Need help proofing FR408HR projects? Our state-of-the-art proofing lot provides error-free results and shorter turnarounds at an affordable rate. Let us help!
What is FR408HR?
FR408HR laminates are laminated with high performance multifunctional resin and reinforced with electrical grade (E-glass) fiberglass fabric.
The material offers a 30% improvement in Z-axis extension and offers 25% more electrical bandwidth (lower losses) than competing products in this field.
These characteristics, combined with superior moisture resistance during reflow soldering, allow the product to enhance board quality from a thermal and electrical standpoint.
Specification
Product Name: Isola FR408HR High TG Board
Plate: Isola FR408HR
Number of layers: 4 layers
Plate thickness: 1.0mm
Surface technology: immersion gold
Copper thickness: 1OZ
Minimum line width/spacing: 6mil/6mil
Special process: The IC pin spacing is small, the minimum solder mask bridge width is 4mil, and the solder mask window clearance is 1.5mil. For variegated inks, process control is extremely difficult.
FR4 and Rogers Board Comparison
Compared to Rogers RO4835 laminate, Isola FR408HR offers a significant cost reduction (approximately 30%). Besides, PCB manufacturing companies are more familiar with FR4 and these materials are more readily available. This familiarity and the FR408HR each further help reduce manufacturing costs when using reputable and experienced partners and suppliers.
Same grade plate
- FR-4 A1 grade insulation board
Mainly used in electronic products such as military industry, communication, computer, digital circuit, industrial instrumentation, automobile circuit, etc.
The performance is very high-quality, and it is widely used in life.
- FR-4 A2 grade insulation board
Mainly used in ordinary computers, instruments, high-end home appliances and electronic products for daily use.
It is widely used and can meet the needs of general industrial electronic products.
Why choose us
- The product has passed the authoritative organization certification and quality management system
- Preventive control through engineering design before production
- Strict production process control
- Perfect product quality system
- 100% inspection including AOI inspection and electrical testing
- It can be used for high voltage test, impedance test, microsection, solderability test, thermal shock test, reliability test, insulation resistance test, etc.
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