Gold Finger Rigid Bare PCB Printed Circuit Board

Min. space between Gold finger and Tab is 3.4mm. More details refer to the following table.

Specification:

  • Material: FR4 PCB
  • Layer count: 6 layers 
  • Board thickness: 1.6mm
  • Finish copper thickness: 1.0 oz
  • Surface treatment: ENIG ( Immersion Gold )
  • Application: Consumer electronics


Our Capability:

Solder mask opening space between 

Gold finger and solder Pad (min.)

8mil (0.2mm)
Plating Gold thickness of Gold finger (max.)
Nickel:≥200u"(5.08um)
Gold:≥30u"(0.762um)
Plating Gold thickness of Gold finger (min.)
NICKEL:≥100u''(2.54um)
GOLD:≥5u"(0.127um)
Space between gold finger and Tab (min.)
3.4mm

Bevel edge height of Gold finger (Angle:20°) (max.)

T=1.6mm: 2.2mm
T=1.2mm: 1.65mm
T=1.0mm: 1.37mm
T=0.8mm: 1.1mm

Bevel edge height of Gold finger

(Angle:30°) (max.)

T=1.6mm: 1.39mm
T=1.2mm: 1.04mm
T=1.0mm: 0.87mm
T=0.8mm: 0.7mm

Bevel edge height of Gold finger

(Angle:45°) (max.)

T=1.6mm: 0.8mm
T=1.2mm: 0.6mm
T=1.0mm: 0.5mm
T=0.8mm: 0.4mm

Bevel edge height of Gold finger

(Angle:60°) (max.)

T=1.6mm: 0.46mm
T=1.2mm: 0.35mm
T=1.0mm: 0.29mm
T=0.8mm: 0.23mm
Tolerance of Bevel edge angle of Gold finger
 ±5°, ±3°
Tolerance of Bevel edge height of Gold finger
<30°:7mil(0.178mm)
≥30°:5mil(0.127mm)
Thickness of peelable mask on Gold finger
0.2-0.4mm



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 send us email.We will always give you professional service with 24H/7D online support.

CONTACT NOW
Welcome to send inquiry,we will reply within 12 hours.
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CONTACT NOW

CONTACT NOW
Welcome to send inquiry,we will reply within 12 hours.

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