TT Electronics/IRC

GUS-SS8B-03-9090-GD

GUS-SS8B-03-9090-GD Description

The GUS-SS8B-03-9090-GD is a high-precision thin-film resistor network from TT Electronics/IRC, designed for surface-mount applications requiring stable performance in demanding environments. This 16-pin SOIC package integrates 15 resistors, each with a 909Ω resistance value and a tight 2% tolerance, ensuring consistent signal integrity in precision circuits. With a ±25ppm/°C temperature coefficient, it delivers excellent thermal stability across a 70°C to 125°C derated power range, making it suitable for both industrial and commercial applications. The 0.8W total power rating (0.05W per resistor) and 100V maximum voltage rating further enhance its reliability in high-density PCB designs.

GUS-SS8B-03-9090-GD Features

• Circuit Designator: BUS configuration for streamlined integration.
• Thin-Film Technology: Delivers superior accuracy and low noise compared to thick-film alternatives.
• Gull Wing Termination: Ensures robust solder joints for surface-mount assembly.
• Compact Dimensions: 9.91mm (L) × 5.99mm (D) × 1.45mm (H) with tight tolerances (±0.1mm L/H, ±0.2mm D).
• Wide Operating Range: -55°C to 125°C (full power up to 70°C, derated beyond).
• Non-Automotive, Non-PPAP: Ideal for industrial, telecom, and instrumentation use.
• Tube Packaging: Protects components during handling and storage.

GUS-SS8B-03-9090-GD Applications

This resistor network excels in:

• Precision Voltage Dividers: Critical in ADC/DAC reference circuits.
• Signal Conditioning: For sensors, amplifiers, and feedback loops in test equipment.
• Bus Termination Networks: Reduces reflections in high-speed digital systems (e.g., SPI, I²C).
• Medical Electronics: Where stable resistance under thermal stress is paramount.
• Aerospace & Defense: Non-RoHS version suits applications exempt from lead-free mandates.

Conclusion of GUS-SS8B-03-9090-GD

The GUS-SS8B-03-9090-GD stands out for its thin-film precision, compact SOIC footprint, and robust thermal performance. While not RoHS-compliant, its 2% tolerance and low TCR (±25ppm/°C) make it a cost-effective choice for non-automotive precision electronics. Engineers will appreciate its reliability in harsh environments and ease of integration into high-density designs, particularly where space and signal fidelity are critical.