On Environment

Thin Film products by SUSUMU is environmentally friendly by nature.

Completely lead free: Our thin film products do not contain any lead even in the areas that are not restricted by RoHS.

The lead free products are designated as "Completely lead free" in the catalogue.
Typical RG/RM construction and composition

Products' extremely long life contributes to conserving resources.

Extremely long life products: RG series (page 4), RM series (page 6)
Thin film resistors are high precision and very reliable by nature.
New RG series boasts 8 times longer life compared to our conventional thin film resistors.
Under normal usage (normal temp. and humidity), the expected resistance drift is less than 0.1% after
116years List