Exploring the Versatility of Totking's T110 Series Metal Substrates for PCB Applications

Totking's T110 series offers a range of high-quality metal substrates suitable for various PCB (Printed Circuit Board) applications. With options including aluminum, ferrum, copper, and stainless steel, each substrate type corresponds to specific materials such as 1100, 3003, 5052, 6061, SECC, SUS304, and SUS316. These substrates exhibit excellent thermal conductivity, ranging from 1.0W/mk to 2.0 W/mk, with copper weights varying from 0.5oz to 10 oz.

Features:
The T110 series stands out with impressive features, including a peel strength of 1.8 N/mm, the ability to withstand thermal stress for 90 seconds without delamination or bubble formation, surface resistivity and volume resistivity of 10^7 Mohm, electrical strength of 30 KV/mm, a Tg (glass transition temperature) of 100℃, V-0 flammability rating according to UL94 standards, low water absorption of 0.03%, and a CTI (Comparative Tracking Index) of 600V.

Benefits:
Utilizing Totking's T110 series substrates brings several advantages to PCB designs:

• Good heat dissipation properties ensure effective thermal management.
• Excellent insulation characteristics enhance the safety and reliability of electronic circuits.
• Outstanding dimensional stability ensures consistent performance in various environments.
• Good machinability facilitates the manufacturing process.
• Electromagnetic wave shielding properties protect sensitive components.
• Excellent cost-effectiveness offers an economical solution for PCB applications.

PCB Construction Details:
For a 1-layer rigid PCB, the stackup consists of a 280 μm (8oz) copper layer, a dielectric layer, and an aluminum base with a thickness of 1.0 mm. The finished board dimensions are 80mm x 52mm, with a tolerance of +/- 0.15mm. The minimum trace/space is 15/20 mils, and the minimum hole size is 1.0mm. The finished board thickness is 1.2mm, and the outer layers have a copper weight of 8oz (11.2 mils). The surface finish is OSP (Organic Solderability Preservative), and there is no silkscreen or solder mask applied. All boards undergo a 100% electrical test prior to shipment.

PCB Statistics:
The PCB contains 7 components and a total of 9 pads. There are no thru-hole pads or bottom SMT (Surface Mount Technology) pads, while the top SMT pads number 9. The board has no vias, and the design comprises a single net.

Artwork and Quality Standard:
The supplied artwork format is Gerber RS-274-X, a widely used industry standard for PCB manufacturing. The quality standard adhered to is IPC-Class-2, ensuring reliable and consistent PCB production.

Availability:
Totking's T110 series substrates are available worldwide, ensuring accessibility for customers across different regions.

Typical Applications:

• The versatility of Totking's T110 series substrates makes them suitable for various applications, including:
• LED lighting circuits, benefiting from efficient heat dissipation.
• Thick-film hybrid integrated circuits, leveraging the excellent insulation properties.
• Power circuits, taking advantage of the high electrical strength and stability.
• Solid-state relays, benefiting from the cost-effectiveness and reliability of the substrates.

In conclusion, Totking's T110 series metal substrates provide an exceptional foundation for PCB designs, combining superior heat dissipation, insulation, dimensional stability, and cost-effectiveness. With their wide availability and compatibility with multiple applications, these substrates offer an excellent solution for reliable and efficient electronic circuitry.