Name: SMT Stencil For PCB Assembly Solder Paste Laser Profile with 01mm stainless steel foil
Brand: Bicheng Enterprise Limited
Price: 69 USD

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SMT Stencil For PCB Assembly Solder Paste Laser Profile with 0.1mm stainless steel foil

Brand Name:Bicheng Enterprise Limited

Certification:UL

Model Number:BIC-0427-V4.27

Minimum Order Quantity:1

Delivery Time:2-3 working days

Payment Terms:T/T/Paypal

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Shenzhen Bicheng Electronics Technology Co., Ltd

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Location: Shenzhen Guangdong China

Address: 6-11C Shidai Jingyuan Fuyong Town, Baoan District, Shenzhen City, Guangdong Province, China

Supplier`s last login times: within 1 hours

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Product Details Company Profile

Product Details

Product profile

1.1 General description

This is a type of solder paste SMT stencil (100% laser cut) built on 0.1mm stainless

steel foil with aluminum frame 420 mm x 520 mm x 20mm dimension. It’s fabricated

per IPC 7525A using supplied Gerber data, squeegee area locating in the center.

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. Engineering design prevents problems from occurring in pre production;
E. Money-saving, Worry-saving and Labor-saving;
F. Door to door shipment service;
G. More than 9000 types per month;
H. No minimum order quantity. 1 piece is available;

1.3 Application

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

1.4 Parameter and data sheet

Dimension:	370mm x 470mm, 420mm x 520mm, 550mm x 650mm
Structure	Stencil foils with aluminum frame
Base material	Stainless steel shim
Foil Thickness	0.05mm, 0.06mm, 0.08mm, 0.1mm, 0.12mm, 0.15mm, 0.18mm, 0.2mm
Aperture configured	Laser cut
Appearance	Engraving and electro polishing
Fiducial mark	Through hole
Service area:	Worldwide
Quantity of open pads:	1533
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

Company Profile

Founded in 2003, Shenzhen Bicheng Electronics Technology Co., Ltd is an established high frequency PCB supplier and exporter in Shenzhen China, severing cellular base station antenna, satellite, high frequency passive components, microstrip line and band line circuit, millimeter wave equipment, radar systems, digital radio frequency antenna and other fields worldwide for 18 years. Our high frequency PCBs are mainly built on 3 high frequency material brands: Rogers Corporation, Taconic and Wangling. Dielectric constant ranges from 2.2 to 10.2 etc.

We also have divisions of FR-4 circuit board, flexible circuits and metal core PCBs featured as prototypes, small runs to mass production. We actively research and build such high value added PCB projects as HDI, quick turn, impedance control, heavy copper and backplane board etc. This has made our PCB products generate an effective prolongation and complementation, as well as formation of integrated products line ranging from low-end to high-end.

Bicheng PCB is headquartered in Shenzhen, a city with great economic vitality. Based in China, we adhere to the philosophy of servicing small and medium sized companies offering variety of circuit boards to meet the demands of market.

We maintain the highest standards which support products that exhibit exceptional quality, performance and reliability. The circuit board ranges from conventional FR-4 to PTFE, metal core to flexible circuits which are used in the industries of home appliances, portable and consumable electronics, medical filed, aerospace as well as telecommunications etc.

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