QT49-19.200MEEJ-B
QST
QT49-19.200MEEJ-B
QST
HC49 10PPM @25C 10PPM (-20 TO 7
Reference Price (USD)
1+
$0.17010
500+
$0.168399
1000+
$0.166698
1500+
$0.164997
2000+
$0.163296
2500+
$0.161595
Exquisite packaging
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QT49-19.200MEEJ-B
$0.17
Product details
The QT49-19.200MEEJ-B Crystals by QST delivers unparalleled timing precision for industrial automation systems, developed to withstand challenging operating conditions while maintaining microsecond-level synchronization accuracy across distributed control networks.This MHz Crystal oscillator incorporates advanced material science to achieve long-term aging stability, crucial for process control instrumentation and robotic systems.Available at 19.2 MHz, the device supports multiple industrial Ethernet protocols requiring precise clock synchronization for deterministic communication.The ±10ppm stability specification ensures consistent performance in factory environments with significant temperature variations.Tight ±10ppm tolerance enables precise event timestamping in distributed sensor networks and industrial IoT applications.Configured with 18pF load capacitance, it provides excellent noise immunity in electrically noisy manufacturing environments.The 30 Ohms ESR rating contributes to low-power operation while maintaining signal integrity in 24/7 production systems.Using Fundamental technology, the oscillator achieves superior phase noise performance for motion control and machine vision applications.Rated for -20°C ~ 70°C, it operates reliably in foundries, oil refineries, and other extreme industrial settings.The Through Hole construction incorporates vibration-resistant features essential for heavy machinery and mobile industrial equipment.The robust HC-49/US package provides mechanical protection against shock and dust in harsh industrial environments.With 0.453" L x 0.197" W (11.50mm x 5.00mm) dimensions, it fits standard industrial control module footprints while allowing for heat dissipation.The 0.145" (3.68mm) low profile enables installation in compact DIN rail-mounted controllers.
Product Attributes
- Product Status: Active
- Type: MHz Crystal
- Frequency: 19.2 MHz
- Frequency Stability: ±10ppm
- Frequency Tolerance: ±10ppm
- Load Capacitance: 18pF
- ESR (Equivalent Series Resistance): 30 Ohms
- Operating Mode: Fundamental
- Operating Temperature: -20°C ~ 70°C
- Ratings: -
- Mounting Type: Through Hole
- Package / Case: HC-49/US
- Size / Dimension: 0.453" L x 0.197" W (11.50mm x 5.00mm)
- Height - Seated (Max): 0.145" (3.68mm)
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