How Does the Samtec TFM-140-12-S-D-A Compare to Similar Connectors
2024-12-10
Flexiable Stacking
Richmon
The Samtec TFM-140-12-S-D-A connector offers superior performance with a 2.9A current rating per contact, 12-position configuration, and reliable surface mount design. This comprehensive guide compares its features with similar connectors to help you make an informed decision.
| Feature | TFM-140-12-S-D-A | Similar Connectors | Key Advantage |
|---|---|---|---|
| Contacts | 12 positions | Up to 80 positions | Compact design |
| Current Rating | 2.9A per contact | Up to 3.1A per contact | Efficient power handling |
| Operating Temperature | -55°C to +125°C | -55°C to +125°C | Wide temperature range |
| Mounting Type | Surface Mount | Various options | Easy installation |
Table of Contents
Key Specifications Overview
The Samtec TFM-140-12-S-D-A represents a significant advancement in connector technology. This surface-mount header, available through our comprehensive catalog, combines robust design with versatile functionality. Understanding its specifications is crucial for making an informed decision for your application needs.
Performance Analysis
The TFM-140-12-S-D-A excels in several key performance areas. First, its 2.9A per contact rating ensures reliable power delivery for demanding applications. The connector’s design incorporates several advanced features that set it apart from conventional options:
- Power Handling: The 2.9A current rating per contact supports high-performance applications while maintaining thermal stability.
- Signal Integrity: Optimized contact design minimizes signal interference and maintains consistent performance.
- Temperature Management: The wide operating range from -55°C to +125°C ensures reliability across diverse environments.
- Voltage Capability: With a 275 VAC rating, it supports a broad range of power requirements.
For detailed performance specifications, visit Samtec’s official website.
Design and Construction Features
The TFM-140-12-S-D-A’s construction features several key elements that contribute to its overall performance and reliability:
Material Composition
- Contacts: High-grade phosphor bronze ensures excellent conductivity and durability
- Insulation: Liquid Crystal Polymer (LCP) provides superior thermal and mechanical stability
- Plating: Gold over nickel for enhanced conductivity and corrosion resistance
Structural Design
- Shrouded Housing: Provides protection against mechanical stress and misalignment
- Polarization Features: Prevents incorrect mating and potential damage
- Surface Mount Technology: Enables efficient assembly and reliable board attachment
Applications and Use Cases
The TFM-140-12-S-D-A finds applications across various industries, each benefiting from its unique features. Here’s a detailed breakdown of common applications:
Telecommunications
- Network switching equipment
- Base station components
- Router and switch assemblies
Industrial Automation
- PLC systems
- Motor control centers
- Automated assembly equipment
Medical Equipment
- Diagnostic devices
- Patient monitoring systems
- Laboratory equipment
Cost-Benefit Analysis
When evaluating the TFM-140-12-S-D-A against similar connectors, consider these long-term value factors:
Initial Investment
- Competitive pricing for premium features
- Volume pricing available for bulk orders
- Lower installation costs due to surface mount design
Long-term Benefits
- Reduced maintenance requirements
- Extended service life due to robust construction
- Lower system downtime
- Decreased replacement frequency
Expert Tips for Selection
Consider these crucial factors when evaluating the TFM-140-12-S-D-A for your application:
- Space Constraints:
- Evaluate board real estate availability
- Consider clearance requirements
- Plan for adjacent component placement
- Environmental Conditions:
- Temperature extremes in the application
- Exposure to moisture or chemicals
- Mechanical stress factors
- Performance Requirements:
- Current and voltage needs
- Signal integrity considerations
- Mating cycle requirements
Conclusion
What makes the TFM-140-12-S-D-A unique?
Its combination of compact size, reliable performance, and surface mount capability makes it ideal for space-constrained applications requiring stable connections.
How does the durability compare to other connectors?
The phosphor bronze contacts and LCP insulation provide superior durability compared to standard connectors, typically lasting through more mating cycles.
Is the TFM-140-12-S-D-A suitable for automated assembly?
Yes, its surface mount design and pick-and-place compatibility make it ideal for automated assembly processes.
What are the key maintenance requirements?
The connector requires minimal maintenance, though regular inspection for wear and proper mating is recommended for optimal performance.
Conclusion
The Samtec TFM-140-12-S-D-A represents a superior choice for applications requiring reliable, compact connectivity solutions. Its combination of robust design, excellent performance specifications, and versatile applications makes it a valuable component for modern electronic systems.
Ready to enhance your connectivity solutions?
Contact our expert team today to discuss how the TFM-140-12-S-D-A can benefit your specific application.
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