402F20412ILT
CTS-Frequency Controls
402F20412ILT
CTS-Frequency Controls
CRYSTAL 20.4800MHZ 12PF SMD
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Product details
The 402F20412ILT from CTS-Frequency Controls sets new benchmarks for Crystals in marine navigation systems, specifically designed to withstand saltwater corrosion and maintain timing accuracy in challenging maritime environments. Its ruggedized construction and exceptional frequency stability make it ideal for GPS augmentation systems and sonar equipment.This MHz Crystal oscillator incorporates corrosion-resistant materials that outperform standard components in high-humidity marine applications.Operating at 20.48 MHz, the device provides stable references for AIS transponders and electronic chart display systems.With ±20ppm stability, it maintains precision despite temperature variations encountered from polar waters to tropical climates.The ±10ppm tolerance ensures reliable operation in dynamic positioning systems and autonomous marine vehicles.Engineered with 12pF load capacitance, it compensates for cable capacitance variations in distributed marine radar systems.The 100 Ohms ESR characteristic remains stable despite prolonged exposure to salt spray and moisture.Utilizing Fundamental operation, it achieves the necessary spectral purity for multibeam echosounder applications.Rated for -40°C ~ 85°C, the component performs reliably in both surface vessels and deep-sea ROVs.The Surface Mount configuration incorporates conformal coating compatibility for additional environmental protection.Housed in a 4-SMD, No Lead package, it meets IP68 standards for waterproof operation in splash zones and wet locations.With 0.079" L x 0.063" W (2.00mm x 1.60mm) dimensions, the compact design enables installation in space-constrained bridge equipment.The 0.022" (0.55mm) low profile accommodates installation in slim marine displays and control panels.
Product Attributes
- Product Status: Discontinued at Digi-Key
- Type: MHz Crystal
- Frequency: 20.48 MHz
- Frequency Stability: ±20ppm
- Frequency Tolerance: ±10ppm
- Load Capacitance: 12pF
- ESR (Equivalent Series Resistance): 100 Ohms
- Operating Mode: Fundamental
- Operating Temperature: -40°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): 0.022" (0.55mm)
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