| Place of Origin: | China |
|---|---|
| Brand Name: | WITGAIN PCB |
| Certification: | UL |
| Model Number: | PCB0031 |
| Minimum Order Quantity: | 1 pcs/lot |
| Price: | negotiable |
| Packaging Details: | Vacuum bubble bag packaging |
| Delivery Time: | 20 days |
| Payment Terms: | T/T |
| Supply Ability: | 100k pcs/month |
| No Of Layers:: | 4 Layer | Material:: | FR4 TG>150 |
|---|---|---|---|
| Solder Mask Colour:: | Green Solder Mask | PCB Thickness:: | 1.2 MM |
| Surface Technics:: | ENIG 1U' | Min Lind Space&Width:: | 6/6 Mil |
| High Light: | 6 mil 4 Layer PCB,1.2 MM Thickness 4 Layer PCB,Green Solder Mask PCB |
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4 Layer PCB 1.2 MM Thickness 1 OZ Copper Green Solder Mask
1 4 Layer Printed Circuit Board PCB .
2 Immersion Gold treatment, gold thickness 1u'.
3 FR4 substrate material, tg130 degree.
4 Min line space and width 6/6 mil.
5 Copper thickness is 1 oz on each layer, 35 um on each layer.
6 Green solder mask and white silkscreen.
7 ROHS, MSDS, SGS, UL, ISO9001&ISO14001 Certificated
| Our Product Categories | ||
| Material Kinds | Layer Counts | Treatments |
| FR4 | Single Layer | HASL Lead Free |
| CEM-1 | 2 Layer/Double Layer | OSP |
| CEM-3 | 4 Layer | Immersion Gold/ENIG |
| Aluminum Substrate | 6 Layer | Hard Gold Plating |
| Iron Substrate | 8 Layer | Immersion Silver |
| PTFE | 10 Layer | Immersion Tin |
| PI Polymide | 12 Layer | Gold fingers |
| AL2O3 Ceramic Substrate | 14 Layer | Heavy copper up to 8OZ |
| Rogers, Isola high frequency materials | 16 Layer | Half plating holes |
| Halogen free | 18 Layer | HDI Laser drilling |
| Copper based | 20 Layer | Selective immersion gold |
| 22 Layer | immersion gold +OSP | |
| 24 Layer | Resin filled in vias | |
Q1: What is Soak Testing or Endurance Testing of a PCB Board?
A1: Soak Testing also known as Load Testing or Endurance testing is test performed to check the stability of the PCB over various extreme operating conditions for extended periods of time. For example, a PCB board may perform normally when used for 2 hours, but when the same board is used for 10 hours or more than that, then it may fail. Soak Testing is done to evaluate how the board will operate under different operating conditions for extended periods of time. Soak Testing should be done before the final deployment of the board.