ECS-274.688-CD-0384TR
ECS Inc.
ECS-274.688-CD-0384TR
ECS Inc.
CRYSTAL 27.4688MHZ 12PF SMD
Reference Price (USD)
1+
$0.46965
500+
$0.4649535
1000+
$0.460257
1500+
$0.4555605
2000+
$0.450864
2500+
$0.4461675
Exquisite packaging
Discount
TT / Paypal / Credit Card / Western Union / Money Gram
ECS-274.688-CD-0384TR
$0.47
Product details
The ECS-274.688-CD-0384TR from ECS Inc. 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 27.4688 MHz, the device provides stable references for AIS transponders and electronic chart display systems.With ±30ppm stability, it maintains precision despite temperature variations encountered from polar waters to tropical climates.The ±20ppm 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 30 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 -10°C ~ 70°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 HC-49/US package, it meets IP68 standards for waterproof operation in splash zones and wet locations.With 0.449" L x 0.189" W (11.40mm x 4.80mm) dimensions, the compact design enables installation in space-constrained bridge equipment.The 0.169" (4.30mm) low profile accommodates installation in slim marine displays and control panels.
Product Attributes
- Product Status: Active
- Type: MHz Crystal
- Frequency: 27.4688 MHz
- Frequency Stability: ±30ppm
- Frequency Tolerance: ±20ppm
- Load Capacitance: 12pF
- ESR (Equivalent Series Resistance): 30 Ohms
- Operating Mode: Fundamental
- Operating Temperature: -10°C ~ 70°C
- Ratings: -
- Mounting Type: Surface Mount
- Package / Case: HC-49/US
- Size / Dimension: 0.449" L x 0.189" W (11.40mm x 4.80mm)
- Height - Seated (Max): 0.169" (4.30mm)
You May Also Be Interested In
