Vishay Intertechnology Introduces Thick Film Resistor Sample Kits
Vishay Intertechnology has launched four sample kits containing thick film resistors with 20 W and 35 W power ratings. The kits aim to simplify component selection and validation for high power designs.
MALVERN, Pa. – Vishay Intertechnology announced in September 2026 the introduction of four thick film resistor sample kits designed to streamline component selection and validation for high power designs. These evaluation-ready solutions feature surface-mount, Automotive Grade devices in TO-252 (DPAK) and TO-263 (D²PAK) packages.
The new kits offer power ratings of 20 W and 35 W in compact packages, allowing engineers to reduce the number of parallel resistors or larger through-hole devices, saving board space. The resistors are AEC-Q200 qualified, eliminating the need for additional component qualification in automotive and industrial applications. The kits include devices from Vishay's D2TO20, D2TO35, DTO35, and DTO35 / D2TO35 series.
Covering a wide resistance range from 1 Ω to 47 kΩ, the kits reduce sampling efforts and the need for multiple sample orders. Components are supplied on cardboard tape strips, with four resistors per strip, sorted by ascending resistance value and clearly labeled. Optional PCB test boards are available to further accelerate lab setup and design-in.
The resistors feature a non-inductive construction and electrical isolation, ensuring stable high-frequency performance and enhanced safety. They are compatible with standard surface-mount assembly processes, including reflow resistance up to 270 °C for 10 seconds, improving assembly margin and manufacturing yield.