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Four Layer LED Light PCB Board Immersion Gold Surface Finishing

Four Layer LED Light PCB Board Immersion Gold Surface Finishing

Four Layer LED Light PCB Board Immersion Gold Surface Finishing

Product Details:

Place of Origin: China
Brand Name: ACCPCB
Certification: ISO, UL, SGS,TS16949
Model Number: P1130

Payment & Shipping Terms:

Minimum Order Quantity: 1 pcs
Price: Negotiable
Packaging Details: Vacuum packing with desiccant
Delivery Time: 5-8DAS
Payment Terms: L/C / T/T / Western Union / Paypal
Supply Ability: 30000SQ.M/PER MONTH
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Detailed Product Description
Base Material: KB FR4tg70 Count Layer: Four Layer
Copper Thickness: 1.20 / 1.20 OZ In All Layer Finish Board Thickness: 1.60mm
Solder Mask: Green
High Light:

led bulb circuit board


led tube light circuit pcb

Four Layer LED Light PCB Board Immersion Gold Surface Finishing



Key Specifications/Special Features:


Base material : FR4 four layer tg180
Copper thickness : 1.2 / 1.2 oz
Board thickness : 1.60mm
Min. hole size : 0. 25mm
Min. line width : 8 mils
Min. line spacing : 8 mils
Surface finishing : Immersion gold
Application : LED lamp light
Board thickness tolerance : ±10%
Certificate : RoHS, ISO 9001, UL

Full range of testing services:

▪ AOI, function testing, In circuit testing, X-ray for BGA testing
▪ 3D paste thickness test
▪ Flash testing and earth bonding tests can also be undertaken where required

▪ Using our X-ray machine, we test PCBs to component level and all wiring is fully inspected and tested
▪ Each board is carefully examined by our dedicated inspection team using AOI and high magnification viewers





1. How do ACCPCB ensure quality?


Our high quality standard is achieved with the following.

1.1 The process is strictly controlled under ISO 9001:2008 standards.
1.2 Extensive use of software in managing the production process
1.3 State-of-art testing equipments and tools. E.g. Flying Probe,e-Testing, X-ray Inspection, AOI (Automated Optical Inspector) .
1.4.Dedicated quality assurance team with failure case analysis process

2. What kinds of boards can ACCPCB process?


Common FR4, high-TG and halogen-free boards, Rogers, Arlon, Telfon, aluminum/copper-based boards, PI, etc.

3. What data are needed for PCB production?


PCB Gerber files with RS-274-X format.

4. What’s the typical process flow for multi-layer PCB?


Material cutting → Inner dry film → inner etching → Inner AOI → Multi-bond→ Layer stack up Pressing → Drilling → PTH → Panel Plating → Outer Dry Film → Pattern Plating → Outer etching → Outer AOI → Solder Mask → Component Mark → Surface finish → Routing → E/T → Visual Inspection.

5. How many types of surface finish ACCPCB can do?


O-the leader has the full series of surface finish, such as: ENIG, OSP, LF-HASL, gold plating (soft/hard), immersion silver, Tin, silver plating, immersion tin plating, carbon ink and etc. .. OSP, ENIG, OSP + ENIG commonly used on the HDI, we usually recommend that you use a client or OSP OSP + ENIG if BGA PAD size less than 0.3 mm.

6. What are the main factors which will affect the price of PCB?


Surface finish;

Board thickness, Copper thickness;
Technology difficulty;
Different quality criteria;
PCB characteristics;
Payment terms;


7. How to you make the impedance calculation?


The impedance control system is done using some test coupons, the SI6000 soft and the CITS 500s equipment.


Widely used in stage, Industrila control,computer,consuming electronics,security,automotive,power electronics,medical,telecom etc.




Four Layer LED Light PCB Board Immersion Gold Surface Finishing

Contact Details
Accuracy Electronics Technologies Co.,Ltd

Contact Person: sales

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