QT252S-12.000MDHE-T
QST
QT252S-12.000MDHE-T
QST
2.5X2.0 20PPM @25C 30PPM (-40~85
Reference Price (USD)
1+
$0.32400
500+
$0.32076
1000+
$0.31752
1500+
$0.31428
2000+
$0.31104
2500+
$0.3078
Exquisite packaging
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QT252S-12.000MDHE-T
$0.32
Product details
QST's QT252S-12.000MDHE-T Crystals sets new benchmarks for precision timing components, optimized for next-generation communication infrastructure. Its innovative architecture addresses the growing demands for network synchronization and low-phase-noise performance in 5G and satellite systems.As a MHz Crystal device, it delivers superior phase noise characteristics compared to traditional oscillators, essential for radar and software-defined radio applications.Supporting 12 MHz operation, the crystal provides multiple frequency options for flexible system design in base station and backhaul equipment.The exceptional ±30ppm stability ensures minimal frequency drift, critical for maintaining synchronization in distributed antenna systems.Precision-engineered with ±20ppm tolerance, it meets stringent requirements for cellular infrastructure timing cards and small cell deployments.The 12pF load capacitance configuration enables optimal matching with high-speed transceivers, reducing power consumption in millimeter-wave applications.With 150 Ohms ESR performance, the device minimizes insertion loss while maximizing energy efficiency in power-sensitive edge computing nodes.Employing Fundamental technology, it achieves excellent harmonic rejection ratios necessary for coexistence in crowded RF spectra.Designed for -40°C ~ 85°C operation, the component maintains precision timing in outdoor telecom equipment exposed to harsh environmental conditions.The Surface Mount design incorporates advanced stress-relief features, preventing micro-cracks in vibration-intensive industrial IoT gateways.The 4-SMD, No Lead package offers superior EMI shielding properties, protecting sensitive clock signals in dense server motherboard layouts.Measuring 0.098" L x 0.079" W (2.50mm x 2.00mm), the space-efficient form factor enables high-channel-count designs in optical transport network equipment.The 0.022" (0.55mm) maximum height complies with strict clearance requirements in blade server configurations.
Product Attributes
- Product Status: Active
- Type: MHz Crystal
- Frequency: 12 MHz
- Frequency Stability: ±30ppm
- Frequency Tolerance: ±20ppm
- Load Capacitance: 12pF
- ESR (Equivalent Series Resistance): 150 Ohms
- Operating Mode: Fundamental
- Operating Temperature: -40°C ~ 85°C
- Ratings: -
- Mounting Type: Surface Mount
- Package / Case: 4-SMD, No Lead
- Size / Dimension: 0.098" L x 0.079" W (2.50mm x 2.00mm)
- Height - Seated (Max): 0.022" (0.55mm)
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