IoT & Smart Devices
Frequency Control Components for Connected Devices
JWT IoT frequency control components include compact crystals and precision oscillators for smart home products, connected sensors, gateways and low-power electronic devices.
IoT Application Areas
Product Selection
Recommended Products
SMD Crystals
| Picture | Model | Frequency | Dimension | Load Cap | Operating Temp | Frequency Tolerance | Datasheet |
|---|---|---|---|---|---|---|---|
 | CQ1210 | 26.000 to 96.000MHz | 1.2 x 1.0mm | Customized | -40°C to +85°C | ±10ppm | Download |
| CO1612 | 24.000 to 96.000MHz | 1.6 x 1.2mm | Customized | -40°C to +85°C | ±10ppm | Download |
| CN2016 | 12.000 to 96.000MHz | 2.0 x 1.6mm | Customized | -40°C to +85°C | ±10ppm | Download |
| CM2520 | 16.000 to 54.000MHz | 2.5 x 2.0mm | Customized | -40°C to +85°C | ±10ppm | Download |
| CF3225 | 8.000 to 54.000MHz | 3.2 x 2.5mm | Customized | -40°C to +85°C | ±10ppm | Download |
| CC5032 | 8.000 to 54.000MHz | 5.0 x 3.2mm | Customized | -40°C to +85°C | ±10ppm | Download |
 | HC-49S | 3.0 to 70MHz | 12.6 x 4.8 x 3.38mm | Customized (8pF or above) | -20°C to +70°C -40°C to +85°C | ±10ppm ±20ppm Specify | Download |
 | HC-49SMD | 3.0 to 70MHz | 12.6 x 4.8 x 3.80mm | Customized (8pF or above) | -20°C to +70°C -40°C to +85°C | ±10ppm ±20ppm Specify | Download |
32.768kHz Crystals
| Picture | Model | Frequency | Dimension | Load Cap | Operating Temp | Frequency Tolerance | Datasheet |
|---|---|---|---|---|---|---|---|
| DJ1610 | 32.768kHz | 1.6 x 1.0mm | Customized | -40°C to +85°C | ±20ppm | Download |
| DI2012 | 32.768kHz | 2.0 x 1.2mm | Customized | -40°C to +85°C | ±20ppm | Download |
| TF3215 | 32.768kHz | 3.2 x 1.5mm | Customized | -40°C to +85°C | ±20ppm | Download |
 | SMD7015 | 32.768kHz | 7.0 x 1.5mm | Customized | -40°C to +125°C -55°C to +125°C | ±20ppm | Download |
SMD Crystal Oscillators
| Picture | Model | Voltage | Frequency | Dimension | Operating Temp | Frequency Tolerance | Output | Datasheet |
|---|---|---|---|---|---|---|---|---|
 | YN2016 | 0.9 to 2.0V 1.35 to 5.5V | 0.032768 to 54.000MHz | 2.0 x 1.6mm | -40°C to +85°C -40°C to +105°C | ±10ppm ±20ppm | CMOS | Download |
| YM2520 | 0.9 to 2.0V 1.35 to 5.5V | 0.032768 to 156.250MHz | 2.5 x 2.0mm | -40°C to +85°C -40°C to +105°C | ±10ppm ±20ppm | CMOS | Download |
| YF3225 | 0.9 to 2.0V 1.35 to 5.5V | 0.032768 to 156.250MHz | 3.2 x 2.5mm | -40°C to +85°C -40°C to +105°C | ±10ppm ±20ppm | CMOS | Download |
| YC5032 | 0.9 to 2.0V 1.35 to 5.5V | 0.032768 to 156.250MHz | 5.0 x 3.2mm | -40°C to +85°C -40°C to +105°C | ±10ppm ±20ppm | CMOS | Download |
| YA7050 | 0.9 to 2.0V 1.35 to 5.5V | 0.032768 to 156.250MHz | 7.0 x 5.0mm | -40°C to +85°C -40°C to +105°C | ±10ppm ±20ppm | CMOS | Download |
TSX Thermistor Crystals
| Picture | Model | Frequency | Dimension | Operating Temp | Frequency Tolerance | Datasheet |
|---|---|---|---|---|---|---|
 | QO1612 | 26.000 to 76.800MHz | 1.6 x 1.2mm | -30°C to +105°C -40°C to +105°C -40°C to +85°C | ±10ppm | Download |
| QN2016 | 19.200 to 38.400MHz | 2.0 x 1.6mm | -30°C to +105°C -40°C to +105°C | ±10ppm | Download |
| QM2520 | 19.200 to 26.000MHz | 2.5 x 2.0mm | -30°C to +105°C -40°C to +105°C | ±10ppm | Download |
TCXO Crystal Oscillators
| Picture | Model | Voltage | Frequency | Dimension | Operating Temp | Frequency Tolerance | Output | Datasheet |
|---|---|---|---|---|---|---|---|---|
 | WO1612 | 1.68 to 3.63V | 10.000 to 96.000MHz | 1.6 x 1.2mm | -40°C to +85°C -40°C to +105°C -40°C to +125°C | ±0.5ppm ±1.0ppm | Clipped sine wave CMOS / LVCMOS | Download |
| WN2016 | 1.68 to 3.63V | 10.000 to 54.000MHz | 2.0 x 1.6mm | -40°C to +85°C -40°C to +105°C -40°C to +125°C | ±0.5ppm ±1.0ppm | Clipped sine wave CMOS / LVCMOS | Download |
| WM2520 | 1.68 to 3.63V | 10.000 to 54.000MHz | 2.5 x 2.0mm | -40°C to +85°C -40°C to +105°C -40°C to +125°C | ±0.5ppm ±1.0ppm | Clipped sine wave CMOS / LVCMOS | Download |
| WF3225 | 1.68 to 3.63V | 10.000 to 54.000MHz | 3.2 x 2.5mm | -40°C to +85°C -40°C to +105°C -40°C to +125°C | ±0.5ppm ±1.0ppm | Clipped sine wave CMOS / LVCMOS | Download |
OCXO Crystal Oscillators
| Picture | Model | Voltage | Frequency | Dimension | Operating Temp | Frequency Stability | Datasheet |
|---|---|---|---|---|---|---|---|
 | OCXO3627 | 5V / 12V | 80 to 120MHz | 36 x 27 x 12.7mm | -40°C to +85°C | ±5 ppb max. | Download |
| OCXO2525 | 12V | 5 to 10MHz | 25 x 25 x 12.7mm | -40°C to +85°C | ±0.5 ppb max. | Download |
| OCXO3627DIP | 12V | 5 to 10MHz | 36 x 27 x 12.7mm | -40°C to +85°C | ±0.5 ppb max. | Download |
| OCXO5050DIP | 12V | 5 to 10MHz | 50 x 50 x 15mm | -40°C to +85°C | ±0.5 ppb max. | Download |
| OCXO2525DIP | 5V / 12V | 80 to 120MHz | 25 x 25 x 12.7mm | -40°C to +85°C | ±5 ppb max. | Download |
Product Support
Why JWT for IoT & Smart Devices
The selected IoT product range covers compact SMD crystals, 32.768kHz timing crystals and multiple oscillator technologies for connected products with different power, package and stability requirements. Use the tables above to compare the documented specifications and download the corresponding datasheets.
Industry Requirements & Selection Guide
What timing requirements matter in IoT & Smart Devices?
IoT and smart-device designs typically balance compact size, stable wireless or control timing, operating-temperature coverage and system power targets.
How should engineers select a frequency-control component for IoT & Smart Devices?
Match frequency and package size first, then verify tolerance or stability, temperature range, load or supply conditions and output type against the product datasheet.
Request a Quote
Discuss frequency, package and operating-temperature requirements with the JWT team.