Immersion Gold PCB board 2layer FR-4 material with Blue Soldermask
Commodity Introduction
This is a type of FR-4 PCB for the application of CODEC. It's a 2 layer board at 1.6mm thick. The
base laminate is from ITEQ, Solder mask and silkscreen from Taiyo. It's fabricated per IPC 6012
Class 2 using supplied Gerber data. Each 10 boards or panels are packed separately.
Parameters & Data Sheet
| Item |
Requirement |
Result |
| Laminate |
Type |
FR-4 |
FR-4 |
| Supplier |
ITEQ |
ITEQ |
| Board thickness |
1.60±10% mm |
1.58-1.62 mm |
| Outer copper foil |
>=35 um |
42.37um |
| Inner copper foil |
H/H OZ |
H/H OZ |
| Warp-twist |
<= 0.75% |
0.55% |
| Legend |
Type |
KSM-388W/KSM-28 |
KSM-388W/KSM-28 |
| Color |
White |
White |
| Location |
CS & SS |
CS & SS |
| Marking |
Co.logo |
YES |
OK |
| UL.logo |
YES |
OK |
| Date code |
WWYY |
WWYY |
| Marking form |
NA |
OK |
| Location |
/ |
/ |
| Min line width (mil) |
5.9 |
6.1 |
| Min line spacing (mil) |
6 |
5.8 |
| Min ring width (mil) |
NA |
NA |
| Solder Mask |
Type |
KSM-6189BLM1 |
KSM-6189BLM1 |
| Color |
Blue Matt |
Blue Matt |
| Thickness |
>=10 um |
14 um |
| Pencil Test |
6H OR ABOVE |
OK |
| SOLVENT TEST |
NO ATTACK |
OK |
| TAPE TEST |
NO PEEL OFF |
OK |
| Surface Treament |
Immersion Gold |
OK |
| Special Treament |
Silk screen |
/ |
/ |
| Location |
/ |
/ |
| Forming |
V-cut |
OK |
| Normal Testing |
Electrical test |
100% PCB passed |
OK |
| Visual inspection |
IPC-A-600H&IPC-6012C |
OK |
| Solderability Test |
245ºC 5S 1 Cycle |
OK |
Bicheng PCB (Bicheng Enterprise Limited)
Bicheng Enterprise Limited offers single sided PCB, double sided PCB and multilayer circuit
boards. We have been serving electronics industry in Shenzhen, China for 15 years.
OUR ADVANTAGES
* Your satisfied source to buy printed circuit boards (PCBs)
* All PCBs are 100% tested (flying probe or fixture test)
* Free panelizing
* Special price for partners
* On time delivery
* No minimum order quantity
* Worldwide shipping, door to door service
OUR PRODUCTS
* PCB Prototypes and PCB mass production
* Rigid PCB Fabrication
* Flexible PCB (FPC)
* PCB up to 32 layers
* RoHS complaint, Lead free PCBs
* Material: FR-4, High Tg (Tg170, Tg180), RO4350B, RO4003C, Polyimide, Aluminum core.
* Controlled Impedance
* Hybrid PCB
* Heavy copper
* Surface finish: HASL, HASL lead free, Immersion tin, Immersion silver, Immersion gold, Gold
finger
* Blind via, countersunk hole, castellation hole, press-fit hole
* 3 days to 4 weeks lead time
Audited Supplier 
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