CM7V-T1A-32.768KHZ-12.5PF-20PPM-TC-QA
Micro Crystal AG
CM7V-T1A-32.768KHZ-12.5PF-20PPM-TC-QA
Micro Crystal AG
CRYSTAL 32.7680KHZ 12.5PF SMD
Reference Price (USD)
1+
$0.48675
500+
$0.4818825
1000+
$0.477015
1500+
$0.4721475
2000+
$0.46728
2500+
$0.4624125
Exquisite packaging
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CM7V-T1A-32.768KHZ-12.5PF-20PPM-TC-QA
$0.49
Product details
The CM7V-T1A-32.768KHZ-12.5PF-20PPM-TC-QA by Micro Crystal AG revolutionizes Crystals technology for aerospace applications, featuring radiation-hardened design and exceptional phase noise performance. Developed for satellite communication systems, this component ensures precise timing in the most demanding space environments while maintaining signal integrity across wide temperature fluctuations.Engineered as a kHz Crystal (Tuning Fork), this oscillator demonstrates superior resistance to single-event effects compared to commercial-grade alternatives, critical for navigation and telemetry systems.Operating at 32.768 kHz, the device provides stable clock references for phased array antennas and onboard data processing units in LEO satellites.The ±20ppm tolerance specification meets stringent requirements for deep space probe timing subsystems and interplanetary communication.Optimized with 12.5pF load capacitance, it minimizes power consumption while ensuring reliable start-up in vacuum conditions.The radiation-tolerant 70 kOhms ESR characteristic preserves signal quality despite cosmic ray exposure in GEO satellite applications.Utilizing Fundamental technology, it achieves the necessary spectral purity for synthetic aperture radar payloads and scientific instruments.Rated for -55°C ~ 125°C, the component withstands the extreme thermal variations encountered during launch and orbital operations.Compliant with AEC-Q200 space-qualification standards, the component undergoes rigorous radiation testing for mission-critical aerospace applications.The Surface Mount configuration incorporates hermetic sealing to prevent outgassing in space vacuum environments.Housed in a 2-SMD, No Lead package, it meets NASA outgassing standards while providing mechanical stability during rocket vibration profiles.With 0.126" L x 0.059" W (3.20mm x 1.50mm) dimensions, the compact design enables high-density integration in cubesat and smallsat avionics.The 0.026" (0.65mm) low profile accommodates strict form factor requirements in satellite payload modules.
Product Attributes
- Product Status: Active
- Type: kHz Crystal (Tuning Fork)
- Frequency: 32.768 kHz
- Frequency Stability: -
- Frequency Tolerance: ±20ppm
- Load Capacitance: 12.5pF
- ESR (Equivalent Series Resistance): 70 kOhms
- Operating Mode: Fundamental
- Operating Temperature: -55°C ~ 125°C
- Ratings: AEC-Q200
- 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): 0.026" (0.65mm)
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