ROHM Semiconductor SDR01 MZP High Anti-Surge Chip Resistors
ROHM Semiconductor SDR01 MZP High Anti-Surge Chip Resistors are designed for applications that require a combination of high reliability, surge resistance, compact size, and high power handling. The AEC-Q200-qualified resistors deliver exceptional surge resistance and high power density in a compact 1005 (0402) package. Featuring ROHM's proprietary resistive element structure, the SDR01 MZP devices deliver improved anti-surge performance compared to conventional chip resistors, making the resistors well-suited for circuits exposed to transient voltages, inrush currents, and electrostatic discharge. The series supports a wide resistance range from 1Ω to 10MΩ, offers a power rating of up to 0.33W in the small 0402 footprint, and operates across a broad temperature range of -55°C to +155°C.
Features
- High anti-surge performance
- Guaranteed 0.33W in 1005 (0402) size
- AEC-Q200 qualified
- Improved surge resistance characteristics compared to the ESR series
- Wide 1Ω to 10MΩ resistance range
- Available with ±5% (J) and ±1% (F) resistance tolerances
- Thick-film chip resistor construction
- -55°C to +155°C operating temperature range
- ISO9001 / IATF16949 certification
- RoHS compliant
Applications
- Automotive power supply and control circuits
- Industrial equipment
- Consumer electronics
- AI servers and computing equipment
- Interface circuits
- Power management and power conditioning circuits
- High-density PCB designs