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Home PCB Prototype RF-45 Low Loss RF PCB Stable DK High Frequency High Performance Circuit Board

RF-45 Low Loss RF PCB Stable DK High Frequency High Performance Circuit Board

It’s a kind of low loss laminate alternative to FR-4, dielectric constant (DK) flat over temperature and DF is stable over frequency.

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RF-45 Low Loss RF PCB Stable DK High Frequency High Performance Circuit Board

(Printed Circuit Boards are custom-made products, the picture and parameters shown are just for reference)

Hi Everyone,

Today, we’re going to talk about a type of Taconic ORCER Printed Circuit Board: RF-45 high frequency PCB.

RF-45 PCB Board

RF-45 is ceramic filled PTFE resin laminate utilizing woven fiberglass as reinforcement. 

DF vs frequency

Typical Applications:

GPS Antennas

RFID Antennas

Satellite Radio Antennas

Typical Value of RF-45:

Property Test Method Unit Value
Material / / RF-45
Dielectric Constant IPC-TM-650 / 4.5
Dissipation Factor @ 10GHz IPC-TM-650 / 0.0037
Moisture Absorption IPC-TM-650 % ≤0.04
Flexural Strength (MD) ASTM D790 psi 20700
Flexural STRENGTH (CD) ASTM D790 psi 19300
Peel Strength (1 oz VLP) IPC-TM-650 2.4.8 (Thermal Stress) lbs/linear inch 10
Thermal Conductivity ASTM F 433 W/m/K 0.33
Volume Resistivity IPC-TM-650 Mohm/cm 1.4 x 108
Surface Resistivity IPC-TM-650. Mohm 3.3 x 106
CTE (x) IPC-TM-650-2.4.41 (>RT -125℃) ppm/℃ 9
CTE (y) IPC-TM-650-2.4.41 (>RT -125℃) ppm/℃ 13
CTE (z) IPC-TM-650-2.4.41 (>RT -125℃) ppm/℃ 96
Flammability Rating UL94 / V-0

Our PCB Capability (RF-45):

PCB Material:

Ceramic filled PTFE Resin



Dielectric constant:


Dissipation Factor

0.0037 10GHz

Layer count:

Double Sided PCB, Multilayer PCB, Hybrid PCB

Copper weight:

0.5oz (17 µm), 1oz (35µm), 2oz (70µm)

PCB thickness:

20mil (0.508mm), 25mil (0.635mm), 31mil (0.787mm), 62mil (1.575mm), 125mil (3.175mm)

PCB size:

≤400mm X 500mm

Solder mask:

Green, Black, Blue, Yellow, Red etc.

Surface finish:

Bare copper, HASL, ENIG, Immersion silver, Immersion tin, OSP etc..

RF-45 PCB Material

Other Avaialbe PCB Material:

FR-4 Tg>135, High Tg>170 FR-4 ( S1000-2M, TU-872 SLK, TU-768, IT-180A etc.)

Rogers RO4350B, RO4003C, RO4730G3, RO4360G2, RO3003, RO3035, RO3006, RO3010, RO3210, RO3203, etc.

Rogers RT/duroid 5880, RT/duroid 5870, RT/duroid 6002, RT/duroid 6010, RT/duroid 6035HTC etc.

Rogers TMM4, TMM10, Kappa 438 etc.

PTFE F4B (DK2.2, DK2.65, DK2.85, DK2.94, DK3.0, DK3.2, DK3.38, DK3.5, DK4.0, DK4.4, DK6.15, DK10.2)

Taconic TLX-0, TLX-9, TLX-8, TLX-7, TLX-6, TLY-5, TLY-3, RF-35TC, TLF-35, RF-60A, RF-60TC, RF-35A2, TRF-45 etc.

AD450, AD600, TC350 etc.

Nelco N4000, N9350, N9240

Metal core PCB, 1W/MK-3W/MK material

Flexible PCB, Megtron 6 (M6) R-5775G

Our PCB Services:

PCB prototypes

Mass volume production

Single sided PCB

Double sided PCB

Multilayer PCB up to 32 layers

Heavy copper PCB

Hybrid PCB

Impedance controlled PCB

Via in pad PCB

Ball grid array (BGA) PCB

Blind via PCB

Countersink holes, half hole, press-fit hole

Quick turn-around (QTA) Delivery

No Minimum Order Quantity (MOQ)

Door to Door shipment service


2500-3000 types each month.


North America, Oceania, Southeast Asia, Eastern Europe, Africa, Latin America, Western & Southern Europe, Northern Europe, Central & South Asian, Middle East.





We can provide you with prototypes, small batches and mass production PCB’s. Any questions, please feel free to contact us.

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If you have questions or suggestions,please leave us a message,we will reply you as soon as we can!

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