41 - 50 of 156
hasl lead free fr4 pcb
Selling leads
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...PCBs Keyboard keypad thick copper plate processing Layers 1-40layers Copper Thickness 0.5-10OZ Material FR4(Shengyi China,ITEQ,KB A+,HZ), HI-TG, ...
2025-07-24 00:25:33
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...PCB circuit board Essential details Model Number: PCB&PCBA Place of Origin: Guangdong, China Base Material: Fr4, Any specialized material as per ...
2025-07-24 00:25:33
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...: 0.2mm Min. Line Width: 4mil Min. Line Spacing: 4mil Surface Finishing: HASL Lead Free Board Size: Custom made Minimum Annular ring: 4mil Minimum ...
2025-07-24 00:25:33
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...: 1.6mm Min. Hole Size: 4mil Min. Line Width: 8mil Min. Line Spacing: 8mil Surface Finishing: HASL Material FR-4 (Standard FR4, Mid-Tg FR4,Hi-Tg ...
2025-07-24 00:25:33
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...PCB Fabrication Heavy copper plate proofing for UAV motherboard Essential details Number of Layers: 1-8-layer Base Material: FR4 Copper Thickness: ...
2025-07-24 00:25:33
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... to 3.4mm Min. Hole Size: 0.2mm Min. Line Width: 3mil Min. Line Spacing: 3mil Surface Finishing: HASL/HASL lead free,HAL,Chemical tin, HASL/HASL ...
2025-07-24 00:25:33
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...pcb boardProcessing of single and double-sided multi-layer high-frequency circuit board Essential details Model Number: pcb Place of Origin: Shen ...
2025-07-24 00:25:33
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...-3.5mm Min. Hole Size: 0.15mm Min. Line Width: 0.075mm Min. Line Spacing: 0.075mm Surface Finishing: HASL, Immersion Gold, Immersion Tin, OSP Type: ...
2025-07-24 00:25:33
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...pcb Place of Origin: Shenzhen Base Material: FR4, Special Material Copper Thickness: 35um Board Thickness: 1.2mm Min. Hole Size: 0.12mil Min. Line ...
2025-07-24 00:25:33
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Development of PCBA scheme for impedance board high frequency mixed-voltage circuit board Essential details Base Material: FR4 Copper Thickness: 1/3OZ...
2025-07-24 00:25:33
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