QT49S-12.000MBBK-T
QST
QT49S-12.000MBBK-T
QST
HC49 50PPM @25C 50PPM (-20 TO 7
Reference Price (USD)
1+
$0.12667
500+
$0.1254033
1000+
$0.1241366
1500+
$0.1228699
2000+
$0.1216032
2500+
$0.1203365
Exquisite packaging
Discount
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QT49S-12.000MBBK-T
$0.13
Product details
The QT49S-12.000MBBK-T from QST establishes new standards for Crystals in consumer electronics, combining ultra-low power consumption with exceptional timing accuracy. Optimized for wearable devices and smart home applications, it delivers the perfect balance of performance and energy efficiency.This MHz Crystal oscillator incorporates power-saving technologies that extend battery life in always-connected IoT devices without sacrificing timing precision.Supporting 12 MHz operation, it provides the clock foundation for Bluetooth Low Energy, Zigbee, and other wireless protocols.With ±50ppm stability, the device maintains accurate timekeeping in fitness trackers and smartwatches across varying environmental conditions.The ±50ppm tolerance ensures reliable wireless synchronization in dense IoT deployments with numerous connected devices.Configured with 20pF load capacitance, it optimizes power consumption during sleep modes while enabling fast wake-up times.The ultra-low 40 Ohms ESR contributes to industry-leading power efficiency in energy-harvesting sensor nodes.Employing Fundamental technology, it achieves the necessary frequency purity for sensitive biometric sensors in health monitoring devices.Rated for -20°C ~ 70°C, the component performs reliably in both indoor smart home devices and outdoor wearable applications.The Surface Mount design enables automated assembly processes while withstanding mechanical stress in portable consumer products.The miniature HC-49/US package supports ultra-compact designs required in hearables and augmented reality glasses.With 0.449" L x 0.189" W (11.40mm x 4.80mm) dimensions, it fits the most space-constrained PCB layouts in modern wearable electronics.
Product Attributes
- Product Status: Active
- Type: MHz Crystal
- Frequency: 12 MHz
- Frequency Stability: ±50ppm
- Frequency Tolerance: ±50ppm
- Load Capacitance: 20pF
- ESR (Equivalent Series Resistance): 40 Ohms
- Operating Mode: Fundamental
- Operating Temperature: -20°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): -
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