High-Power Chip Resistors Panasonic High-Power Chip Resistors are AEC-Q200 qualified, 400V maximum overload voltage, and ±1% to ±5% resistance tolerance. Due to wide terminal construction, these high-power chip resistors feature high solder-joint reliability and excellent heat dissipation characteristics. Panasonic High-Power Chip Resistors are ideal for anti-lock braking systems, Electrical Control Units (ECUs), and air-bag systems.