Rogers RF PCB Built on Kappa 438 30mil 0.762mm DK 4.38 with Immersion Gold for Small Cells.
(Printed Circuit Boards are custom-made products, the picture and
parameters shown are just for reference)
Rogers Kappa 438 laminates were designed using a glass reinforced
hydrocarbon ceramic system that offers superior high frequency
performance and low cost circuit fabrication resulting in a low
loss material which can be fabricated using standard epoxy/glass
(FR-4) processes. Kappa 438 laminates also have the UL 94 V-0 flame
retardant rating and are lead free solder process compatible.
Kappa 438 laminates offer dielectric constants (Dk) tailored to
FR-4 industry standard norms which facilities ease of converting
existing FR-4 designs where better electrical performance is
needed.
Features
1. Glass reinforced hydrocarbon thermoset platform
2. Dk of 4.38 is tailored to FR-4 industry standard norms
3. Tighter Dk and thickness tolerance than FR-4
4. Low Z Axis CTE of 42 ppm/°C
5. High Tg of > 280°C TMA
6. Meets UL 94-V0 requirements
Benefits
1. Ease of PCB manufacturing and assembly in Line with FR-4
2. Design Dk enables ease of converting existing FR-4 designs
needing better electrical performance
3. Consistent circuit performance
4. Improved design flexibility and plated through-hole reliability
5. Automated assembly compatible
Typical Applications:
1. Carrier Grade WiFi/Licensed Assisted Access (LAA)
2. Small Cell and Distributed Antenna Systems (DAS)
3. Vehicle to Vehicle/Vehicle to Infrastructure Communications
(V2X)
4. Internet of Things (IoT)
Segments: Smart Home and Wireless Meters
Our PCB Capability (Kappa 438)
PCB Material: | Glass Reinforced Hydrocarbon Ceramic |
Designation: | Kappa 438 |
Dielectric constant: | 4.38 |
Layer count: | Double Layer, Multilayer, Hybrid PCB |
Copper weight: | 0.5oz (17 µm), 1oz (35µm) |
PCB thickness: | 20mil (0.508mm) 30mil(0.762mm) 40mil(1.016mm) 60mil (1.524mm) |
|
PCB size: | ≤400mm X 500mm |
Solder mask: | Green, Black, Blue, Yellow, Red etc. |
Surface finish: | Bare copper, HASL, ENIG, OSP etc.. |
Data Sheet of Kappa 438 Laminate