TT Electronics/IRC

GUS-SS8B-01-5491-B

GUS-SS8B-01-5491-B Description

The GUS-SS8B-01-5491-B from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding electronic applications. This 16-pin SOIC surface-mount device integrates 15 resistors, each with a 5.49KΩ resistance and an ultra-tight 0.1% tolerance, ensuring exceptional accuracy. The network operates over a wide temperature range of 70°C to 125°C (derated) and withstands a maximum operating temperature of 125°C, making it suitable for harsh environments. With a ±100ppm/°C temperature coefficient, it delivers stable performance under thermal stress. The 0.8W total power rating (0.05W per resistor) and 100V maximum voltage rating further enhance its reliability in precision circuits.

GUS-SS8B-01-5491-B Features

• High Precision: 0.1% tolerance and ±100ppm/°C TCR for critical analog/digital applications.
• Robust Construction: Thin-film technology ensures low noise and long-term stability.
• Compact Design: 9.91mm x 5.99mm x 1.45mm SOIC package with gull-wing terminals for easy surface mounting.
• Wide Operating Range: -55°C to 125°C (full range) with derated power up to 125°C.
• Automotive-Grade Alternatives: While this model is not PPAP or automotive-qualified, its performance rivals compliant variants.
• Non-RoHS: Suitable for legacy or exempted applications requiring leaded components.

GUS-SS8B-01-5491-B Applications

• Precision Voltage Dividers: Ideal for ADC/DAC reference circuits due to low tolerance and drift.
• Medical Equipment: Stable performance in diagnostic devices where accuracy is critical.
• Industrial Controls: Reliable operation in PLCs, sensor interfaces, and power management systems.
• Test & Measurement: High repeatability in calibration equipment and signal conditioning.
• Aerospace & Defense: Suitable for non-RoHS compliant systems requiring rugged resistor networks.

Conclusion of GUS-SS8B-01-5491-B

The GUS-SS8B-01-5491-B excels in applications demanding high precision, thermal stability, and compact integration. Its thin-film construction, tight tolerance, and robust SOIC package make it a superior choice over thicker-film or less stable alternatives. While not automotive-qualified, its performance metrics align with industrial and medical-grade requirements. Engineers seeking a reliable, high-accuracy resistor network for signal processing, feedback loops, or precision analog designs will find this model optimally balanced for performance and durability.