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Shenzhen Bicheng Electronics Technology Co., Ltd
Shenzhen Bicheng Electronics Technology Co., Ltd

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Laser Stencil Built on 520 X 420mm Fame with 0.12mm Stainless Steel Foil

Laser Stencil Built on 520 X 420mm Fame with 0.12mm Stainless Steel Foil

  • Laser Stencil Built on 520 X 420mm Fame with 0.12mm Stainless Steel Foil
  • Laser Stencil Built on 520 X 420mm Fame with 0.12mm Stainless Steel Foil
  • Laser Stencil Built on 520 X 420mm Fame with 0.12mm Stainless Steel Foil
  • Laser Stencil Built on 520 X 420mm Fame with 0.12mm Stainless Steel Foil
  • Laser Stencil Built on 520 X 420mm Fame with 0.12mm Stainless Steel Foil
Laser Stencil Built on 520 X 420mm Fame with 0.12mm Stainless Steel Foil
Product Details:
Place of Origin: China
Brand Name: Bicheng Enterprise Limited
Certification: UL
Model Number: BIC-0808-V8.08
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: 761
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

 

Laser Stencil Built on 520 X 420mm Fame with 0.12mm Stainless Steel Foil 0

Laser Stencil Built on 520 X 420mm Fame with 0.12mm Stainless Steel Foil 1

Contact Details
Shenzhen Bicheng Electronics Technology Co., Ltd

Contact Person: Mr. Kevin Liao

Tel: 86-755-27374847

Fax: 86-755-27374947

Send your inquiry directly to us
Other Products
Shenzhen Bicheng Electronics Technology Co., Ltd
6-11C Shidai Jingyuan Fuyong Town, Baoan District, Shenzhen City, Guangdong Province, China
Tel:86-755-27374946
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