The ACAS 0606 AT and ACAS 0612 AT are precision automotive-grade thin film chip resistor arrays with convex terminations. They combine the reliability of discrete chip resistors with the advantages of arrays, offering defined relative tolerance (matching) and relative TCR (tracking) for applications requiring stable fixed resistor ratios. These arrays are available with equal or different resistor values, providing superior moisture resistivity and advanced sulfur resistance.
| Specification | ACAS 0606 AT | ACAS 0612 AT |
|---|---|---|
| Imperial Size | 0606 | 0612 |
| Metric Size Code | RR1616M | RR1632M |
| Configuration, isolated | 2 x 0603 | 4 x 0603 |
| Design Types | All equal values (AE), Two pairs of values (TP), Different values (DF) | All equal values (AE), Two pairs of values (TP), Different values (DF) |
| Resistance Range | 47 to 150 k | 47 to 150 k |
| Absolute Tolerance | 0.1 % | 0.1 % |
| Relative Tolerance (Matching) | 0.05 % | 0.05 % |
| Absolute Temperature Coefficient | 25 ppm/K; 15 ppm/K; 10 ppm/K | 25 ppm/K; 15 ppm/K; 10 ppm/K |
| Relative Temperature Coefficient (Tracking) | 15 ppm/K; 10 ppm/K; 5 ppm/K | 15 ppm/K; 10 ppm/K; 5 ppm/K |
| Max. Resistance Ratio Rmin./Rmax. | 1:100 | 1:100 |
| Rated Dissipation P70 (Element) | 0.125 W | 0.125 W |
| Rated Dissipation P70 (Package) | 0.2 W | 0.4 W |
| Operating Voltage Umax. (ACRMS/DC) | 100 V | 100 V |
| Permissible Film Temperature F max. | 155 C | 155 C |
| Operating Temperature Range | -55 C to 155 C | -55 C to 155 C |
| Internal Thermal Resistance | 39 K/W | 20 K/W |
| Insulation Voltage (Uins) | 100 V | 100 V |
| Superior Moisture Resistivity (|R/R|) | < 0.5 % (85 C; 85 % RH; 1000 h) | < 0.5 % (85 C; 85 % RH; 1000 h) |
| ESD Stability (Human Body Model) | 1000 V | 1000 V |
| Advanced Sulfur Resistance | Verified according to ASTM B 809 | Verified according to ASTM B 809 |