The SAMTEC QTH series high-speed ground plane header provides a robust and reliable connection solution for a variety of industrial applications. Designed with a liquid crystal polymer insulator and phosphor bronze terminals, this connector offers excellent electrical and mechanical performance. The gold or tin plating options ensure superior conductivity and corrosion resistance. Its integral metal plane is ideal for power or ground applications, and it supports high current ratings and signal integrity. The QTH series is suitable for edge card applications and is available in various configurations to meet specific design requirements. For optimal performance, refer to Samtec's website for detailed specifications and recommended PCB layouts.
Current Rating (Contact): 2 A per pin (2 pins powered)
Current Rating (Ground Plane): 25 A per ground plane (1 ground plane powered)
Operating Temp Range: -55 °C to +125 °C
Voltage Rating: 175 VAC (5 mm Stack Height)
Max Cycles: 100
RoHS Compliant: Yes
Lead-Free Solderable: Yes
SMT Lead Coplanarity: - (0.10 mm) .004" max (030-060) (0.15 mm) .006" max (090)
Board Stacking: Contact ipg@samtec.com for more than two connectors per board
Also Available (MOQ Required): ['15 mm, 22 mm and 30 mm stack height', '30 µ" (0.76 µm) Gold', 'Edge Mount & Guide Posts', '80, 120, 150 positions per row', 'Retention Option']
Standards: PISMO[™] 1
Mating Connectors: QSH, HQCD, HQDP
Standoffs: SO
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Frequently Asked Questions
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