FR408HR refers to Isola FR408HR. Isola FR408HR is usually used for high-frequency PCBs and high Tg PCBs. Due to the low frequency and high price of special boards, there are generally few PCB manufacturers who stock special boards.
FR408HR is a proprietary high-performance 230°C(DMA) glasstransition temperature (Tg) FR-4 systemfor multilayer Printed Wiring Board (PWB)applications where maximum thermalperformance and reliability are required.The FR408HR system is also laser fluorescing and UV blocking formaximum compatibility with Automated Optical Inspection (AOl)systems, optical positioning systems and photo-imagable soldermask imaging.
1. Product Attributes
- High Thermal Reliability
- High Speed Digital
- High DensityInterconnect.
2. Product Features
（1）Industry Recognition
- UL File Number: E41625
- RoHS Compliant
（2）Performance Attributes
- CAF resistant
- Lead-free assembly compatible
- 0.8 mm pitch capable
- 6x 260°C reflow capable
- 6x 288°C solder float capable
（3）Processing Advantages
- UV blocking and AOl fluorescence
- Via filling capability
- Multiple lamination cycles
3. Typical Market Applications
- Aerospace & Defense
- Computing,
- Storage
- Peripherals Networking & Communication Systems
- Medical
- Industrial &Instrumentation
OPCBA can procide the service if you have need to produce your PCB with material of FR408HR. Contact us to get the specification of Isola FR408HR.