Welding Helmets

Model Number:N95

Place of Origin:China

Medical protective mask , N95 , Stereoscopic folding N95 respirator can be used for the respiratory protection of certain particles, such as polishing, cleaning and handling of dust from mineral, flour and some other materials. It is also suitable for ...

Model Number:KN95

Place of Origin:China

Fast Delivery kn95 Folding Disposable Face Mask 4 Layers Particulate Respirator Mask Quantity(Pairs) 1 - 100 101 - 100000 100001 - 1000000 >1000000 Est. Time(days) 3 5 7 To be negotiated The glasses will not fog up. Intimate design-We integrated the ...

Model Number:Mask

Place of Origin:China

KN95 Masks Particulate PM2.5 Protective Safety Face Mask Same as FFP2 KN95 5 Layers Mask Anti Dust Quantity(Pieces) 1 - 100000 >100000 Est. Time(days) 5 To be negotiated Product name kn95 face mask uses Civilian face mask Features Anti-fog, anti-dust Size ...

Brand Name:WITGAIN PCB

Model Number:P04E4230A0

Place of Origin:CHINA

4 Layer HDI PCB Board Material FR4 S100-2 ENIG Blue Color Solder Mask 4 Layer HDI Printed Circuit Board PCB Specifications: Layer Count: 4Layer HDI PCB Board Thickness: 1.6MM Material: FR4 High TG Min Hole: 0.1MM Min Line: 3/3 Mil Hole: L1-L2, L2-L3, L3-L4...

Brand Name:WITGAIN PCB

Model Number:P10E3665AO

Place of Origin:China

10 Layer HDI PCB Board , Printed Circuit Board , Blind And Buried Holes , Black Solder Mask PCB Specifications: Layer Count: 10 Layer HDI PCB Material: FR4, TG170 Board Thickness: 1.0MM Min Hole: 0.1MM Hole Stucture: L1-L2,L2-L3,L3-L4,L5-L6,L6-L7,L7-L8,L8-...

Brand Name:WITGAIN PCB

Model Number:P06E2215A0

Place of Origin:China

6 Layer HDI Printed Circuit Board , PCB Board , FR4 High Tg Material , Black Solder Mask PCB Specifications: Layer Count: 6 Layer HDI PCB Material: FR4, TG170 Board Thickness: 1.6MM Min Hole: 0.1MM Hole Structure: L-L2, L2-L3, L3-L4, L4-L5, L5-L6, L1-L3, ...

Brand Name:WITGAIN PCB

Model Number:P10E3589A0

Place of Origin:China

10 Layer HDI Printed Circuit Board , PCB Board , Green Solder Mask , ENIG PCB Specifications: Layer Count: 10 Layer HDI PCB Board Thickness: 1.6MM Material: FR4 High TG Min Hole: 0.1MM Min Line: 3/3 Mil BGA: 7Mil Hole: L1-L2, L2-L3, L3-L8, L8-L9, L9-10, L1...

Brand Name:WITGAIN PCB

Model Number:P08E0056A0

Place of Origin:China

8Layer HDI PCB, FR4, ENIG, BLACK SOLDER MASK , Blind And Buried Holes 8 Layer HDI PCB PCB Specifications: Layer Count: 8Layer HDI PCB Board Thickness: 1.0MM Material: FR4 High TG Min Hole: 0.1MM Min Line: 3/3 Mil Hole: L1-L2, L2-L3, L3-L4, L4-L5, L5-L6, L6...

Brand Name:WITGAIN PCB

Model Number:S08E4519B0

Place of Origin:China

8 Layer Rigid-Flex Printed Circuit Board , 1.0MM , Green Solder Mask 8 Layer Rigid-Flex Printed Circuit Board PCB Specifications: Layer Count: 8Layer Rigid-Flex PCB Board Thickness: 1.0MM Material: FR4 +PI Rigid Layer: L1-L2, L5-L8 Flex Layer: L3-L4 Min ...

Brand Name:WITGAIN PCB

Model Number:P06E3350A0

Place of Origin:CHINA

6 Layer Rigid-Flex Printed Circuit Board , FR4+PI Material , Green Solder Mask , ENIG 6 Layer Rigid-Flex Printed Circuit Board PCB Specifications: 6Layer Rigid-Flex PCB Board Thickness: 1.2MM Material: FR4 High TG+PI Structure: L1-L2 Rigid Layer, L3-L4 ...

Brand Name:WITGAIN PCB

Model Number:PO6E0053A0

Place of Origin:China

6 Layer Thick Copper Printed Circuit Board , 3OZ , 1.2MM , Orange Solder Mask 6 Layer Thick Copper Printed Circuit Board PCB Specifications: Layer Count: 6Layer Heavy Copper PCB Board Thickness: 1.2MM Material: FR4 Copper Thickness: 3/3/3/3/3/3OZ Min Hole...

Brand Name:WITGAIN PCB

Model Number:P06E4501A0

Place of Origin:China

6 Layer Hard Gold Printed Circuit Board , Multilayer PCB , Green Solder Mask 6 Layer Printed Circuit Board PCB Specifications: Layer Count: 6 Layer Hard Gold PCB Board Thickness: 0.6M Material: FR4 S1000-2M Copper Thickness: 1/1/1/1/1/1OZ Min Hole: 0.3MM ...

Brand Name:WITGAIN PCB

Model Number:P02E2660A0

Place of Origin:CHINA

2 LAYER HEAVY GOLD Printed Circuit Board , FR4 Material , Black Solder Mask , Gold Plating PCB Specifications: Layer Count: 2 Layer Heavy Gold PCB Board Thickness: 0.8M Material: FR4 High TG170 Copper Thickness: 1/1OZ Min Hole: 0.4MM Min Line: 8/8 Mil Hole...

Brand Name:WITGAIN PCB

Model Number:P08E2775A0

Place of Origin:CHINA

8 Layer Gold Finger Printed Circuit Board , Gold Finger PCB , Green Solder Mask PCB Specifications: Layer Count: 8Layer Gold Finger PCB Board Thickness: 1.6MM Material: FR4 Copper Thickness: 1/1/1/1/1/1/1/1OZ Min Hole: 0.3MM Min Line: 6/6 Mil Hole: L1-L8 ...

Brand Name:WITGAIN PCB

Model Number:P06E2880A0

Place of Origin:CHINA

6 Layer Hard Gold Printed Circuit Board , PCB Board , Gold Finger , Green Solder Mask PCB Specifications: Layer Count: 6Layer Gold Finger PCB Board Thickness: 1.6MM Material: FR4 High TG170 Copper Thickness: 1/1/1/1/1/1OZ Min Hole: 0.3MM Min Line: 6/6 Mil ...

Brand Name:WITGAIN PCB

Model Number:P04E2341AO

Place of Origin:China

4 Layer Half Hole Printed Circuit Board Green Solder Mask Blue-tooth Module PCB Specifications: Layer Count: 4 Layer Rigid PCB Material: FR4 Board Thickness: 1.2MM Min Hole: 0.2MM Min Trace: 4/4Mil BGA: 10Mil Solder Mas: Green Surface Treatment: ENIG Main ...

Brand Name:WITGAIN PCB

Model Number:P06E3399A0

Place of Origin:China

6 Layer Half Hole Printed Circuit Board , PCB Board , FR4 Material , 2.0MM PCB Specifications: Layer Count: 6 Layer PCB Material: FR4, TG170 Board Thickness: 2.0MM Min Hole: 0.2MM Hole Stucture: L1-L6 Min Trace: 4/4Mil Copper: 1/1/1/1/1/1OZ Aspect Ratio: ...

Brand Name:WITGAIN PCB

Model Number:P06E4290A0

Place of Origin:China

6 Layer Half Hole Printed Circuit Board , 0.8mm , Green Solder Mask 6 Layer Half Hole Printed Circuit Board PCB Specifications: Layer Count: 6Layer Half Plated Hole PCB Board Thickness: 0.8MM Material: FR4 S1000-2 Copper Thickness: 1/1/1/1/1/1OZ Min Hole...

Brand Name:WITGAIN PCB

Model Number:S01O4623A0

Place of Origin:China

Single Layer Aluminum Printed Circuit Board , 1.6mm , OSP , White Solder Mask Single Layer Aluminum Printed Circuit Board PCB Specifications: Layer Count: Single Layer Aluminum PCB Material: Aluminum Thermal Conductivity: 2W/mk Board Thickness: 1.6MM ...

Brand Name:WITGAIN PCB

Model Number:P01F0005A0

Place of Origin:CHINA

Single Layer Aluminum Printed Circuit Board , LED PCB Board , Green Solder Mask PCB Specifications: Layer Count: Single Layer Aluminum PCB: Material: 5052 Aluminum, 3W, the material can be bent Board Thickness: 1.6MM Solder Mask: Green Surface Treatment: ...