ACAC 0612 and ACAS 0612 are precision thin film chip resistor arrays that combine the proven reliability of precision thin film chip resistor products with the advantages of chip resistor arrays. Defined tolerance matching and TCR tracking makes this product perfectly suited for applications with outstanding requirements towards stable fixed resistor ratios. A small package enables the design of high density circuits in combination with reduction of assembly costs. Four equal resistor values or two pairs are available.
The ACAC 0612 (concave terminations) and ACAS 0612 (convex terminations) are precision thin‑film chip resistor arrays that combine high reliability with the benefits of array packaging. They offer four equal resistor values or two pairs, with tolerance matching down to 0.1 % and TCR tracking as low as 10 ppm/K, enabling stable resistor ratios for demanding analog circuits.
The document lists detailed electrical specifications, mechanical dimensions, packaging options, and test procedures. It also describes recommended assembly methods, solder‑pad dimensions, and compliance with RoHS and automotive environmental directives, making it a comprehensive reference for designers and manufacturers.
| Resistance value range | 47 Ω to 221 kΩ |
|---|---|
| Absolute tolerance | ±0.5 % (±0.25 % matching) |
| Temperature coefficient (TCR) | ±50 ppm/K; ±25 ppm/K |
| TCR tracking | 10 ppm/K |
| Maximum resistance ratio | 1:5 |
| Rated dissipation | P70 |
| Operating voltage | 75 V |
| Film temperature limit | 125 °C |
| Package size | 4 × 0603 |
The array offers tolerance matching down to 0.1 % (± 0.05 %).
Yes, the resistor array is RoHS compliant and compatible with lead‑free and lead‑containing soldering processes.
The film temperature limit is 125 °C.