TT Electronics/IRC

GUS-SS8B-01-4990-GD

GUS-SS8B-01-4990-GD Description

The GUS-SS8B-01-4990-GD from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications in demanding electronic circuits. This 16-pin SOIC package features 15 resistors, each with a 499Ω resistance value and a tight 2% tolerance, ensuring consistent performance across a wide temperature range of 70°C to 125°C. With a ±100ppm/°C temperature coefficient, it offers excellent stability under thermal stress. The 0.8W total power rating (0.05W per resistor) and 100V maximum voltage rating make it suitable for low-power, high-reliability designs. Its gull-wing termination and surface-mount (SMD) configuration facilitate easy PCB integration.

GUS-SS8B-01-4990-GD Features

• Precision Thin Film Technology: Delivers low noise and high accuracy for sensitive analog/digital circuits.
• Robust Construction: SOIC package with rectangular shape (9.91mm x 5.99mm x 1.45mm) and tight tolerances (±0.1mm height/length, ±0.2mm depth).
• Wide Operating Range: Rated for -55°C to +125°C, with derated power up to 125°C.
• High-Density Integration: 15 resistors in a compact 16-pin layout, optimizing board space.
• Reliable Termination: Gull-wing leads with 1.27mm pitch ensure secure soldering and mechanical durability.
• Non-Automotive, Non-PPAP: Ideal for industrial, telecom, and instrumentation applications where PPAP compliance isn’t required.

GUS-SS8B-01-4990-GD Applications

• Signal Conditioning: Precision voltage dividers and feedback networks in op-amp circuits.
• Medical Electronics: Patient monitoring systems requiring stable, low-drift resistors.
• Test & Measurement Equipment: High-accuracy multimeters and calibration tools.
• Communication Systems: Impedance matching and filtering in RF/analog modules.
• Industrial Controls: PLCs and sensor interfaces where temperature stability is critical.

Conclusion of GUS-SS8B-01-4990-GD

The GUS-SS8B-01-4990-GD excels in applications demanding precision, thermal stability, and compact integration. Its thin-film technology, tight tolerances, and robust SOIC package make it a superior choice over thicker-film or less stable alternatives. While not RoHS-compliant, it remains a go-to for non-consumer sectors prioritizing performance over regulatory adherence. Engineers will appreciate its balance of power handling, space efficiency, and reliability in mission-critical designs.