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US Industrial Co.,Ltd
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pcb test electrical circuit test
| Place of Origin: | Zhejiang, China (Mainland) |
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Product Detail
High - Vol
High - Volume 1 - 16 Layers Fr4 0.2 - 3.2mm Thickness PCB Board Testing With Flying Probe
Description:
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Layer |
1-16 |
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Material |
FR4 |
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Thickness |
0.2-3.2mm |
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Surface finishing |
HAL/ENIG |
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Copper |
0.5-3oz |
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Test |
Flying probe Test / Electrical Test |
Unpopulated boards may be subjected to a bare-board test where each circuit connection is verified as correct on the finished board. For high-volume production, a bed of nails tester, a fixture or a rigid needle adapter is used to make contact with copper lands or holes on one or both sides of the board to facilitate testing. A computer will instruct the electrical test unit to apply a small voltage to each contact point on the bed-of-nails as required, and verify that such voltage appears at other appropriate contact points.
Applications:
Printed circuit board can be used for all kinds of electrical products, such as computer, radio, TV, mobile, mp4, led and so on. It’s widely used in various of industries in the world. We have been pcb/pcba business for ten years and provide different customized pcb to many countries all over the world. Welcome to contact us for further news.
Specifications:
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Product Technical Parameter |
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Basic technology |
Parameter |
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Single/Double sided |
Multilayer |
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Number of Layers |
1-2 |
4~16 |
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Copper Thickness |
0.25~3.0OZ |
0.5~3.0OZ |
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Base Board Thickness |
0.2~3.2mm |
0.6~3.2mm |
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Incombustibility |
94V-0 |
94V-0 |
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Peelable resistance |
12.3N/cm |
12.3N/cm |
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Twist |
≤0.5% |
≤0.5% |
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Insulation resistance |
≥1011Ω |
≥1011Ω |
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Test voltage |
10-300V |
10-300V |
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Finished board area |
US Industrial Co.,Ltd [China (Mainland)]
Business Type:Manufacturer | ||
