Electronic circuit board manufacturer from China manufacturer - Shenzhen Tianweisheng Electronic Co., Ltd.

Price:	0.1~0.5 USD
Payment Terms:	T/T,WU;Paypal
Place of Origin:	Guangdong, China (Mainland)


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Product Detail

Model No.: TWS-D77B

Production Capacity: 120000 Square Meter /Month

Delivery Date: 5-15 working days after you...

Base Material: FR-1,FR-2,FR-4,CEM-1,CEM-3,...

Board Thickness: 0.2mm-7mm

Min. Line Width: 0.075mm(3mil)

Surface Finishing: HALS/HALS lead free,Chemica...

Solder Mask: green/red/blue/white/yellow

Certification: UL/SGS/ROHS

Warp&Twist: 0.7%

Impedance control: ±10%

PCB standard: IPC-A-610D

Means of Transport: Ocean,Land,Air

Packing: vacuum packaging and carton...

Brand Name: TWS

Copper Thickness: 0.5-4.0oz

Min. Hole Diameter: 0.25mm

Min. Line Spacing: 0.075mm(3mil)

Layer: 1-28 Layer

MAX.Board Size: 9200*900mm

Controlled impedance: ±5%

Rang of finish boards thickness: 0.21~7.0mm

OEM/ODM: One-stop service

Electronic circuit board manufacturer
1.4 layer pcb manufacturer
2.Accept small order
3.Most resonable price
4.Certificates:UL,ETL,ISO,CE,ROHS

Electronic circuit board manufacturer

1.FR4,6 layer,HASL,1.6MM,impedance controlled rigid flex pcb board ,

2.100% E-tested

3. UL approved on requirements of materials, solder mask, and conductor widths and spacing. All materials purchased and used in manufacturing have a flammability rating to 94V-O.

4.Track your oder on time

5.Lead time is manufacturing+shipping time

We offer the following PCB assembly services:

1.Circuit board assembly fabrication One-stop pcb assemblies service, PCB design, PCB layout, PCB manufacturing, PCB Assemblies, components sourcing, PCBA Function Test, design solution.

2.PCB+COMPONENTS+SMT the whole service with top quality and very competitive price for you;Provide for SMT,SMD, DIP, AI, OEM/ODM smd smt pcb assembly service.

3.Electronic Component purchasing service

PCB&PCBA Supplier

-For 15 years Experience in PCB Field

-IPC-600 Class II and III Workmanship Standard

-UL,TS16949,ISO9001,Rohs Certificated

-OEM PCBA are welcome

-0201 chip, BGA & HDI, No MOQ

-ESD Protection Control Procedure

-PCBA Leadtime:15 days

Main Capability

Layer material: CEM-1, CEM-3, FR-4, FR-4 high Tg, King Board (KB), HF halogen, aluminum pcb (MCPCB), iron-based pcb, copper-based pcb

Board thickness: 0.2-3.5mm

Copper thickness: 1-5 Oz

Min. drilled hole size: 0.2mm

Copper thickness in hole: 20-25um(0.79-1.0mil)

How to order:

Send PCB File to us → we reply in 12 hours →according design file work out price for your reference →Agree on price → send PI to you →payment → arrange production → delivery on time →After sales service.

PCB Capacity

NO		ITEM		Technical Data
1		Layer		1-28 Layers
2		Board material		FR4,FR4 Halogen free,TEFLON Rogers,Getek High-TG(TG>170),Aluminium base
3		Max.Board Size0		457*660mm
4		Min.Board Thickness		2 layers 0.2mm
				4 layers 0.4mm
				6 layers 0.8mm
				8 layers 1.0mm
				10 layers 1.2mm
5		Max.Board Thickness		8.0mm
6		Min.Line Width		0.05mm
7		Min.Line Space		0.05mm
8		Min.Hole Size0		Electroplating Via 0.15mm
				Micro via 0.075mm
9		PTH Wall Thickness)		20-25um
10		Max.finish copper thickness0		8OZ
11		PTH Dia.Tolerance		±0.05mm
12		NPTH Dia.Tolerance		±0.025mm
13		Hole Position Deviation		±0.05mm
14		Outline Tolerance		±0.1mm
15		Min.S/M Pitch		0.08mm
16		Insulation Resistance		3x10Sec, 288°C
17		Warp and Twist		≤0.7%
18		Electric Strength		>1.3KV/mm
19		Peel Strength		≥1.4N/mm
20		Solder Mask Abrasion		≥6H
21		Flammability		94V0
22		Impedance Control		±5%
1	Layer		1-16 layer
2	Material		FR-4, CEM-1, CEM-3, High-TG, FR4, Halogen Free, FR-1, FR-2, Aluminum
3	Board thickness		0.2mm-4mm
4	Max. finished board side		500mm*500mm
5	Min. drilled hole size		0.25mm
6	Min. line width		0.075mm (3mil)
7	Min. line spacing		0.075mm (3mil)
8	Surface finishing		HALS/HALS lead free, Chemical tin
9	Copper thickness		0.5-4.0oz
10	Solder mask color		Green/red/yellow
11	Inner packing		Anti-static bag packing
12	Outer packing		Carton packing
13	Hole tolerance		PTH:±0.076,NTPH:±0.05
14	Certificate		ISO 9001
15	Profiling Punching		Routing, V-CUT, Beveling
16	Assembly Service		Design and OEM
17	Production process		SMT, DIP, Bonding

Testing Items

1.100% Electrical Test

2.100% Visual Inspection (including warp & twist check)

3.Dimensional Inspection (finished hole sizes, pcb profiles, etc)

4.Microsection

5.Solderability Test (245±5ºC; 3-5 sec)

6.Thermal Test (288±5ºC; 10 sec. inspect delamination, etc)

7.Tape Test (adhesion test)

8.Peel Test (conductor peel strength)

9.Impedance Test

10.Ionic Contamination Test

PCB Assemblu Service:

* PCB design,pcb layout and pcb production

* Every board is to IPC Class II or higher standard

* All boards are UL approved and made in ISO-9001 certified facilities

* 100% tested (flying probe or E-test)

* Free panelizing and PCB design check with no extra cost* 24/7 engineering support. We work with customers closely to ensure the boards are standards compliant.