RF Hybrid High Frequency PCB 4 Layer
Hybrid PCB Built On 8mil 0.203mm RO4003C and FR-4
We’ll see a type of 4 layer hybrid PCB built on 0.203mm (8mil) RO4003C and FR-4 for the application of attenuator. It's 1.1 mm thick with blue solder mask and immersion silver on pads. They're fabricated per IPC 6012 Class 2 using
supplied Gerber data. Each 25 boards are packed for shipment.
Let’s
see the stack-up.
Layer
1 to layer 2 is the RO4003C core, then the left are FR-4 material. Boards are through holes.
Let’s
see the micro-section.
Features and Benefits:
1) RO4003C
exhibit a stable dielectric constant over a broad frequency range. This makes
it an ideal substrate for broadband applications.
2) Signal
integrity performance improvement over the stack-ups with all FR4 board
3) Thermal
stress test, reliability test, insulation resistance test and ionic contamination
test, AOI test etc.
4)
No MOQ
5) Experienced
sales persons provide skilled customer services.
Applications:
RF
transceiver Power divider LNBAttenuator Directional coupler Photocoupler
Parameter and Data Sheet:
|
PCB SIZE
|
140 x 35
mm=1PCS
|
|
BOARD TYPE
|
Multilayer
PCB
|
|
Number
of Layers
|
4 layers
|
|
Surface
Mount Components
|
YES
|
|
Through
Hole Components
|
YES
|
|
LAYER STACKUP
|
copper
------- 35um TOP layer
|
|
RO4003C 0.203mm
|
|
copper ------- 35um(1oz) MidLayer 1
|
|
FR-4 0.5mm
|
|
copper ------- 35um(1oz) MidLayer 2
|
|
FR-4 0.2mm
|
|
copper ------- 35um BOT layer
|
|
TECHNOLOGY
|
|
|
Minimum Trace and Space:
|
7.8
mil / 4.4 mil
|
|
Minimum
/ Maximum Holes:
|
0.3
mm / 2.5 mm
|
|
Number
of Different Holes:
|
4
|
|
Number
of Drill Holes:
|
91
|
|
Number
of Milled Slots:
|
0
|
|
Number
of Internal Cutouts:
|
0
|
|
Impedance
Control:
|
no
|
|
Number
of Gold finger:
|
0
|
|
BOARD
MATERIAL
|
|
|
Glass
Epoxy:
|
Rogers
RO4003C +FR4 hybrid material
|
|
Final
foil external:
|
1
oz
|
|
Final
foil internal:
|
1
oz
|
|
Final
height of PCB:
|
1.1
mm ±0.11
|
|
PLATING AND COATING
|
|
|
Surface Finish
|
Immersion silver
|
|
Solder
Mask Apply To:
|
TOP and Bottom,
12micron Minimum
|
|
Solder
Mask Color:
|
Blue,
KSM-6189BL04/KSM-19H01
|
|
Solder
Mask Type:
|
LPSM
|
|
CONTOUR/CUTTING
|
Routing
|
|
MARKING
|
|
|
Side of
Component Legend
|
NO
|
|
Colour
of Component Legend
|
NO
|
|
Manufacturer
Name or Logo:
|
NO
|
|
VIA
|
Plated
through hole(PTH), minimum size 0.3mm.
|
|
FLAMIBILITY RATING
|
UL
94-V0 Approval MIN.
|
|
DIMENSION TOLERANCE
|
|
|
Outline
dimension:
|
0.0059"
|
|
Board
plating:
|
0.0029"
|
|
Drill
tolerance:
|
0.002"
|
|
TEST
|
100%
Electrical Test prior shipment
|
|
TYPE OF ARTWORK TO BE SUPPLIED
|
email
file, Gerber RS-274-X, PCBDOC etc
|
|
SERVICE AREA
|
Worldwide,
Globally.
|
We offer some of the most innovative
printed circuit board technologies and the highest quality standards in
the industry. You can count on our PCB supplier to meet your needs, from
the simplest boards to the most complex low-volume and mass-production
designs.
A hybrid printed circuit board (PCB) multilayer board is a PCB that uses
different materials to optimize electrical performance, improve system
reliability, and focus on high-frequency RF applications. Hybrid PCB Board involves using different materials instead of one to create the
core layer of the substrate as well as the dielectric layers.
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