MC AT Professional Thin Film Chip Resistors are the perfect choice for most fields of modern professional electronics where reliability and stability is of major concern.
The MCT 0603 AT, MCU 0805 AT and MCA 1206 AT series are professional automotive thin‑film chip resistors designed for demanding electronics in automotive, telecommunication, medical and industrial equipment. They feature a high operating temperature of 175 °C, superior moisture resistance and AEC‑Q200 qualification.
Key specifications include resistance ranges from 100 Ω to 270 kΩ, tight tolerance options (±1 % or ±0.5 %), low temperature coefficients (±25 ppm/K to ±50 ppm/K), and rated power up to 500 mW for the 1206 size. The devices meet RoHS, IEC and EN test standards and are supplied on paper tape or reel for automated SMD assembly.
| Operating temperature | 175 °C (1000 h) |
|---|---|
| Moisture resistivity | < 0.5 % (85 °C; 85 % RH; 1000 h) |
| Rated dissipation (P85) | 500 mW for size 1206 |
| Resistance range (MCT 0603 AT) | 100 Ω to 100 kΩ |
| Resistance tolerance | ±1 % (MCT) / ±0.5 % (MCU) |
| Temperature coefficient | ±50 ppm/K (MCT) / ±25 ppm/K (MCU) |
| Insulation voltage (1 min) | 100 V (MCT 0603 AT) |
The resistors can operate up to 175 °C for 1000 hours.
Yes, the resistors are RoHS compliant.
Typical applications include automotive, telecommunication, industrial and medical equipment.
The MCA 1206 AT resistor is rated for up to 500 mW (P85).