Stamp Holes in PCB Fabrication: Design Standards, Applications, and Panelization Techniques
stamp holes in PCB fabrication: non-metallized holes (1.0mm diameter, 1.27mm spacing) recessed 0.4mm from edges. Covering types like half-holes and edge-tangent holes, it explains their role in supporting irregular/circular PCBs, enabling clean depanelization, and facilitating modular component integration per IPC standards.
Guangzhou Leizzi Expands Global Reach with High-Precision PCBA Services
Trusted Partner for High-Mix, Low-to-Medium Volume PCB Assembly Solutions
LEIZZI Company Strengthens Global Presence with Advanced PCB Solutions and Unmatched Customer Support
leizzi 24-hour support, it partners globally and plans expansion/R&D to lead in innovation.
05-09
2025
Three-in-One of Quality, Price, and Service, Safeguarding Global Customers
04-18
2025
The Factory Open Day Achieves Remarkable Success, and On-site Signings Demonstrate Industry Leadership
04-03
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Providing a Comprehensive and Efficient Solution for the Electronics Industry
03-28
2025
This article mainly introduces the business development of LEIZZI in the PCBA field, including the company's technological advantages, service features, and remarkable achievements, demonstrating its important position and influence in the industry.
03-18
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LEIZZI completed innovation and upgrade in tech, equipment, and service, strengthening its lead in PCB/PCBA one - stop services, meeting market needs, and set to offer better solutions globally.
03-12
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40% Higher Wiring Density & 25% Lower Signal Loss Empower 5G, Automotive Electronics, and AI-Driven Miniaturization
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5G Communication Technology - PCBA Solutions and Applications.
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