TT Electronics/IRC

GUS-SS8B-03-1872-B

GUS-SS8B-03-1872-B Description

The GUS-SS8B-03-1872-B is a high-precision thin-film resistor network from TT Electronics/IRC, designed for demanding applications requiring tight tolerances and stable performance. This 16-pin SOIC device integrates 15 resistors with a uniform 18.7KΩ resistance value, offering 0.1% tolerance and an ultra-low ±25ppm/°C temperature coefficient. Its 0.8W total power rating (0.05W per resistor) and 100V maximum voltage rating ensure reliability in precision analog and digital circuits. The gull-wing termination and surface-mount (SMD) design facilitate automated assembly, while the tube packaging protects components during handling.

GUS-SS8B-03-1872-B Features

• Precision Performance: Thin-film technology delivers 0.1% tolerance and ±25ppm/°C TCR for minimal drift.
• Robust Construction: SOIC package (9.91mm x 5.99mm x 1.45mm) with ±0.1mm length/height tolerances ensures mechanical stability.
• High Power Density: 0.8W total dissipation (0.05W per resistor) at 125°C maximum operating temperature.
• Wide Compatibility: BUS circuit designator suits bus termination, voltage division, and pull-up/down applications.
• Non-Automotive: Ideal for industrial, medical, and test equipment where PPAP compliance is not required.

GUS-SS8B-03-1872-B Applications

• Analog Signal Conditioning: Precision dividers and amplifiers in measurement systems.
• Digital Bus Termination: Impedance matching for high-speed data lines (e.g., SPI, I²C).
• Medical Electronics: Stable reference circuits in diagnostic equipment.
• Test & Measurement: Calibration networks requiring long-term stability.
• Industrial Controls: Feedback networks in servo drives and PLCs.

Conclusion of GUS-SS8B-03-1872-B

The GUS-SS8B-03-1872-B excels in applications demanding high accuracy, thermal stability, and compact integration. Its thin-film construction, tight tolerances, and robust SOIC package make it superior to thick-film alternatives in precision-critical environments. While not RoHS-compliant, it remains a top choice for industrial and instrumentation designs where reliability outweighs regulatory constraints. Engineers can leverage its low TCR and high power handling to optimize performance in noise-sensitive or thermally challenging systems.