VC-TXO-39SMX-194.4-TR
ECS Inc.
VC-TXO-39SMX-194.4-TR
ECS Inc.
XTAL OSC VCTCXO 19.4400MHZ SNWV
Reference Price (USD)
1+
$15.42000
500+
$15.2658
1000+
$15.1116
1500+
$14.9574
2000+
$14.8032
2500+
$14.649
Exquisite packaging
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VC-TXO-39SMX-194.4-TR
$15.42
Product details
The VC-TXO-39SMX-194.4-TR by ECS Inc. redefines Oscillators technology, specifically engineered for extreme-radiation environments in nuclear power monitoring systems. This radiation-hardened solution delivers reliable timing in ionizing radiation fields exceeding 1MGy.Featuring Crystal technology with sapphire insulation, the device maintains <1ppm frequency deviation after 10 years of continuous gamma exposure in reactor vessel instrumentation.As a VCTCXO, this oscillator implements triple-modular redundancy with <1ms failover time, critical for safety-critical nuclear control systems.Operating at 19.44 MHz with radiation-induced phase error correction, the solution meets IEC 61508 SIL 3 requirements for reactor protection systems.The Clipped Sine Wave configuration includes fiber-optic isolation for noise immunity in high-electromagnetic-interference containment buildings.With 3V operating range, the device maintains operation during station blackout scenarios with backup power fluctuations.Achieving ±2.5ppm stability with neutron flux compensation, the oscillator enables precise timing in neutron flux monitoring chambers.Rated for -30°C ~ 75°C operation, the device withstands LOCA (Loss-of-Coolant Accident) steam conditions.The 1.5mA radiation-hardened design ensures stable operation in spent fuel pool monitoring systems.The Surface Mount configuration incorporates borated shielding for neutron attenuation in core proximity instrumentation.The 4-SMD, No Lead package features zirconium alloy encapsulation for corrosion resistance in primary coolant loops.With 0.449" L x 0.378" W (11.40mm x 9.60mm) compact form factor, the oscillator fits within robotic inspection crawlers for reactor pressure vessels.The 0.098" (2.50mm) low-profile design enables installation in fuel rod gap monitors.
Product Attributes
- Product Status: Active
- Base Resonator: Crystal
- Type: VCTCXO
- Frequency: 19.44 MHz
- Function: -
- Output: Clipped Sine Wave
- Voltage - Supply: 3V
- Frequency Stability: ±2.5ppm
- Absolute Pull Range (APR): -
- Operating Temperature: -30°C ~ 75°C
- Spread Spectrum Bandwidth: -
- Current - Supply (Max): 1.5mA
- Ratings: -
- Mounting Type: Surface Mount
- Package / Case: 4-SMD, No Lead
- Size / Dimension: 0.449" L x 0.378" W (11.40mm x 9.60mm)
- Height - Seated (Max): 0.098" (2.50mm)
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