Taconic Tlf-35 High Frequency PCB with Coating Immersion Gold, HASL, Immersion Silver and Tin

• Customization: Available
• Type: Rigid Circuit Board
• Dielectric: Tlf-35
• Model NO.: BIC-095-V1.0
• Material: Fiberglass Epoxy
• Flame Retardant Properties: V0
• Mechanical Rigid: Rigid
• Processing Technology: Electrolytic Foil
• Base Material: Aluminum
• Insulation Materials: Hydrocarbon Resin
• Model: PCB
• Brand: Rogers
• Tihickness: 8mil, 10mil, 12mil, 20mil, 32mil and 60mil
• Soldermask Color: Blcak, Blue, Yellow, Red, Green...
• Copper Weight: 0.5oz, 1oz, 2oz
• Transport Package: Packing
• Specification: ≤ 400mm X 500mm
• Trademark: Bicheng
• Origin: China
• HS Code: 8534009000
• Production Capacity: 10000PCS/Year

Product Description

Taconic TLF-35 High Frequency PCB with 30mil, 60mil Thick Coating Immersion Gold, HASL, Immersion Silver and Tin
(PCB's are custom-made products, the picture and parameters shown are just for reference)

Hello everyone,
Today, we talk about TLF-35 high frequency PCB.

Taconic TLF-35 is an organic-ceramic laminates which is based on woven glass reinforcement. It is a result of both ceramic fill technology and coated PTFE fiberglass.

We benefit from its following advantages:
1. Improved phase intermodulation distortion (PIMD) with DK3.5
   TLF-35 is designed to obtain improved PIMD performances on size effective PCBs for antenna application. The dielectric constant of TLF-35 is 3.5 which is similar with PIMD required levels.

2. Improved PTH quality
   It shows better PTH quality which results in more stable hole wall and insulation resistance even for the smaller drilled holes.

3. Stable at high frequency
   TLF-35 is designed to offer superior high frequency performance.

4. Low moisture absorption
   Its ultra-low moisture absorption rate and low dissipation factor minimize phase shift with frequency.

5. Cost.
  Low cost realizes high volume commercial microwave and radio frequency application.

Typical applications are shown as follows.
1. Antenna
2. Power amplifiers (TD-SCDMA, WCDMAS, LTE, WLAN etc.)
3. LNA, Repeater PA
4. Passive RF components (Filters, Couplers etc.)

Our PCB Capability (TLF-35)

PCB Capability (TLF-35)
PCB Material:	Organic-ceramic, Woven glass reinforcement
Designation:	TLF-35
Dielectric constant:	3.5
Dissipation Factor	0.0022 10GHz
Layer count:	Double Sided PCB, Multilayer PCB, Hybrid PCB
Copper weight:	0.5oz (17 µm), 1oz (35µm), 2oz (70µm)
PCB thickness:	30mil (0.762mm), 60mil (1.524mm  )
PCB size:	≤400mm X 500mm
Solder mask:	Green, Black, Blue, Yellow, Red etc.
Surface finish:	Bare copper, HASL, ENIG, Immersion silver, Immersion tin, OSP, Pure gold plated etc..

We're able to supply TLF-35 high frequency PCB with 1oz and 2oz copper, 0.8mm and 1.6mm thick, maximum panel size 400 X 500mm, with surface finish bare copper, HASL, ENIG, immersion tin etc.

Bicheng specializes in providing you with prototype, small batches and mass production service.
If you have any questions, please feel free to contact us.
Thank you for your reading.

Appendix: Typical Values of TLF-35

TLF-35A Typcial Value
Property	Test Method	Units	Value	Units	Value
Dielectric Constant @ 1.9 GHz	IPC-TM650 2.5.5.5.1 Mod		3.50 ±0.05		3.50 ±0.05
Dissipation Factor @ 1.9 GHz	IPC-TM650 2.5.5.5.1 Mod		0.0016		0.0016
Dissipation Factor @ 10 GHz	IPC-TM650 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 (1 oz. copper)	IPC-TM 650 2.4.8	Lbs./linear inch	10	N/mm	1.8
Volume Resistivity	IPC-TM 650 2.5.17.1	Mohm·cm	2.0 x 10^9	Mohm·cm	2.0 x 10^9
Surface Resistivity	IPC-TM 650 2.5.17.1	Mohm	3.0 x 10^8	Mohm	3.0 x 10^8
Flexural Strength Lengthwise	IPC-TM 650 650 2.4.4	psi	13000	N/mm^2	90
Flexural Strength Crosswise	IPC-TM 650 650 2.4.4	psi	13000	N/mm^2	90
Thermal Conductivity	IPC-TM 650 2.4.50	W/m/K	0.37	W/m/K	0.37
x-y CTE (50 ~ 150ºC)	IPC-TM 650 2.4.41	ppm/ºC	9-12	ppm/ºC	9-12
z CTE (50 ~ 150ºC)	IPC-TM 650 2.4.41	ppm/ºC	80	ppm/ºC	80
Flammability	UL-94		V-0		V-0

Thank you for your reading and you're welcome to contact us for your PCB enquiries.