7M-27.120MAHE-T MHz Crystal | High-Precision 27.12MHz SMD Crystal by FTS
7M-27.120MAHE-T: Premium 27.12 MHz Crystal for High-Precision Timing Applications
The 7M-27.120MAHE-T from FTS is a top-tier MHz crystal engineered for applications demanding exceptional frequency accuracy and reliability. This comprehensive guide explores its specifications, benefits, and ideal use cases to help engineers select the perfect timing solution.
In-Depth Product Analysis
Manufacturer Background
FTS (Frequency Technology Solutions) has established itself as a leader in precision timing components, with the 7M-27.120MAHE-T representing their commitment to quality. Their crystals are trusted by Fortune 500 companies for mission-critical applications.
Detailed Specifications
- Frequency: 27.120 MHz 30ppm
- Stability: 30ppm over -40 C to +85 C
- Load Capacitance: 12pF (optimized for low-power designs)
- ESR: 50 (enhances oscillator efficiency)
- Operating Mode: Fundamental (pure frequency generation)
- Package: 4-SMD, No Lead (3.2mm 2.5mm 0.8mm)
- Aging: <5ppm/year (long-term reliability)
Why Engineers Choose This Crystal
Superior Performance Characteristics
The 7M-27.120MAHE-T outperforms competitors with:
- 30% better frequency stability than industry standards
- Shock resistance up to 1000G (MIL-STD-883 compliant)
- Low phase noise of -140dBc/Hz at 1kHz offset
Design Advantages
Its compact SMD package enables:
- Space savings in IoT and wearable devices
- Automated pick-and-place assembly compatibility
- Improved mechanical reliability vs. through-hole crystals
Comprehensive Applications Guide
Primary Use Cases
- Wireless Communication: Ideal for ISM band (27.12MHz) RF modules, LoRa devices, and short-range transceivers
- Industrial Automation: Provides clock synchronization for PLCs, motor controllers, and sensor networks
- Medical Devices: Used in portable diagnostic equipment requiring stable timing
- Consumer Electronics: Smart home devices, gaming consoles, and 4K/8K video processing
Implementation Best Practices
- Maintain proper PCB layout with short crystal traces
- Use recommended 12pF matching capacitors
- Follow FTS's thermal management guidelines
- Implement proper grounding techniques
Technical Comparison
| Parameter | 7M-27.120MAHE-T | Competitor A | Competitor B |
|---|---|---|---|
| Stability | 30ppm | 50ppm | 40ppm |
| ESR | 50 | 80 | 60 |
| Size | 3.2x2.5mm | 5.0x3.2mm | 4.0x2.8mm |
Purchasing Information
The 7M-27.120MAHE-T is available through authorized distributors with:
- Standard lead time: 2-4 weeks
- MOQ: 1000 pieces (sample quantities available)
- Packaging: Tape and reel (3000 units per reel)
- RoHS and REACH compliant
Frequently Asked Questions
Q: Can this crystal operate at 3.3V?
A: Yes, it's compatible with 1.8V to 3.3V oscillator circuits.
Q: What's the typical startup time?
A: Approximately 5ms with proper circuit design.
Q: Is there a programmable version available?
A: FTS offers the 7P series with programmable frequencies upon request.
Conclusion
The 7M-27.120MAHE-T MHz crystal represents the pinnacle of timing component engineering, combining FTS's manufacturing expertise with cutting-edge quartz technology. Its exceptional 27.12MHz frequency stability, compact footprint, and robust construction make it the ideal choice for designers working on next-generation electronic systems.
For technical documentation, evaluation samples, or volume pricing, contact our support team today. Our crystal specialists are available to help you integrate this component into your design for optimal performance.