CMR309T49.152MABJTR
Citizen Finedevice Co Ltd
CMR309T49.152MABJTR
Citizen Finedevice Co Ltd
CRYSTAL 49.1520MHZ 18PF SMD
Reference Price (USD)
1+
$1.16000
500+
$1.1484
1000+
$1.1368
1500+
$1.1252
2000+
$1.1136
2500+
$1.102
Exquisite packaging
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CMR309T49.152MABJTR
$1.16
Product details
Citizen Finedevice Co Ltd's CMR309T49.152MABJTR Crystals redefines power efficiency for energy harvesting applications, optimized to operate with minimal current draw while maintaining exceptional timing accuracy. Designed for self-powered IoT sensors and wearable devices, it enables years of maintenance-free operation from ambient energy sources.As a MHz Crystal device, it incorporates novel circuit architectures that reduce startup voltage requirements compared to conventional oscillators.Supporting 49.152 MHz operation, the crystal provides stable timing for energy-aware wireless protocols like LoRaWAN and NB-IoT.The ±50ppm stability ensures reliable timekeeping despite power source fluctuations in kinetic and thermal energy harvesters.With ±30ppm tolerance, it maintains synchronization in sparse wake-up scenarios typical of energy-neutral operation.Optimized with 18pF load capacitance, it minimizes power consumption during sleep modes while enabling rapid wake-up transitions.The ultra-low 80 Ohms ESR enables operation from micro-energy sources like piezoelectric harvesters and small solar cells.Employing 3rd Overtone technology, it achieves sub-threshold operation compatible with energy-constrained environments.Designed for -10°C ~ 60°C, the component performs reliably in both indoor environmental sensors and outdoor agricultural monitors.The Surface Mount design facilitates automated assembly while withstanding mechanical stress in embedded sensor applications.The Cylindrical Can, Radial package enables direct integration with energy harvesting power management ICs in compact designs.With 0.118" Dia x 0.346" L (3.00mm x 8.80mm) dimensions, it fits the most space-constrained layouts in smart building sensors and industrial condition monitors.The 0.122" (3.10mm) ultra-slim profile enables integration into paper-thin flexible electronics and smart labels.
Product Attributes
- Product Status: Obsolete
- Type: MHz Crystal
- Frequency: 49.152 MHz
- Frequency Stability: ±50ppm
- Frequency Tolerance: ±30ppm
- Load Capacitance: 18pF
- ESR (Equivalent Series Resistance): 80 Ohms
- Operating Mode: 3rd Overtone
- Operating Temperature: -10°C ~ 60°C
- Ratings: -
- Mounting Type: Surface Mount
- Package / Case: Cylindrical Can, Radial
- Size / Dimension: 0.118" Dia x 0.346" L (3.00mm x 8.80mm)
- Height - Seated (Max): 0.122" (3.10mm)
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