CM250C40000AZFT
Citizen Finedevice Co Ltd
CM250C40000AZFT
Citizen Finedevice Co Ltd
CRYSTAL 40.0000KHZ 12.5PF SMD
Reference Price (USD)
1+
$1.12000
500+
$1.1088
1000+
$1.0976
1500+
$1.0864
2000+
$1.0752
2500+
$1.064
Exquisite packaging
Discount
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CM250C40000AZFT
$1.12
Product details
Citizen Finedevice Co Ltd's CM250C40000AZFT 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 kHz Crystal (Tuning Fork) device, it delivers superior phase noise characteristics compared to traditional oscillators, essential for radar and software-defined radio applications.Supporting 40 kHz operation, the crystal provides multiple frequency options for flexible system design in base station and backhaul equipment.Precision-engineered with ±30ppm tolerance, it meets stringent requirements for cellular infrastructure timing cards and small cell deployments.The 12.5pF load capacitance configuration enables optimal matching with high-speed transceivers, reducing power consumption in millimeter-wave applications.With 50 kOhms 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-SOJ, 5.50mm pitch package offers superior EMI shielding properties, protecting sensitive clock signals in dense server motherboard layouts.Measuring 0.315" L x 0.150" W (8.00mm x 3.80mm), the space-efficient form factor enables high-channel-count designs in optical transport network equipment.The 0.100" (2.55mm) maximum height complies with strict clearance requirements in blade server configurations.
Product Attributes
- Product Status: Obsolete
- Type: kHz Crystal (Tuning Fork)
- Frequency: 40 kHz
- Frequency Stability: -
- Frequency Tolerance: ±30ppm
- Load Capacitance: 12.5pF
- ESR (Equivalent Series Resistance): 50 kOhms
- Operating Mode: Fundamental
- Operating Temperature: -40°C ~ 85°C
- Ratings: -
- Mounting Type: Surface Mount
- Package / Case: 4-SOJ, 5.50mm pitch
- Size / Dimension: 0.315" L x 0.150" W (8.00mm x 3.80mm)
- Height - Seated (Max): 0.100" (2.55mm)
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