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Through Hole 0.12mm PCB SMT Stencil Electro Polishing

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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

—— Sebastian Toplisek

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: Regards, Daniel

—— Daniel Ford

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Through Hole 0.12mm PCB SMT Stencil Electro Polishing

Name: Through Hole 0.12mm PCB SMT Stencil Electro Polishing
Brand: Bicheng
SKU: BIC-951.V1.0
Price: 9.99 USD
Availability: InStock
Rating: 5 (141 reviews)

Large Image : Through Hole 0.12mm PCB SMT Stencil Electro Polishing

Product Details:

Place of Origin:	CHINA
Brand Name:	Bicheng
Certification:	UL, ISO9001, IATF16949
Model Number:	BIC-951.V1.0

Payment & Shipping Terms:

Minimum Order Quantity:	1PCS
Price:	USD9.99-99.99
Packaging Details:	Vacuum bags+Cartons
Delivery Time:	8-9 working days
Payment Terms:	T/T
Supply Ability:	5000PCS per month

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Detailed Product Description

Base Material:	Stainless Steel Shim	Stencil Size:	520 X 420 Mm =1 PCS
Stencil Thickness:	0.12mm	Structure:	Stencil Foils With Aluminum Frame
Aperture:	Laser Cut	Appearance:	Engraving And Electro Polishing
Fiducial Mark:	Through Hole	Quantity Of Open Pads:	1254
High Light:	Through Hole PCB SMT Stencil , 0.12mm PCB SMT Stencil , 0.12mm PCB Solder Stencil

Laser SMT Stencil Made of 0.12mm Stainless Steel Foil With 520 X 420mm Aluminum Frame

1.1 General description

This is a type of laser cut SMT stencil built on 0.12mm stainless steel foil with 520 mm x 420 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

The data file is used directly to produce and reduce the error rate;

The opening position accuracy of SMT template is very high: the whole process error is ≤ ±4 μ m;

The opening of SMT template has geometric figure, which is advantageous to the printing and forming of tin paste;

Quick and on-time delivery;

Great customer service;

Diversified shipping method;

No MOQ, low cost for prototypes and small runs quantity;

1.3 Applications

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:	1254
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 Holes Design for SMT 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