Vishay

SOMC2003100RGRZ

SOMC2003100RGRZ Description

The SOMC2003100RGRZ from Vishay is a high-performance thick film resistor network designed for precision applications requiring stable resistance and thermal performance. This 20-pin SOIC package integrates 10 isolated resistors, each with a 100Ω resistance value and a tight 2% tolerance. Rated for 1.6W total power dissipation (0.16W per resistor), it operates over a wide temperature range of -55°C to +150°C, with derating up to 150°C. The molded, gull-wing termination ensures reliable surface-mount (SMD) compatibility, while the ±100ppm/°C temperature coefficient guarantees minimal resistance drift. Packaged in tape and reel (T/R), it is optimized for automated assembly.

SOMC2003100RGRZ Features

• Isolated Resistor Network: 10 independent 100Ω resistors with 2% tolerance, ideal for signal conditioning and voltage division.
• Robust Power Handling: 1.6W total (0.16W per resistor) with derating up to 150°C, outperforming standard thin-film networks.
• Stable Thermal Performance: ±100ppm/°C TCR ensures reliability in fluctuating environments.
• High-Density SOIC Package: Compact 13.72mm × 7.62mm × 2.03mm footprint with 1.27mm pitch, saving PCB space.
• Industrial-Grade Durability: Molded construction and 50V maximum voltage rating resist mechanical and electrical stress.
• Non-Automotive, Non-PPAP: Suitable for industrial, telecom, and instrumentation applications.

SOMC2003100RGRZ Applications

• Signal Isolation & Termination: Precision resistor networks for ADC/DAC interfaces, sensor conditioning, and op-amp circuits.
• Power Supply Dividers: Voltage scaling in DC-DC converters and feedback loops due to low TCR drift.
• Industrial Controls: PLC modules, motor drives, and test equipment requiring stable resistance.
• Telecom Infrastructure: Line drivers, filters, and impedance matching in high-frequency PCBs.
• Medical Devices: Low-noise analog stages where isolation and tolerance accuracy are critical.

Conclusion of SOMC2003100RGRZ

The SOMC2003100RGRZ excels in high-density, precision applications demanding thermal stability and power efficiency. Its thick-film technology, isolated design, and industrial-grade packaging make it superior to generic arrays in harsh environments. While non-compliant with EU RoHS, it remains a top choice for non-automotive sectors prioritizing performance over regulatory mandates. Ideal for engineers seeking reliability in compact, high-power resistor networks.