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US Industrial Co.,Ltd
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circuit board test electrical circuit test
| Place of Origin: | Zhejiang, China (Mainland) |
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Product Detail
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0.2 - 3.2mm Thickness Flying Probe Test Testing PCB Boards With Gold Plating, Rosin
Competitive Advantage:
1, Excellent quality control service
2, Competitive price
3, Quick production time
4, PCB design/production/test integrated service
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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