Welcome To ShenZhen DiHe
ShenZhen DiHe, your best option for pcb manufacturing, components source and one-stop pcb
assembly.
Product Description
1. Aluminum Printed Circuit Board Manufacturing Capability:
No. | Item | Technical Specification |
1 | Number of layers | Single side, double side, 4 layers |
2 | Type of product | Aluminum, copper, iron base MCPCB |
3 | Supplier of laminate | BERGQUIST,CHINSHI, EASTPOWER |
4 | Thermal conductivity | 0.8-120W/mK. |
5 | Finish board thickness | 0.2-5.0mm |
6 | Copper thickness | Hoz-4oz |
7 | Supplier of solder mask | Taiyo, Fotochem |
8 | Bow and twist | ≤0.75% |
9 | Min. hole's size | 0.2mm |
10 | Max. board size | 1200mm*610mm |
11 | Min. board size | 10mm*10mm |
Rigid FR-4PCB Technical Capabilities | |
Item | Manufacture Capability |
Layers | 1-20L |
Material Types | FR-4, CEM-1,CEM-3, IMS, High TG, |
High Frequency, Halogen Free, | |
Aluminum base, metal core base | |
Max.Panel Dimension | 546mm*622mm |
Outline Tolerance | ±0.10mm |
Board Thickness | 0.20mm-5.0mm |
Board thickness Tolerance(t=0.8mm) | ±8% |
Min. Mechanical Drill Hole Size | 0.15mm |
Min. Laser Drill Hole Size | 0.075mm |
Min.track Width | 0.0635mm(2.5mil) |
Min.track Gap | 0.0635mm(2.5mil) |
Surface treatment | HASL(LF), Flash gold, ENIG,OSP |
(Lead free compatible), Carbon ink, | |
Peelable S/M, Immersion Ag/Tin, | |
Gold finger plating, | |
ENIG+ Gold finger | |
External Cu.Thickness | 35um-210um(1oz-6oz) |
Internal Cu.Thickness | 17um-175um(0.5oz-5oz) |
Drilling Bit Size(CNC) | 0.10mm-5.95mm |
Finished Hole Dimension(CNC) | 0.20mm-6.0mm |
Hole Tolerance(CNC) | ±0.075mm/±0.05mm |
Hole Postion Tolerance(CNC) | ±0.05mm |
Board Thickness : Min.Hole Dimension | 8:1 |
Performance Test | 100% electrical and electricity |
performance test | |
Solder Mask | LPI, green, black, white, |
red, blue, yellow | |
Min Solder Mask Bridge | 0.0635mm |
Thermal Shock Test | 288℃,10S,3X |
Impedance Control Tolerance | ±5% |
*** All of the above description is to demonstrate the ability of our factory, if you have specific requirements, please contact us.
2.Lead time
Samples: Within 24 hours with expedite cost
Mass production: Short delivery time according to different pcb order.
3.Payment Terms:
T/T, WEST UNION, Paypal Accepted
4.View of DiHe Factory
5.Our Advantage:
***Free samples available
***Prompt response
prompt response for RFQs and order status checking.
***Reliable Quality
Complying with IPC class 2 standards. 100% electrical tested.
***Attractive Price
Minimize costs during production and charge low from customers.
***On time Delivery
On time delivery rate is over 97%
***Quick Lead time
2-6 days for one layer, 3-9days for 2 layers, 4-13days for 4 layers, 5-16 days for 6 layers.
6. Certification:
