistance of 50 Ohms. The component features a SMD2016-4P package measuring 2.0 x 1.6 mm. It provides a frequency tolerance of ±10 ppm at 25°C and stability of ±10 ppm across the operating temperature range of -30°C to +85°C.
Feature Summary
- Delivers stable frequency output across a wide temperature range
- Designed for use in consumer electronics applications
- Suitable for industrial equipment requiring precise timing
Applications
- Consumer electronics
- Industrial equipment
- Timing circuits
Procurement Notes
Verify the specific suffix METJ-T against official QST documentation to confirm the exact temperature range and tolerance specifications. Ensure compatibility with the target circuit's load capacitance requirements before procurement. Cross-reference the manufacturer part number with authorized distributors to avoid counterfeit components.
Selection Notes
Select this component when a 37.4 MHz reference signal is required within a compact 2016 footprint. Consider the ±10 ppm stability limits relative to system clock accuracy needs. Evaluate the -30°C to +85°C operating range against environmental conditions. Confirm that the 8 pF load capacitance matches the oscillator circuit design parameters.
Part Context
This part belongs to the QT216S series of surface-mount crystals from QST. The series offers various frequencies and tolerances within the 2.0x1.6mm form factor. Similar parts include variants with different suffixes indicating distinct temperature ranges or tolerance levels, such as MAIV or METI.
Replacement Considerations
Direct substitutes may include other QT216S series parts with identical electrical parameters but different suffixes, provided the temperature range and tolerance match the application requirements. Verify pinout and package dimensions remain consistent.
