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Product Detailed Parameters
- Description：2.0X1.6 GLASS SEAL MHZ QUARTZ XT
- Series：QT216G
- Mfr：QST
- Package：Tape & Reel (TR)
- Type：MHz Crystal
- Frequency：24 MHz
- Frequency Stability：±20ppm
- Frequency Tolerance：±20ppm
- Load Capacitance：8pF
- ESR (Equivalent Series Resistance)：200 Ohms
- Operating Mode：Fundamental
- Operating Temperature：-20°C ~ 70°C
- Ratings：-
- Mounting Type：Surface Mount
- Package / Case：4-SMD, No Lead
- Size / Dimension：0.081" L x 0.065" W (2.05mm x 1.65mm)
- Height - Seated (Max)：0.024" (0.60mm)
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Overview
The QT216G-24.000MDDV-T is a surface-mount quartz crystal resonator manufactured by QST, part of the QT216 series. It operates at a fundamental frequency of 24 MHz with a load capacitance of 8 pF. The component features a glass-sealed ceramic package measuring 2.0 x 1.6 mm. It provides a frequency tolerance of ±20 ppm at 25°C and maintains stability within ±20 ppm across an operating temperature range of -20°C to +70°C.
Feature Summary
- Glass-sealed construction for environmental protection
- Compact 2.0 x 1.6 mm surface-mount footprint
- Stable performance across industrial temperature ranges
Applications
- Clock signal generation in embedded systems
- Timing references for microcontrollers
- Communication module synchronization
Procurement Notes
Verify manufacturer attribution carefully, as sources list both QST and TXC Corporation for this part number. Confirm RoHS compliance status (RoHS3 or Lead-free) via official documentation before procurement. Ensure the specific suffix matches the required load capacitance and tolerance specifications for your circuit design.
Selection Notes
Select this component when a 24 MHz reference is required in space-constrained designs. The 8 pF load capacitance must match the oscillator circuit requirements. Verify that the ±20 ppm stability meets the system timing accuracy needs. Consider the -20°C to +70°C range against environmental conditions.
Part Context
This component belongs to the QT216 series of miniature quartz crystals. These devices are designed for high-volume surface-mount assembly processes. The series offers various frequency options while maintaining consistent physical dimensions and sealing technologies for reliable operation in consumer and industrial electronics.
Replacement Considerations
Cross-reference with other 24 MHz, 8 pF, 2.0x1.6 mm SMD crystals. Verify pin compatibility and electrical parameters such as ESR and shunt capacitance. Ensure replacement parts meet identical temperature stability and tolerance specifications.
