CoorsTek ADOS-90R is an opaque thick-film ceramic substrate specifically designed to block light transmittance and absorb stray light, making it suitable for light-sensitive semiconductor devices. This substrate is formulated to provide durable and economical performance for hybrid integrated circuits, surface mount devices, and sensors. The ADOS-90R is part of CoorsTek's extensive range of thick-film substrates, which are engineered to minimize resistor variation and enhance aged adhesion. It is available in various standard and custom sizes, thicknesses, and shapes, allowing for flexibility in design and application.
CoorsTek developed the standards for thick-film ceramic substrates and continues to provide economical yet durable substrates for hybrid integrated circuits, surface mount devices, sensors, and other thick-film electronics.
ALUMINA
Alumina is the material of choice for most thick-film ceramic substrates — delivering durable, cost-effective performance for hybrid electronic circuits with proven reliability. CoorsTek has engineered different grades, formulations, and thicknesses to provide an optimal fit for a variety of applications.
ALUMINA THICK-FILM SUBSTRATES
CoorsTek ADS-96R thick-film alumina substrates are the standard, particularly well suited for small-geometry, high-resistance circuitry — engineered to minimize resistivity variation and maximize aged adhesion.
DURASTRATE™ THICK-FILM SUBSTRATES
DuraStrate thick-film substrates use exclusive CoorsTek ADSR-96R fine-grained alumina which delivers a >20% increase in strength — particularly useful for substrates 0.5 mm (0.020") or thinner.
OPAQUE THICK-FILM SUBSTRATES
For light-sensitive semiconductor device applications, use CoorsTek opaque ADOS-90R alumina material — formulated specifically to block light transmittance and absorb stray light.
| CoorsTek | |
|---|---|
| Product Category | Printed Circuit Substrate Materials (PCB / PWB) |
| Product Number | ADOS-90R |
| Product Name | Thick-Film Ceramic Electronic Substrates |
| Materials | Ceramic Material |
