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TLF-35 OSP Surface 0.9mm Double Layer PCB Board Microwave Circuit Board

Bicheng Electronics Technology Co., Ltd

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TLF-35 OSP Surface 0.9mm Double Layer PCB Board Microwave Circuit Board

Country/Region china
City & Province shenzhen guangdong
Categories Blowers
InquireNow

Product Details

 

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)

 

TLF-35A is another type of low cost RF material. It's the best choice for low cost, high volume commercial microwave and radio frequency applications. TLF-35A has excellent peel strength for 1/2 ounce and 1 ounce copper (even in comparison to standard epoxy materials), a critical aspect whenever rework is required.

 

The ultra low moisture absorption rate and low dissipation factor of TLF-35A minimizes phase shift with frequency. TLF-35A is dimensionally stable due to the use of woven fabrics in its design. TLF-35A base materials exhibit flammability of V-0, and are tested in accordance with IPC-TM-650.

 

Data Sheeto of Taconic TLF-35

TLF-35-xxxx-A TYPICAL VALUES
PropertyTest MethodUnitsValueUnitsValue
Dielectric Constant at 1.9GHzIPC-TM 650 2.5.5.5.1 Mod 3.50±0.05 3.50±0.05
Dissipation Factor at 1.9GHzIPC-TM 650 2.5.5.5.1 Mod 0.0016 0.0016
Dissipation Factor at 10GHzIPC-TM 650 2.5.5.5.1 Mod 0.0022 0.0022
Water absorptionIPC-TM 650 2.6.2.1%0.03%0.03
Peel Strength(1oz copper)IPC-TM 650 2.4.8Lbs./linear inch10M/mm1.8
Volume ResistivityIPC-TM 650 2.5.17.1Mohm.cm2.0 x 109Mohm.cm2.0 x 109
Surface ResistivityIPC-TM 650 2.5.17.1Mohm3.0 x 108Mohm3.0 x 108
Flexural Strength LengthwiseIPC-TM 650 2.4.4psi13,000M/mm290
Flexural Strength CrosswiseIPC-TM 650 2.4.4psi13,000M/mm290
Thermal ConductivityIPC-TM 650 2.4.50W/m/K0.37W/m/K0.37
x-y CTE(50-150℃)IPC-TM 650 2.4.41ppm/9-12ppm/9-12
z CTE(50-150℃)IPC-TM 650 2.4.41ppm/80ppm/80
FlammabilityUL-94 V-0 V-0
 

 

TFL-35A has low dielectric constant at 3.5 +/-0.05, low dissipation factor at 0.002.

 

Benefits of TLF-35 PCB:

  1. TLF-35 PCBs are a cost-effective option for many applications.
  2. These boards have excellent peel strength, ensuring their reliability over time.
  3. With an exceptionally low dissipation factor (DF), TLF-35 PCBs can provide reliable signal integrity at high frequencies.
  4. TLF-35 PCBs have low moisture absorption, which can help to prevent damage from environmental factors.
  5. These boards have very high thermal reliability, making them an ideal choice for applications that require high-temperature operation.

Applications of TLF-35 PCB:

  • TLF-35 PCBs are commonly used in repeater applications, where they can provide reliable signal amplification and transmission.
  • These boards are also well-suited for use in passive components, such as filters and attenuators.
  • TLF-35 PCBs are used in medical scanners, where their high thermal reliability and low moisture absorption make them an ideal choice for use in a clinical setting.

PCB Specifications

PCB SIZE90 x 79mm=1PCS
BOARD TYPEDouble sided PCB
Number of Layers2 layers
Surface Mount ComponentsYES
Through Hole ComponentsNO
LAYER STACKUPcopper ------- 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 FinishOSP
Solder Mask Apply To:NO
Solder Mask Color:N/A
Solder Mask Type:N/A
CONTOUR/CUTTINGRouting
MARKING 
Side of Component LegendN/A
Colour of Component LegendN/A
Manufacturer Name or Logo:Marked on the board in a conductor and leged FREE AREA
VIAN/A
FLAMIBILITY RATINGUL 94-V0 Approval MIN.
DIMENSION TOLERANCE 
Outline dimension:0.0059"
Board plating:0.0029"
Drill tolerance:0.002"
TEST100% Electrical Test prior shipment
TYPE OF ARTWORK TO BE SUPPLIEDemail file, Gerber RS-274-X, PCBDOC etc
SERVICE AREAWorldwide, Globally.

 

 

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