TT Electronics/IRC

GUS-SS8B-03-1021-D

GUS-SS8B-03-1021-D Description

The GUS-SS8B-03-1021-D from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding surface-mount applications. This 16-pin SOIC package integrates 15 resistors, each with a 1.02KΩ resistance and a tight 0.5% tolerance, ensuring exceptional accuracy in circuit designs. With a ±25ppm/°C temperature coefficient, it delivers stable performance across a wide temperature range (70°C to 125°C derated, 125°C max). The 0.8W total power rating (0.05W per resistor) and 100V maximum voltage rating make it suitable for high-reliability applications. Its gull-wing termination and 1.27mm terminal pitch facilitate easy PCB assembly.

GUS-SS8B-03-1021-D Features

• Precision Thin Film Technology: Ensures low noise and high stability.
• Compact SOIC Package: 9.91mm × 5.99mm × 1.45mm dimensions with tight tolerances (±0.1mm length/height, ±0.2mm depth).
• High Power Density: 0.8W total dissipation in a small footprint.
• Automotive-Grade Alternatives: While not automotive-qualified (PPAP: No), its 125°C operating temp suits industrial and telecom applications.
• Non-RoHS Compliant: Ideal for legacy or specialized systems requiring non-compliant materials.
• BUS Circuit Designator: Optimized for bus termination, voltage division, and pull-up/down networks.

GUS-SS8B-03-1021-D Applications

• Signal Conditioning: Precision voltage dividers in data acquisition systems.
• Bus Termination: DDR memory interfaces or high-speed digital circuits.
• Industrial Controls: PLCs, sensor interfaces, and instrumentation requiring stable resistance.
• Telecom Infrastructure: Line drivers, transceivers, and RF modules.
• Legacy Equipment Maintenance: Replacement for non-RoHS compliant designs.

Conclusion of GUS-SS8B-03-1021-D

The GUS-SS8B-03-1021-D stands out for its precision, power handling, and compact form factor, making it a robust choice for engineers prioritizing accuracy and reliability. Its thin-film construction and wide temperature range cater to industrial and telecom applications, while the SOIC package ensures compatibility with automated assembly. Though not automotive-grade, its performance rivals higher-cost alternatives in critical circuits. For designs requiring tight-tolerance resistor networks, this model offers an optimal balance of performance and manufacturability.