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PCB Board Assembly

Introduction

PCB Assembly is a process that requires knowledge not just of PCB components and assembly but also of printed circuit board design, PCB fabrication and a strong understanding of the final product. Circuit board assembly is just one piece of the puzzle to delivering the perfect product the first time.
San Francisco Circuits is a one-stop solution for all circuit board services so we are often entrenched with the PCB production process from design to assembly. Through our strong network of well-proven circuit assembly and manufacturing partners, we can provide the most advanced and nearly limitless capabilities for your prototype or production PCB application. Save yourself the trouble that comes with the procurement process and dealing with multiple components vendors. Our experts will find you the best parts for your final product.

PCB Assembly Services:

Quick-turn prototype assembly
Turn-key assembly
Partial turn-key assembly
Consignment assembly
RoHS compliant lead-free assembly
Non-RoHS assembly

Conformal coating
Final box-build and packaging

PCB Assembly Process

Drilling-----Exposure-----Plating-----Etaching & Stripping-----Punching-----Electrical Testing-----SMT-----Wave Soldering-----Assembling-----ICT-----Function Testing-----Temperature & Humidity Testing

Testing Services

X-Ray (2-D and 3-D)
BGA X-Ray Inspection
AOI Testing (Automated Optical Inspection)
ICT Testing (In-Circuit Testing)
Functional Testing (at the board & system level)
Flying Probe

Capabilities

Surface Mount Technology / Parts (SMT Assembly)
Through-Hole Device / Parts (THD)
Mixed Parts: SMT & THD assembly
BGA / Micro BGA / uBGA
QFN, POP & lead-less chips
2800 pin-count BGA
0201 / 1005 passive components
0.3 / 0.4 Pitch
PoP Package
Flip-chip under-filled CCGA
BGA Interposer / Stack-up
and more…

FPC Stainless Steel Sheets PCB Board Material , Ni thickness 2～8um

Name: FPC Stainless Steel Sheets PCB Board Material , Ni thickness 2～8um
Brand: Zhengye
SKU: FPC Stainless Steel Sheets
Rating: 4.9 (196 reviews)

Large Image : FPC Stainless Steel Sheets PCB Board Material , Ni thickness 2～8um

Product Details:

Place of Origin:	China
Brand Name:	Zhengye
Model Number:	FPC Stainless Steel Sheets

Payment & Shipping Terms:

Minimum Order Quantity:	1
Price:	negotiation
Packaging Details:	Wooden Carton
Delivery Time:	negotiation
Payment Terms:	T/T
Supply Ability:	negotiation

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Detailed Product Description

Item:

Production Ability

Steel Distance:

0.4mm

Outer Dimension:

Min：2mm*2mm；Max：100mm*100mm

Surface Treatment:

Ni Thickness 2～8um

Highlight:

pcb board material

flexible pcb material

FPC Stainless Steel Sheets PCB Board Material In Industrial / Electronic

FPC Stainless Steel Sheets

Product Attributes:

Product name	FPC Stainless Steel Sheets
Brand Name:	Zhengye
Model Number:	/
Place of Origin:	China
Packaging Details:	Wooden Carton

FPC Stainless Steel Sheets Use:

Due to the stainless steel material is provided with a series features such as excellent corrosion resistance

and form ability,compatibility,and robustness within a wide temperature range, it is widely used in industrial,

electronic, supplies, and building decoration industry areas.

FPC Stainless Steel Sheets Features:

PASTED TO THE CONNECTING FIGERS TO STIFFEN THE FPC strength in order to facilitate
assembly.General thickness is 0.2mm
Adding a steel plate to the bottom of the main keyboard for positioning and to ensure a nicer touch.
Thickness is about 0.4mm

Parameters:

Production Ability
NO.	Item	Production Ability
1	Hole Diameter	0.05mm～0.01mm hickness≥0.5mm hole diameter
		0.15mm～0.2mm hickness≥0.8mm hole diameter
		0.2mm～0.3mm hickness≥1.0mm hole diameter
		0.4mm～0.5mm hickness≥1.5mm hole diameter
2	Steel Thickness	Max thickness≥0.5mmMin thickness ≤0.5mm
3	Steel Distance	0.4mm
4	Outer Dimension	Min:2mm2mm；Max:100mm100mm
5	Outer Tolerance	Dimension Tolerance +0.03mm～0.05mm, +0.05mm～0.03mm,±0.03mm
6	Surface Treatment	Ni thickness 2～8um

Etching Ability
Ordinal	Item	Production Ability
1	Hole Diameter	Below 0.2mm thickness ≥0.15mm
		Below 0.3mm thickness ≥0.3mm
		Above 0.3mm thickness≥0.5mm
2	Steel Thickness	Max thickness 0.5mm,Min thickness 0.05mm
3	Steel Distance	≥0.4mm
4	Outer Dimension	Max:700500mm；Min:0.30.3mm
5	Hole Diameter Edge to Outer	T ≤0.15mm,min≥0.1mm
		T ≤0.2mm,min≥0.15mm
		T ≤0.25mm～0.3,min≥0.175mm
		T ≤0.3mm,min≥0.3mm
6	Surface Treatment	Ni thickness 2～8um
7	Materials	ADThermosetting pure rubber
8	Diviation Tolerance	Mannual position:0.1mm；model adhesive:0.05mm
9	Whole Length Tolerance	TOLERANCE
		Thicknes linear	T<0.3mm	T=0.3—0.35mm	T=0.4—0.5mm
		0＜L≤20	±0.05mm	±0.1mm	±0.15mm
		20＜L≤60	±0.075mm	±0.125mm	±0.15mm
		60＜L≤120	±0.1mm	±0.15mm	±0.15mm
10	Outer Tolerance	Dimension Tolerance +0.03mm～0.05mm,+0.05mm～0.03mm,±0.03mm

FPC Stainless Steel Sheets PCB Board Material , Ni thickness 2～8um

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Contact Person: Miss. aaa

Tel: 86 755 8546321

Fax: 86-10-66557788-2345