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RO4835™ Laminates
RO4000 laminates are designed to offer superior high frequency performance and low-cost circuit fabrication. The result is a low loss material which can be fabricated using standard epoxy/glass (FR-4) processes. RO4003C™, RO4350B™, RO4360G2™, and RO4835™ laminates are available clad with the Ticer TCR Thin Film resistor foils. Ticer TCR clad RO4000 laminates are available in 0.5oz (18µm) thick foil with resistor values of 25, 50, and 100 Ω/sq(1). 1oz (35µm) thick copper foils are available as special order.
Product families
Applications
Electrical & Electronics — Parts & Components
- Printed Circuit Boards (PCBs)
Automotive & Transportation — Transportation
- Aerospace & Aviation
Product Families
Composite Materials — Prepregs & Molding Compounds
- Laminates
Other characteristics
- Brand
- RO4835
- Functions
- Laminate
- Markets
- Automotive & Transportation
- Electrical & Electronics
- Technology
- Composite Materials
- Material Features
- Chemical Resistant
- Dimensional Stability
- Good Electrical Properties
- Good Mechanical Properties
- Composite Materials Functions
- Laminate
Technical data
Table 1 of 1
20 rows| Characteristic | Value | Unit | Method |
|---|---|---|---|
| Dielectric Constant, εr, Process | 3.48 ± 0.05 | — | IPC-TM-650, 2.5.5.5 |
| Surface Resistivity | 7 x 10^8 | MΩ | IPC-TM-650, 2.5.17.1 |
| Dielectric Constant, εr, Design | 3.66 | — | Differential Phase Length Method |
| Volume Resistivity | 5 x 10^8 | MΩ-cm | IPC-TM-650, 2.5.17.1 |
| Dissipation Factor tan d, at 10 GHz | 0.0037 | — | IPC-TM-650, 2.5.5.5 |
| Thermal Coefficient of εr | 50 | ppm/°C | IPC-TM-650, 2.5.5.5 |
| Electrical Strength | 755 | V/mil | IPC-TM-650, 2.5.6.2 |
| Tensile Modulus | 1128 | kpsi | ASTM D638 |
| Tensile Strength | 19.7 | kpsi | ASTM D638 |
| Flexural Strength | 27 | kpsi | IPC-TM-650 2.4.4 |
| Dimensional Stability | max. 0.5 | mm/m | IPC-TM-650, 2.4.39A |
| Coefficient of Thermal Expansion - X Axis | 10 | ppm/°C | IPC-TM-650, 2.1.24 |
