Vishay Precision Group’s new-generation Accutrim™ trimming resistors provide all the benefits of high precision Foil technology: a smooth and unidirectional output, unprecedented wiper stability, and very low TCR, end–to-end and through the wiper. All Bulk Metal® Foil Trimmers are inspected 100% for: - Short-time overload - Immersion - Resistance tolerance check - End resistance - Visual-mechanical - Dynamic tests for continuity and CRV By sample for: - TCR - DWV