AXT624124: Premium 24-Position Surface Mount Header Connector by Panasonic

The AXT624124 represents the pinnacle of surface mount header technology from Panasonic Electric Works, a global leader in electronic components. This 24-position, gold-plated connector sets new standards for reliability in high-density PCB applications across industries.

In-Depth Product Analysis

Manufacturer Excellence

As part of Panasonic's renowned connector series, the AXT624124 benefits from decades of Japanese precision engineering. The product (part number AXT624124) is classified under Rectangular Connectors - Board-to-Board Mezzanine Arrays, specifically designed for edge-type connections between printed circuit boards.

Technical Specifications

• Connector Type: Surface Mount Header with Center Strip Contacts
• Position Count: 24 contacts (2 rows 12 columns)
• Pitch: Ultra-fine 0.4mm (0.016") spacing
• Mounting Style: SMT (Surface Mount Technology) compatible
• Contact Material: Gold-plated for maximum conductivity
• Stacking Height: 1mm mated height for low-profile designs
• Board Height: Just 0.84mm (0.033") above PCB surface

Why Engineers Choose AXT624124

Superior Electrical Performance

The gold-plated contacts ensure:
- Low contact resistance (typically <5m )
- Excellent signal integrity up to 3GHz
- Corrosion resistance for long-term reliability

Mechanical Reliability

Panasonic's patented solder retention design provides:
- 2.5 stronger bonding than standard SMT connectors
- Vibration resistance up to 15G
- Thermal cycling stability (-55 C to +125 C)

Space Optimization

The 0.4mm pitch allows:
- 40% more density than standard 0.5mm pitch connectors
- Ideal for compact devices like wearables and IoT sensors
- Compatible with high-density interposers

Industry Applications

Medical Electronics

FDA-approved for:
- Portable diagnostic equipment
- Imaging system interconnects
- Surgical robotics

Automotive Systems

AEC-Q200 qualified for:
- ADAS camera modules
- Infotainment systems
- EV battery management

Industrial Automation

IP20 rated for:
- PLC communication boards
- HMI interfaces
- Motor control units

Design Considerations

PCB Layout Guidelines

For optimal performance:
- Maintain 0.2mm clearance around solder pads
- Use 0603 or smaller components adjacent to connector
- Follow J-STD-003B solderability standards

Thermal Management

Recommended reflow profile:
- Preheat: 150-200 C (60-120 sec)
- Peak temp: 240-250 C (30-60 sec)
- Cooling rate: <4 C/sec

Competitive Advantages

Compared to similar connectors from Hirose or JST, the AXT624124 offers:
- 15% lower insertion force (0.3N per contact)
- 20% higher mating cycles (50,000 cycles)
- RoHS 3.0 and REACH SVHC compliant

Purchasing Information

Available through authorized distributors:
- MOQ: 1,000 pieces
- Standard packaging: Tape & reel (2,000 units/reel)
- Lead time: 6-8 weeks for custom configurations

Technical Support

Panasonic provides:
- Free 3D models (STEP, IGES formats)
- Application-specific design guides
- Global engineering support network

Conclusion

The AXT624124 surface mount header connector delivers unmatched performance for high-reliability applications. Its combination of 0.4mm pitch, gold-plated contacts, and robust mechanical design makes it the ideal solution for next-generation electronics. For design kits or samples, contact Panasonic Electric Works today.