Payment & Shipping Terms:
|Base Material:||FR-4/aluminum/ceramic/cem-3||Board Thickness:||1.6mm-3.2mm|
|Copper Thickness:||1/2OZ 1OZ 2OZ 3OZ||Min. Line Spacing:||0.1mm4mil)|
|Min. Line Width:||0.075mm/0.1mm(3mil/4mil)||Min. Hole Size:||0.1|
|Surface Finishing:||HASL Lead Free/OSP/Soft Gold||Product Name:||Pcb Stencil|
|Application:||Consumer Electronics||Type:||Laser Cut Or Etching|
|Solder Mask:||Green. Red. Blue. White. Black.Yellow||Service:||One-stop Turnkey Service|
|Name:||PCB Assembly||Usage:||OEM Electronics|
|Impedence Control Tolerance:||±5%|
smt solder paste stencils,
|Material||CEM-1/3, FR4, Ceramic, Aluminum, PI, PET, Rogers|
|Final PCB Thickness||0.2mm-6.0mm(8mil-126mil)|
|Finish copper thickness||0.5-12oz|
|Min.Hole Size||0.1mm (4mil)|
|Min Line width||0.1mm (4mil)|
|Min Line space||0.1mm (4mil)|
HASL – Leaded Solder Tin/Nickel
HASL – Lead Free Solder
Electroless Soft Gold
Wire Bondable Soft Gold
Nickel Flash Gold
Immersion Gold/ Silver/ Tin
Membrane label Material Selection:
The two most widely used graphic materials are polycarbonate and polyester. polycarbonate comes in thicknesses of 0.127 – 0.762mm thick while polyester comes in thicknesses of 0.127 – 0.254mm.
Polyester has greater tensile strength than does polycarbonate, which often allows it to withstand millions of actuations before fracturing. Also, polyester has a greater resistance to a broad range of chemicals.
Polycarbonate is slightly easier to both print and emboss.
Graphic Design and Preparation:
Blueprints – Provide drawings that clearly dimension all physical characteristics including color breaks and copy.
Colors – Identify colors by using Pantone (PMS) color number or a color sample. It is important to supply the exact standard for which our color match will be evaluated.
Background – Dark backgrounds and light text will provide greater clarity and show less wear and dirt.
Artwork – It is possible for customers to supply useable artwork.
Borders and Outlines – Avoid outlines close to cutouts or outer edges.
Text – Block lettering provides the most legible copy. Try to use common fonts. When logos or symbols are used, it is best to supply film positives or accurate black and white artwork .
Q1: Do you provide samples? Is it free or extra?
A1: Yes, we could offer a sample to test our quality at first, but you have pay for the samples, and we will return the cost when the order is more than specified quantities.
Q2: What does BLD need for a customized PCB and PCBA order?
A2: When you place a PCB order, you need to provide Gerber or pcb file.
If you do not have the file in the correct format, you can send all the details related to the products.
When you place a PCBA order, you need to provide Gerber or pcb file and the BOM list. If you do not have the BOM list, please send the sample to us then we can do that for you.
Q3: What does BLD need for other services?
A3: For PCB clone service, please send us the printed circuit board concerned, and also the sharp photos of its front side and the back side or send the sample to us.
Q4:What is your minimum order quantity?
A4:Our MOQ is 1 PCS.
Q5: How to get the PCB&PCBAs?
A5: For small packages, we will ship to you by DHL,UPS,FedEx,TNT of your accounts or our DHL, UPS, FedEx, TNT forwarder.
For mass quantity, we may ship that by ship or by air according to customer's requirement. Of course, if you have your own forwarder, we may contact them for dealing with your shipment.
SMT Stencil Carbon Oil PCB Plating Gold 5.0mm Blind Buried Via smt squeegee blades
Contact Person: Laurie