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Pin Header

Pin Header 1.27mm Pitch

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Pin Header 2.00mm Pitch

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Pin Header 2.20mm Pitch

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Pin Header 2.54mm Pitch

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Pin Header 5.08mm Pitch

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Pin Header
The Pin Header products by dgyzconn are high-quality, reliable electrical connection components designed for efficient signal and power transmission between printed circuit boards (PCBs), modules, and electronic devices. Crafted with precision machining and advanced plating processes, our pin headers feature excellent electrical conductivity, corrosion resistance, and mechanical durability. Available in a wide range of configurations, including single-row, double-row, and custom multi-row designs, they can meet diverse application requirements.
Application Scenarios
Consumer electronics
Used for internal board-to-board connections in mobile phones, tablets, and smartwatches to achieve signal transmission.
Industrial equipment
In PLC controllers and sensor modules, ensuring stable power and data transmission.
communication devices
Applied to PCB connections in routers and switches, ensuring reliable transmission of high-speed signals.
medical equipment
In patient monitors and in vitro diagnostic devices, providing safe and stable electrical connections.
FAQ
How to select the appropriate pin header pitch?
Select according to PCB design and installation space. Conventional consumer electronics often use 2.0mm or 2.54mm; precision devices (such as mobile phones) can use 0.8mm or 1.0mm; industrial equipment tends to use 1.27mm or 2.54mm to ensure connection strength.
What should be done if the pin header has poor electrical contact?
Check if the pins are oxidized or have foreign objects, and clean with anhydrous alcohol; confirm if the soldering is firm, and re-solder if there is cold soldering; if the pins are deformed, replace the pin header.
Can pin headers be used for high-frequency signal transmission?
 Conventional pin headers are suitable for low-frequency signals; for high-frequency scenarios, select pin headers with electromagnetic shielding designs, pay attention to impedance matching, or consult engineers for customized solutions.
How to ensure the reliability of pin header soldering?
Use suitable solder (such as lead-free solder paste), control the soldering temperature at 240-260℃; soldering time should be 3-5 seconds to avoid cold soldering or over-soldering; after soldering, check if the pins are firm, without looseness or skew.
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