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4Layer SIM PCBA-3


Product Type: 4 Layer SIM PCB Assembly with SIM808 

PCB Specification: 4Layer, FR4, 1.6mm, All copper 1oz, Green solder mask, white silkscreen, HASL Lead free

Electronic Components: 82 different parts, 152 SMD parts, 6 THT parts

PCB Assembly: Double sided Hybrid PCB Assembly Specification: 0201 and fine pitch assembly 

Quantity: 2000pcs in 2017 

Manufacturer: ZhongFeng Electronic 

PCB Certification: ISO9001/ISO14001/TS16949/UL, IPC Class 2 

PCB Assembly Certification ISO9001, IATF16949, RoHS, IPC-A-610F 

Packaging Details: ESD bag, EPE, bubble film, etc. 

Total Lead Time: 40days 

Payment: T/T (also OK for PayPal, Western Union, Credit Account, etc.) 

Shipment: DHL (Also OK for Fedex, UPS, TNT, by air or by sea) 

The board is designed by customer and we did full turnkey PCB assembly Service for this project from prototype to big production (PCB manufacture, components procurement and PCB assembly). As a PCB assembly manufacturer, our aim is to provide high quality electronic printed circuit board assembly service in quick lead time. 

For your project, feel free to send us the Gerber data and BOM by email sales@zfpcba.com, we will quote you shortly.

Our PCB capabilities:


1-36 layers


FR-4 (Standard FR4, Mid-Tg FR4, Hi-Tg FR4, Lead free assembly material) , Halogen-Free, Metal Core, Polyester, Polymide etc.

Board Thickness

0.1mm-6.0mm (.016"-.126")

Copper Thickness


Board size


Min Tracing/Spacing

0.075mm/0.075mm (3mil/3mil)

Min drilling Hole diameter

0.15mm(6mil), 0.1mm(4mil)-laser drill

Solder Mask

LPI, different colors(Green, Green matt, Black, Black Matt, White, Red, Yellow, Blue)

Silkscreen color

White, Blue, Black, Red, Yellow

Surface finish

Lead free HASL, immersion gold, golden finger, immersion tin, immersion silver, OSP, Carbon oil, plated hard gold(up to 100u")

Impedance tolerance


Chamfer of Gold Fingers

20, 30, 45, 60


Flying probe or Testing fixture


Our PCBA Capabilities:


From prototype to big volume, no MOQ

Assembly type

SMT, THT or Hybrid

Parts procurement

Full turnkey (we provided all components)

Partial turnkey ( Customer provide the main components and we provide the rest)

Kitted (Customer provide all components)

Component types

SMT 0201, BGA 0.3mm pitch, QFP 0.3mm pitch, etc.


Custom testing, ICT, FCT, AOI, Test jig