Product parameters
|
PARAMETER |
XC21M4 |
CONDITIONS / REMARKS |
|
|
Nominal frequency range |
16.000 ~ 96.000MHz |
-- |
|
|
Crystal cut and mode |
AT-cut / Fundamental |
-- |
|
|
Frequency tolerance |
±10ppm / ±20ppm / ±30ppm |
other options available. |
|
|
Frequency stability |
±15ppm |
±20ppm |
other options available. |
|
Operating temperature range |
-20 to +70°C |
-30 to +85°C |
other options available. |
|
Equivalent series resistance |
<125Ω |
20.000 to 23.999MHz |
|
|
<100Ω |
24.000 to 29.999MHz |
||
|
<80Ω |
30.000 to 39.999MHz |
||
|
<60Ω |
40.000 to 60.000MHz |
||
|
Load capacitance |
6 ~ 32pF or SERIES |
Please specify. |
|
|
Shunt capacitance |
<3.0pF |
-- |
|
|
Drive level |
10μW TYP / 100μW MAX |
-- |
|
|
Storage temperature range |
-55 to +125°C |
-- |
|
Product Features
■ Ultra-Miniature SMD Package:
- Ceramic seam-sealed 2.0×1.6×0.45mm footprint with 4 solder pads
■ Extended Frequency Range:
- Operating across 16–96MHz to support Bluetooth/Wi-Fi 6/7 applications, available in automotive, industrial, and consumer-grade variants
■ Automotive-Grade Robustness:
- Delivers AEC-Q200 compliant performance from -40°C to +125°C, with standard commercial-grade operation (-20°C to +70°C) alternatives
■ Precision Tuning Flexibility:
- Configurable frequency tolerance (±10/20/30ppm) and stability (±15/20ppm) for application-specific optimization
Applications
- Engineered for Wi-Fi/Bluetooth, 4G/5G, and portable devices, the XC21M4 Industrial MHz Crystal (2016) achieves space-efficient designs via its 2.0×1.6×0.45mm form factor critical for compact PCBs.
Product advantages
Ultra-Compact Footprint:
Measuring just 2.0×1.6mm, this package reduces size by 36% compared to the 3225 (3.2×2.5mm), making it an ideal transition solution from 3225 to 1612-sized crystals.
Extended Temperature Range:
AEC-Q200 qualified with an operating range of -40°C to +125°C, ensuring reliable performance in extreme environments such as engine compartments.
certificate
Designed to adhere to international environmental regulations, the industrial MHz Quartz Crystal 2016 XC21M4 series is RoHS/REACH-certified, lead-free, and halogen-free.
FAQ
Q1: Can the 2016 crystal (2.0×1.6mm) directly replace 3225 packages (3.2×2.5mm) without PCB modifications?
A: While the 2016 package serves as a transitional size between 3225 and smaller 1612 formats, it is not pin-compatible with 3225 footprints. For new designs:
Recommended path ①: Adopt 3225 packages for cost-optimized solutions (broader market adoption)
Recommended path ②: Migrate to 1612 packages (1.6×1.2mm) for maximum space savings
Q2: What applications is the XC21M4 series suitable for?
A: Designed for cross-industry deployment:
>>Consumer Electronics: TWS earbuds, smartwatches
>>Industrial Controls: PLCs, robotics, HMI panels
>>Automotive Systems: Telematics, ADAS sensors (AEC-Q200 compliant)
>>Mission-Critical Devices: Medical wearables, aerospace instrumentation
Q3: Top-Selling Frequency & Load Capacitance?
A: Highest volume configuration:
=> 52.000MHz ±10ppm
=> 10pF load capacitance
Other popular options: 48MHz/12pF, 40MHz/8pF
Q4: Competitive Advantages vs. Global Brands?
A: While delivering identical quality standards and low failure rates, our pricing offers a significant competitive advantage over other suppliers.
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