XTL721-S999-429
Siward
XTL721-S999-429
Siward
CRYSTAL 32.768 KHZ 20PPM CRYSTAL
Reference Price (USD)
1+
$0.74000
500+
$0.7326
1000+
$0.7252
1500+
$0.7178
2000+
$0.7104
2500+
$0.703
Exquisite packaging
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XTL721-S999-429
$0.74
Product details
Siward's XTL721-S999-429 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 32.768 kHz operation, the crystal provides multiple frequency options for flexible system design in base station and backhaul equipment.Precision-engineered with ±20ppm tolerance, it meets stringent requirements for cellular infrastructure timing cards and small cell deployments.The 6pF load capacitance configuration enables optimal matching with high-speed transceivers, reducing power consumption in millimeter-wave applications.With 70 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 2-SMD, No Lead package offers superior EMI shielding properties, protecting sensitive clock signals in dense server motherboard layouts.Measuring 0.126" L x 0.059" W (3.20mm x 1.50mm), the space-efficient form factor enables high-channel-count designs in optical transport network equipment.The 0.035" (0.90mm) maximum height complies with strict clearance requirements in blade server configurations.
Product Attributes
- Product Status: Active
- Type: kHz Crystal (Tuning Fork)
- Frequency: 32.768 kHz
- Frequency Stability: -
- Frequency Tolerance: ±20ppm
- Load Capacitance: 6pF
- ESR (Equivalent Series Resistance): 70 kOhms
- Operating Mode: Fundamental
- Operating Temperature: -40°C ~ 85°C
- Ratings: -
- Mounting Type: Surface Mount
- Package / Case: 2-SMD, No Lead
- Size / Dimension: 0.126" L x 0.059" W (3.20mm x 1.50mm)
- Height - Seated (Max): 0.035" (0.90mm)
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