Taconic Microwave PCB Made on TLF-35 30mil
0.762mm with OSP for Size Effective Antenna
(Printed
Circuit Boards are custom-made products, the picture and parameters shown are
just for reference)
Taconic TLF-35 PCB is an organic-ceramic laminate in Taconic’s family of product. TLF-35 advanced is the best choice
for low cost, high volume commercial microwave and radio frequency application. TLF-35 advanced has
excellent peel strength for 0.5 ounce and 1 ounce copper and is designed to offer
superior high frequency performance. Advanced TLF- 35A laminates show similar electrical properties as TLF-35 but tighter DK
tolerance.
TLF-35 advanced is designed to obtaining improved PIMD performances on size effective boards for antenna application. Most of sensitive PIMD required base material’s Dielectric constant
is around 3.0 whereas TLF-35 material dielectric constant is 3. 5 with similar PIMD levels.
Benefits:
Low cost
Excellent peel strength
Exceptionally low DF
Low moisture absorption
Very high thermal reliability
Applications:
Filter, coupler, splitter, combiner and mixer
Antenna
High power Amplifier, TMA, TMB, LNA
Repeater
Passive components
Medical scanners
PCB Specifications
|
PCB SIZE
|
90 x 79mm=1PCS
|
|
BOARD TYPE
|
Double
sided PCB
|
|
Number
of Layers
|
2 layers
|
|
Surface
Mount Components
|
YES
|
|
Through
Hole Components
|
NO
|
|
LAYER STACKUP
|
copper
------- 35um(1 oz)+plate TOP layer
|
|
TLF-35 0.762mm
|
|
copper ------- 35um(1oz) + plate BOT Layer
|
|
TECHNOLOGY
|
|
|
Minimum Trace and Space:
|
6
mil / 6 mil
|
|
Minimum
/ Maximum Holes:
|
0.4mm/2.2mm
|
|
Number
of Different Holes:
|
0
|
|
Number
of Drill Holes:
|
0
|
|
Number
of Milled Slots:
|
0
|
|
Number
of Internal Cutouts:
|
0
|
|
Impedance
Control:
|
no
|
|
Number
of Gold finger:
|
0
|
|
BOARD
MATERIAL
|
|
|
Glass
Epoxy:
|
TLF-35
0.762mm
|
|
Final
foil external:
|
1.5
oz
|
|
Final
foil internal:
|
N/A
|
|
Final
height of PCB:
|
0.9mm
|
|
PLATING AND COATING
|
|
|
Surface Finish
|
OSP
|
|
Solder
Mask Apply To:
|
NO
|
|
Solder
Mask Color:
|
N/A
|
|
Solder
Mask Type:
|
N/A
|
|
CONTOUR/CUTTING
|
Routing
|
|
MARKING
|
|
|
Side of
Component Legend
|
N/A
|
|
Colour
of Component Legend
|
N/A
|
|
Manufacturer
Name or Logo:
|
Marked on the
board in a conductor and leged FREE AREA
|
|
VIA
|
N/A
|
|
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.
|
Data Sheeto of Taconic TLF-35
|
TLF-35-xxxx-A
TYPICAL VALUES
|
|
Property
|
Test Method
|
Units
|
Value
|
Units
|
Value
|
|
Dielectric
Constant at 1.9GHz
|
IPC-TM 650 2.5.5.5.1
Mod
|
|
3.50±0.05
|
|
3.50±0.05
|
|
Dissipation
Factor at 1.9GHz
|
IPC-TM 650 2.5.5.5.1
Mod
|
|
0.0016
|
|
0.0016
|
|
Dissipation
Factor at 10GHz
|
IPC-TM 650 2.5.5.5.1
Mod
|
|
0.0022
|
|
0.0022
|
|
Water
absorption
|
IPC-TM 650 2.6.2.1
|
%
|
0.03
|
%
|
0.03
|
|
Peel
Strength(1oz copper)
|
IPC-TM 650 2.4.8
|
Lbs./linear inch
|
10
|
M/mm
|
1.8
|
|
Volume
Resistivity
|
IPC-TM 650 2.5.17.1
|
Mohm.cm
|
2.0 x 109
|
Mohm.cm
|
2.0 x 109
|
|
Surface
Resistivity
|
IPC-TM 650 2.5.17.1
|
Mohm
|
3.0 x 108
|
Mohm
|
3.0 x 108
|
|
Flexural
Strength Lengthwise
|
IPC-TM 650 2.4.4
|
psi
|
13,000
|
M/mm2
|
90
|
|
Flexural
Strength Crosswise
|
IPC-TM 650 2.4.4
|
psi
|
13,000
|
M/mm2
|
90
|
|
Thermal
Conductivity
|
IPC-TM 650 2.4.50
|
W/m/K
|
0.37
|
W/m/K
|
0.37
|
|
x-y
CTE(50-150℃）
|
IPC-TM 650 2.4.41
|
ppm/℃
|
9-12
|
ppm/℃
|
9-12
|
|
z CTE(50-150℃）
|
IPC-TM 650 2.4.41
|
ppm/℃
|
80
|
ppm/℃
|
80
|
|
Flammability
|
UL-94
|
|
V-0
|
|
V-0
|
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