| Specification |
Metal Coating: Tin;
Mode of Production: SMT;
Layers: Single-Layer;
Base Material: PCB;
Customized: Non-Customized;
Condition: New;
Processor: Broadcom Bcm2711;
Memory: 1/2/4/8GB Lpddr4;
Environment: Operating Temperature 0–50℃;
Package List: 1 X Raspberry Pi 4 Model B (2/4/8GB);
|
Metal Coating: Copper;
Mode of Production: SMT;
Layers: 1-20 Layers;
Base Material: FR-4;
Customized: Customized;
Condition: Used;
Layer: 1-20 Layers;
Raw Material: Fr-4,Cu Base,High Tg Fr-4,PTFE,Rogers,Teflon etc.;
Board Thickness: 0.20mm-8.00mm;
Board Outline Tolerance: +0.10mm;
Insulation Layer Thickness: 0.075mm--5.00mm;
Minimum Line/ Space: 0.075mm;
Surface Finish/Treatment: HASL,Enig,Chem,Tin,Flash Gold, OSP, Gold Finger;
|
Metal Coating: Enig / HASL / OSP / Silver etc.;
Mode of Production: SMT / DIP / Customized;
Layers: From 2 Layers to 50 Layers;
Base Material: Fr4/ High Tg Fr4/ Metal Core / Cem;
Customized: Customized;
Condition: New;
Solder Mask Color: Green,Blue,Yellow,White,Black,Red;
Special Process: Buried Hole, Blind Hole, Partial High Density, Bac;
Copper Thickness: 1/2oz,1oz,2oz,3oz,4oz,5oz-10 Oz;
Layer Count: 1-50 Layers;
Quality Standard: Ipc Class 2 and Ipc Class 3;
|
Metal Coating: Enig / HASL / OSP / Silver etc.;
Mode of Production: SMT / DIP / Customized;
Layers: From 2 Layers to 50 Layers;
Base Material: Fr4/ High Tg Fr4/ Metal Core / Cem;
Customized: Customized;
Condition: New;
Solder Mask Color: Green,Blue,Yellow,White,Black,Red;
Special Process: Buried Hole, Blind Hole, Partial High Density, Bac;
Copper Thickness: 1/2oz,1oz,2oz,3oz,4oz,5oz-10 Oz;
Layer Count: 1-50 Layers;
Quality Standard: Ipc Class 2 and Ipc Class 3;
|
Metal Coating: Enig / HASL / OSP / Silver etc.;
Mode of Production: SMT / DIP / Customized;
Layers: From 2 Layers to 50 Layers;
Base Material: Fr4/ High Tg Fr4/ Metal Core / Cem;
Customized: Customized;
Condition: New;
Solder Mask Color: Green,Blue,Yellow,White,Black,Red;
Special Process: Buried Hole, Blind Hole, Partial High Density, Bac;
Copper Thickness: 1/2oz,1oz,2oz,3oz,4oz,5oz-10 Oz;
Layer Count: 1-50 Layers;
Quality Standard: Ipc Class 2 and Ipc Class 3;
|
