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Home PCB Prototype Microwave RF PCB Rogers 20mil 30mil 60mil AD250C Antenna Material Dielectric Constant (DK) of 2.50

Microwave RF PCB Rogers 20mil 30mil 60mil AD250C Antenna Material Dielectric Constant (DK) of 2.50

AD250C PCB uses low profile copper (reverse treated ED copper foil), this helps reducing both conductive losses and antenna PIM.



  • Item NO.:

    BIC-207-v165.0
  • Order(MOQ):

    1-10
  • Payment:

    T/T
  • Price Range:1 - 50/$2.9
  • Price Range:1 - 50/$99
  • Product Origin:

    China
  • Shipping Port:

    Shenzhen
  • Lead Time:

    7-10 days
  • Product Detail


Microwave and RF PCB Built on Rogers 20mil 30mil 60mil AD250C Antenna Material With Dielectric Constant (DK) of 2.50

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


General Description

Rogers AD250C antenna PCBs are PTFE based with woven fiberglass and micro-dispersed ceramic filled composites that provide controlled dielectric constant (2.50 +/-0.04), low loss (0.0014 loss tangent at 10GHz) and low passive intermodulation (PIM) performance which is good for antenna applications. Among Rogers antenna grade materials, they are a type of cost-effective high frequency PCB for today's telecommunication infrastructure, combining chemistry composites and design of build-up structure. 


Typical Properties

Electrical Properties AD250C Units Test Conditions Test Method
PIM (30mil/60mil) -159/-163 dBc Reflected 43 dBm swept tones at 1900 MHz, S1/S1 Rogers Internal 50 ohm
Dielectric Constant (process) 2.52 - 23°C @ 50% RH 10 GHz IPC TM-650 2.5.5.5
(IPC TM-650 2.5.5.3)
Dielectric Constant (design) 2.50 - C-24/23/50 10 GHz Microstrip Differential Phase Length
Dissipation Factor (process) 0.0013 - 23°C @ 50% RH 10 GHz IPC TM-650 2.5.5.5
Thermal Coefficient of Dielectric Constant -117 ppm/ºC 0°C to 100°C 10 GHz IPC TM-650 2.5.5.5
Volume Resistivity 4.8 x 108 Mohm-cm C-96/35/90 - IPC TM-650 2.5.17.1
Surface Resistivity 4.1 x 107 Mohm C-96/35/90 - IPC TM-650 2.5.17.1
Electrical Strength (dielectric strength) 979 V/mil - - IPC TM-650 2.5.6.2
Dielectric Breakdown >40 kV D-48/50 X/Y direction IPC TM-650 2.5.6
Thermal Properties
Decomposition Temperature (Td) >500 ˚C 2hrs @ 105˚C 5% Weight Loss IPC TM-650 2.3.40
Coefficient of Thermal Expansion - x 47 ppm/˚C - -55˚C to 288˚C IPC TM-650 2.4.41
Coefficient of Thermal Expansion - y 29 ppm/˚C - -55˚C to 288˚C IPC TM-650 2.4.41
Coefficient of Thermal Expansion - z 196 ppm/˚C - -55˚C to 288˚C IPC TM-650 2.4.41
Thermal Conductivity 0.33 W/mK - z direction ASTM D5470
Time to Delamination >60 minutes as-received 288˚C IPC TM-650 2.4.24.1
Mechanical Properties
Copper Peel Strength after Thermal Stress 2.6
(14.8)
N/mm (lbs/in) 10s @288˚C 35 μm foil IPC TM-650 2.4.8
Flexural Strength (MD/CMD) 8.8/6.4 (60.7/44.1) MPa (ksi ) 25°C ± 3°C - ASTM D790
Tensile Strength (MD/CMD) 6.0/5.6 (41.4/38.6) MPa (ksi ) 23°C/50% RH - ASTM D3039/D3039-14
Flex Modulus (MD/CMD) 885/778 (6,102/5,364) MPa (ksi ) 25°C ± 3°C - IPC-TM-650 Test Method 2.4.4
Dimensional Stability (MD/CMD) 0.02/0.06 mils/inch after etch + bake - IPC-TM-650 2.4.39a
Physical Properties
Flammability V-0 - - - UL-94
Moisture Absorption 0.04 % E1/105 +D48/50 - IPC TM-650 2.6.2.1
Density 2.28 g/cm3 C-24/23/50 - ASTM D792
Specific Heat Capacity 0.813 J/g°K 2 hours at 105°C - ASTM E2716


Rogers AD250C PCB bichengpcb


Typical Applications

1.Automotive Telematics Antenna Systems

2.Base Station Antenna Applications

3.Cellular Infrastructure Base Station Antenna

4.Commercial Satellite Radio Antenna

5.Digital Audio Broadcasting (DAB) Antennas

6.Radar Manifolds and Feed Networks


Our PCB Capability (AD250C)

PCB Capability (AD250C) 
PCB Material: PTFE based Woven Fiberglass/Ceramic Filled Composites
Designation: AD250C
Dielectric constant: 2.50  (10 GHz)
Dissipation factor 0.0013 (10 GHz)
Layer count: Double Sided PCB, Multilayer PCB, Hybrid PCB
Copper weight: 1oz (35µm), 2oz (70µm)
Dielectric thickness 20mil (0.508mm), 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..


Our Advantages

Founded in 2003, Shenzhen Bicheng Electronics Technology Co., Ltd is an established high frequency PCB supplier and exporter in Shenzhen China, severing cellular base station antenna, satellite, high frequency passive components, microstrip line and band line circuit, millimeter wave equipment, radar systems, digital radio frequency antenna and other fields worldwide for 19 years. Our high frequency PCBs are mainly built on 3 high frequency material brands: Rogers Corporation, Taconic and Wangling. Dielectric constant ranges from 2.2 to 10.2 etc.


It includes following materials, but not limited to.

RO4350B, RO4003C, RO4730G3, RO4360G2, RO4533, RO4534, RO4535, RO4835, RO3003, RO3006, RO3010, RO3035, RO3203, RO3210;

RT/Duriod 5880; RT/Duriod 5870, RT/Duriod 6002, RT/Duroid 6010, RT/duroid 6035HTC; RT/duroid 5880LZ;

TMM3, TMM4, TMM6, TMM10, TMM10i, TMM13i, Kappa 438;

TLF-35; RF-35TC, RF-60A, RF-60TC, RF-35A2, RF-45, RF-10, TRF-45; TLX-0, TLX-6, TLX-7, TLX-8; TLX-9, TLY-3, TLY-5, TLY-5Z;

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);

AD250C, AD255C, AD300D, AD350A, AD450, AD600, AD1000, TC350; TC600;

DiClad 880, DiClad 870, DiClad 527, IsoClad 917

Nelco N4000, N9350, N9240;



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