Specification:
- Material: FR4 PCB
- Layer count: 4 layers
- Board thickness: 1.6mm
- Finish copper thickness: 1.0 oz
- Surface treatment: ENIG ( Immersion Gold ),Au 4'' min
- Application: Electrical appliances
Our Capability:
|
Nickel
& Gold thickness for ENIG |
Nickel: ≥100u"(2.54um) Gold: 1-3u"(0.025-0.076um)
3-5u"(0.076-0.127um)
|
|
Immersion
silver thickness |
8-16u"
(0.2-0.4um) |
|
Nickel
and gold thickness for flash gold plating |
Nickel: ≥100u"(2.54um)
Gold: ≤60u"(1.524um)
|
|
Solder
thickness on SMD Pad(HASL)(MIN.) |
40u"(1.0um) , 100u" (2.54um) |
|
Solder
thickness without SMD Pad(HASL) (MIN.) |
40u"(1.0um) |
PCB Manufacturing Process Flow:
FAQ:
A. Why choose High Precision
Technology as PCB supplier?
-- High Precision Technology specialises on PCB manufacturing since 2011 with
rich experiences. We mainly use KB & Shengyi Brand laminiate, Rongda &
Taiyo brand oil and strictly compliance to IPC-6012 class 2. In our Hunan new
factory, all procedures are made in-house. The quality and price can be
controlled effectively. If you are still looking for a suitable supplier of PCB
fabrication, contact us, we will supply professional and flexible support.
B. What’s
kind of certificates do you have?
-- We have certificate ISO9001, ISO14001, UL, TS16949 etc.
C. What's
lead time?
-- The lead time can be negotiable to meet your demands.
D. What is
MOQ (Minimum Order Quantity)?
-- There is no MOQ for new PN, sample is welcome.
E. What informations need to be supplied for quote?
-- Order quantity, Gerber file, PCB specification ( base
material, layer, PCB finished thickness, base copper thickness, surface
treatment, solder mask color, and others if you have )
F. Is the
files for quote or manufacturing safer?
-- Yes, it is safe as we are professional PCB manufacturer
and Non-disclosure agreement can be signed if you need. All documents from
customers are never shared with any third parties.
G. When can
the quotation be supplied?
-- All quotation can be supplied within 24 hours.
More enquiry,welcome to contact us.We will always give you professional service with 24H/7D online support.
