what is a solder mask

Categories:HDI PCB

Country/Region:china

...Solder Mask ♦ What ​​is Solder Mask? ​​Solder Mask​​ (also called ​​solder resist​​ or ​​solder stop mask​​) is a thin, protective layer of polymer applied to the copper traces of a ​​printed circuit board (PCB)​​ to prevent oxidation, short circuits, and unintended solder connections during assembly. ​​Key Characteristics:​​ ​​Prevents Solder...

Brand Name:SHENHUA

Model Number:SME-3120C

Place of Origin:Dongguan, China

...solder mask prinitng ink cleaning process: PCB green mask ink special cleaning machine Naco3 liquid cleaning machine for solder mask ink.SME-3120C is specially used to clean PCB solder mask printing ink without solvent, only 1% Naco3 liquid to make solder mask...

Brand Name:WITGAIN PCB

Model Number:P04E4593A0

Place of Origin:CHINA

...Solder Mask: Black Surface Treatment: ENIG Application: Industrial Control PCB Production Flow Chart: FAQ: Question: Is there any cost difference between black solder mask and green solder mask Answer: Yes, the cost for black solder mask is a little higher than green solder mask. Green solder mask is the most common

Brand Name:TIANYI

Place of Origin:Jiangsu, China

... process to develop the solder mask layer after it has been exposed to ultraviolet (UV) light. The solder mask is a critical layer that protects the copper traces on a PCB and prevents solder from bridging adjacent pads during the assembly process. The

Brand Name:WITGAIN PCB

Model Number:S01E5589A0

Place of Origin:China

...Solder Mask FPC 2 Layer 0.15MM Thickness Black Solder Mask Flexible Circuit Main Features: 1 2 Layer FPC with PI Material. 2 The PCB is customized product. It was produced according to customoer's gerber design and requirement. 3 The solder mask is green solder mask and copper thickness is 1oz each layer. 4 The surface treatment is immersion gold and gold thickness is 2u'. 5 Black solder

Brand Name:xingqiang

Model Number:Varies by goods condition

Place of Origin:China

FR4 solder-masked 6-layer board PCB A 6-layer FR4 solder mask PCB is a multilayer printed circuit board (PCB) based on an FR4 substrate and including its solder mask layer. Designed for complex electronic designs, this PCB consists of six layers, typically...

Brand Name:XCE

Model Number:XCEM

Place of Origin:China

...Solder Mask Specification: Technology Materials Multilayer PCBs with 16 layers FR4 PCB thickness Final copper 2.2 mm 70µm Conductor track widths Minimum drilling diameter ≥ 90 µm 0.2 mm Contour production Solder masks Milling Scoring Photosensitive solder mask systems UV solder mask...

Brand Name:HUASWIN

Model Number:HSPCBA1888

Place of Origin:China

...Blue Solder Mask PCB Assembly with Blue solder mask PCBA Gaming equipment PCBA board Quick Detail: 1. Material:FR4, 2. Layer: 6 layers 3. Board Thickness: 1.6mm 4. Copper Thickness:1.5 OZ 5. Min. Line Width: 0.075mm 6. Min. space :0.075mm 7. Solder mask ...

Brand Name:JIETENG

Model Number:FR4

Place of Origin:china

...3mil or 0.075 millimeters. The available PCB shapes methods include Router, V-CUT, and Punching. The solder mask thickness capability ranges from standard 15-20um to advanced 35um. The minimum solder mask bridge width capability varies depending on color,

Brand Name:Huashengxin

Model Number:ED9A8065

Place of Origin:China

... Boards with White Solder Mask The ceramic PCB made on ceramic is considered a type of metal core PCB. While other circuit boards such as FR4 or Aluminum can be used for electrical equipment, ...

Brand Name:Yizhuo

Model Number:Round Aluminum PCB

Place of Origin:China

Aluminum Round Shape HASL Double Sided LED PCB White Solder Mask White Solder Mask And Round Shape Aluminum PCB Board Manufacturer No. Item Mass Production Prototype 1 Layers 1-8 Layers 1-36 Layers 2 Max. Panel Size 600*770mm( 23.62″*30.31″) 600*770mm(23....

Brand Name:CRT

Model Number:CRT-GR-001

Place of Origin:Guangdong, China

...Layer Rigid Flex PCB Design Service Green Solder Mask Description: 1. Copper Thickness(oz):0.33oz~3oz 2. Board Thickness(mm):0.2mm~3.0mm 3. Min. LW/LS(mm):0.05/0.05 4. Min. Hole(mm):0.1 5. Solder Mask:Green, Yellow, Blue, Black, White... 6. Surface Finish...

Brand Name:OEM ODM

Model Number:PCBA-J-033

Place of Origin:China

...Solder mask Original Components SMT PCB Assembly Detail Specifications: Layers 2 Material FR-4 Board Thickness 1.6mm Copper Thickness 1oz Surface Treatment HASL LF Soldmask & Silkscreen Green & White Quality Standard IPC Class 2, 100% E-testing Certificates TS16949, ISO9001, UL, RoHS Photoes of this Customer Design OEM ODM Green Solder mask...

Place of Origin:China

Brand Name:Customized

...Solder Mask Black Silkscreen White ENIG steel stiffener Flexible printed circuit boards (Flex PCBs) are a type of PCB that use flexible and bendable materials for their substrate. These substrates are typically made from polyimide and other special materials, allowing for flexibility and high-performance characteristics. Material Flex Solder Mask...

Brand Name:LEFANG

Model Number:RM0004L021

Place of Origin:Shenzhen,China

...automotive PCB circuit board is 66.9 * 48 mm, with black solder mask and immersion gold surface treatment. Why choose LEFANG? Established in 1999, Lefang owns 3 modern Printed Circuit Board factories in Guangdong, ...

Brand Name:FOISON

Model Number:FSD0002L0888

Place of Origin:Shenzhen,China

..., and the layer count is 2 Layers, with 1.6 mm board thickness. Also, the surface treatment of this high TG PCB Circuit Board is OSP ( organic solderability preservative), with green solder mask. What We Can Do for You? With over 13 years experience, we