RT/Duroid 5880 20mil 0.508mm Rogers High Frequency PCB for Radar Systems
(Printed Circuit Boards are custom-made products, the picture and parameters shown are just for reference)
Rogers RT/duroid 5880 high frequency material is glass microfiber reinforced PTFE composites which is designed for exacting stripline and microstrip circuit applications. The exceptional dielectric constant uniformity results from its randomly oriented microfibers. The dielectric constant of RT/duroid 5880 is uniform from panel to panel and is constant over a wide frequency range. Its low dissipation factor extends the usefulness of RT/duroid 5880 to Ku-band and above. RT/duroid 5880 materials are easily cut, sheared and machined to shape. They are resistant to all solvents and reagents, hot or cold, normally used in etching printed circuits or in plating edges and holes.
The typical applications are commercial airline broadband antennas, microstrip circuits, stripline circuits, millimeter wave applications, military radar systems, missile guidance systems and point to point digital radio antennas etc.
General description
This is a type of double sided RF PCB built on RT/duroid 5880 for the application of Radar Systems.
Basic specifications
Base material: RT/duroid 5880 20mil (0.508mm)
Dielectric constant: 2.20+/-0.02
Layer count: 2 layers
Type: Through holes
Format: 128mm x 62mm = 1 type = 1 piece
Surface finish: Immersion gold
Copper weight: Outer layer 35 μm
Solder mask | Legend: No | No
Final PCB height: 0.52 mm
Standard: IPC 6012 Class 2
Packing: 20 panels are packed for shipment.
Lead time: 7 working days
Shelf life: 6 months
Applications
Commercial Airline Broadband Antennas, Microstrip and Stripline Circuits, Millimeter Wave Applications, Military Radar Systems, Missile Guidance Systems, Point to Point Digital Radio Antennas.
Data sheet of Rogers RT/duroid 5880
| RT/duroid 5880 Typical Value |
| Property | RT/duroid 5880 | Direction | Units | Condition | Test Method |
| Dielectric Constant,εProcess | 2.20
2.20±0.02 spec. | Z | N/A | C24/23/50
C24/23/50 | 1 MHz IPC-TM-650 2.5.5.3
10 GHz IPC-TM 2.5.5.5 |
| Dielectric Constant,εDesign | 2.2 | Z | N/A | 8GHz to 40 GHz | Differential Phase Length Method |
| Dissipation Factor,tanδ | 0.0004
0.0009 | Z | N/A | C24/23/50
C24/23/50 | 1 MHz IPC-TM-650 2.5.5.3
10 GHz IPC-TM 2.5.5.5 |
| Thermal Coefficient of ε | -125 | Z | ppm/℃ | -50℃to 150℃ | IPC-TM-650 2.5.5.5 |
| Volume Resistivity | 2 x 107 | Z | Mohm cm | C/96/35/90 | ASTM D 257 |
| Surface Resistivity | 3 x 107 | Z | Mohm | C/96/35/90 | ASTM D 257 |
| Specific Heat | 0.96(0.23) | N/A | j/g/k
(cal/g/c) | N/A | Calculated |
| Tensile Modulus | Test at 23℃ | Test at 100℃ | N/A | MPa(kpsi) | A | ASTM D 638 |
| 1070(156) | 450(65) | X |
| 860(125) | 380(55) | Y |
| Ultimate Stress | 29(4.2) | 20(2.9) | X |
| 27(3.9) | 18(2.6) | Y |
| Ultimate Strain | 6 | 7.2 | X | % |
| 4.9 | 5.8 | Y |
| Compressive Modulus | 710(103) | 500(73) | X | MPa(kpsi) | A | ASTM D 695 |
| 710(103) | 500(73) | Y |
| 940(136) | 670(97) | Z |
| Ultimate Stress | 27(3.9) | 22(3.2) | X |
| 29(5.3) | 21(3.1) | Y |
| 52(7.5) | 43(6.3) | Z |
| Ultimate Strain | 8.5 | 8.4 | X | % |
| 7.7 | 7.8 | Y |
| 12.5 | 17.6 | Z |
| Moisture Absorption | 0.02 | N/A | % | 0.62"(1.6mm) D48/50 | ASTM D 570 |
| Thermal Conductivity | 0.2 | Z | W/m/k | 80℃ | ASTM C 518 |
| Coefficient of Thermal Expansion | 31
48
237 | X
Y
Z | ppm/℃ | 0-100℃ | IPC-TM-650 2.4.41 |
| Td | 500 | N/A | ℃ TGA | N/A | ASTM D 3850 |
| Density | 2.2 | N/A | gm/cm3 | N/A | ASTM D 792 |
| Copper Peel | 31.2(5.5) | N/A | Pli(N/mm) | 1oz(35mm)EDC foil
after solder float | IPC-TM-650 2.4.8 |
| Flammability | V-0 | N/A | N/A | N/A | UL 94 |
| Lead-free Process Compatible | Yes | N/A | N/A | N/A | N/A |
