BICHENG ENTERPRISE LIMITED

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Home SamplesSMT Stencil

SMD Stencil Built on 520 X 420mm With Aluminum Fame 0.12mm thick

Customer Reviews
Kevin, Received and tested the boards - thanks very much. These are perfect, exactly what we needed. rgds Rich

—— Rich Rickett

Ruth, I got the PCB today, and they are just perfect. Please stay a little patience, my next order is coming soon. Kind regards from Hamburg Olaf

—— Olaf Kühnhold

Hi Natalie. It was perfect, I attach some pictures for your reference. And I send you next 2 projects to budget. Thanks a lot again

—— Seba T.

Kevin, Thanks, they were perfectly made, and work well. As promised, here are the links for my latest project, using the PCBs you manufactured for me:

—— Daniel F

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SMT Stencil

SMT Stencil Sample Introduction

SMD Stencil Built on 520 X 420mm With Aluminum Fame 0.12mm thick

China SMD Stencil Built on 520 X 420mm With Aluminum Fame 0.12mm thick Supplier
SMD Stencil Built on 520 X 420mm With Aluminum Fame 0.12mm thick Supplier SMD Stencil Built on 520 X 420mm With Aluminum Fame 0.12mm thick Supplier SMD Stencil Built on 520 X 420mm With Aluminum Fame 0.12mm thick Supplier SMD Stencil Built on 520 X 420mm With Aluminum Fame 0.12mm thick Supplier SMD Stencil Built on 520 X 420mm With Aluminum Fame 0.12mm thick Supplier SMD Stencil Built on 520 X 420mm With Aluminum Fame 0.12mm thick Supplier SMD Stencil Built on 520 X 420mm With Aluminum Fame 0.12mm thick Supplier SMD Stencil Built on 520 X 420mm With Aluminum Fame 0.12mm thick Supplier

Large Image :  SMD Stencil Built on 520 X 420mm With Aluminum Fame 0.12mm thick

Product Details:

Place of Origin: China
Brand Name: Bicheng Enterprise Limited
Certification: UL
Model Number: BIC-0806-V8.06

Payment & Shipping Terms:

Minimum Order Quantity: 1
Price: USD69~110
Packaging Details: KK carton (hard card)
Delivery Time: 2-3 working days
Payment Terms: T/T/Paypal
Supply Ability: 45000 pieces per month
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Detailed Product Description
Base Material: Stainless Steel Shim Foil Thickness(Optional): 0.12mm
Aperture Configured: Laser Cut Appearance: Engraving And Electro Polishing
Fiducial Mark: Through Hole Application: CSP, BGA, 0.5mm QFP Etc. Package

Product profile

 

 

1.1 General description


This is a type of laser cut SMT stencil built on 0.12mm stainless steel foil with

420 mm x 520 mm x 20mm dimension. It’s fabricated per IPC 7525A using

supplied Gerber data, squeegee area locating in the center. 4 sides of fiducal

marks are through holes to suit for the SMT machine. It’s packed with KK carton

(hard card) and usually 2 stencils are packed for shipment.

 

 

1.2 Features and benifits


A. The data file is used directly to produce and reduce the error rate;
B. The opening position accuracy of SMT template is very high: the whole process

     error is ≤ ±4 μ m;
C. The opening of SMT template has geometric figure, which is advantageous to the

     printing and forming of tin paste;
D. ISO9000 certified manufacturing factory;
E. 12 hours quotation;
F.  Quick Lead time: 1-2 days;
G. No MOQ, low cost for prototypes and small runs quantity;

 

 

1.3 Application


SMD package such as PLCC,QFP,0402,0201,BGA,Flip Chip

 

 

1.4 Parameter and data sheet

Dimension: 520 x 420 mm =1 PCS
Structure Stencil foils with aluminum frame
Base material Stainless steel shim
Foil Thickness 0.12mm
Aperture configured Laser cut
Appearance Engraving and electro polishing
Fiducial mark Through hole
Service area: Worldwide
Quantity of open pads: 1124
Advantages:

a) High precision dimension; b) Good shape on the window;

c) Hole wall is smoother.

Application: CSP, BGA, 0.5mm QFP etc. package

 

 

1.5 Opening Hole Design for Stencil

Component Type Pitch Soldering Width Soldering Length Opening Width Opening Length Shim Thickness
PLCC 1.27mm 0.65mm 2.00mm 0.60mm 1.95mm 0.15-0.25mm
QFP 0.635mm 0.35mm 1.50mm 0.32mm 1.45mm 0.15-0.18mm
QFP 0.50mm 0.254-0.33mm 1.25mm 0.22-0.25mm 1.20mm 0.12-0.15mm
QFP 0.40mm 0.25mm 1.25mm 0.20mm 1.20mm 0.10-0.12mm
QFP 0.30mm 0.20mm 1.00mm 0.15mm 0.95mm 0.07-0.12mm
0402   0.50mm 0.65mm 0.45mm 0.60mm 0.12-0.15mm
0201   0.25mm 0.40mm 0.23mm 0.35mm 0.07-0.12mm
BGA 1.27mm 0.80mm   0.75mm 0.75mm 0.15-0.20mm
BGA 1.00mm 0.38mm   0.35mm 0.35mm 0.10-0.12mm
BGA 0.50mm 0.30mm   0.28mm 0.28mm 0.07-0.12mm
Flip Chip 0.25mm 0.12mm 0.12mm 0.12mm 0.12mm 0.08-0.10mm
Flip Chip 0.20mm 0.10mm 0.10mm 0.10mm 0.10mm 0.05-0.10mm

 

 

Variety of PCBs

SMD Stencil Built on 520 X 420mm With Aluminum Fame 0.12mm thick

SMD Stencil Built on 520 X 420mm With Aluminum Fame 0.12mm thick

 

Contact Details
BICHENG ENTERPRISE LIMITED

Contact Person: Ms. Bonnie Shi

Tel: 86-755-27374946

Fax: 86-755-27374947

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