TT Electronics/IRC

GUS-SS8B-01-7321-DD

GUS-SS8B-01-7321-DD Description

The GUS-SS8B-01-7321-DD is a high-precision thin-film resistor network from TT Electronics/IRC, designed for demanding surface-mount applications. This 16-pin SOIC package integrates 15 resistors with a 7.32KΩ resistance value, offering a tight ±0.5% tolerance and a low ±100ppm/°C temperature coefficient. With a 0.8W total power rating (0.05W per resistor), it operates reliably across a wide temperature range of 70°C to 125°C (derated) and up to 125°C maximum. Its gull-wing termination ensures secure PCB mounting, while the 100V maximum voltage rating enhances durability in high-voltage circuits. The EU RoHS non-compliant status may restrict use in certain regions, but its precision and stability make it ideal for industrial and instrumentation applications.

GUS-SS8B-01-7321-DD Features

• High Precision: 0.5% tolerance and ±100ppm/°C TCR ensure stable performance in critical circuits.
• Robust Construction: Thin-film technology delivers superior accuracy and long-term reliability.
• Compact Design: 9.91mm (L) × 5.99mm (D) × 1.45mm (H) with ±0.1mm height/length tolerances for space-constrained layouts.
• High Power Handling: 0.8W total power dissipation (0.05W per resistor) supports energy-efficient designs.
• Wide Temperature Range: Operates from 70°C to 125°C (derated), with a 125°C maximum rating.
• Automotive/PPAP Exemption: Not PPAP-approved or automotive-grade, limiting use to industrial/commercial applications.

GUS-SS8B-01-7321-DD Applications

• Precision Instrumentation: Ideal for DAQ systems, medical devices, and test equipment requiring stable resistance values.
• Signal Conditioning: Used in op-amp feedback networks, voltage dividers, and ADC/DAC interfaces.
• Industrial Controls: Suitable for PLC modules, motor drives, and power management circuits.
• Communications: Enhances signal integrity in RF modules and telecom infrastructure.
• Non-Automotive Use: Excluded from automotive applications due to lack of PPAP compliance.

Conclusion of GUS-SS8B-01-7321-DD

The GUS-SS8B-01-7321-DD excels in high-precision, low-TCR applications where space and performance are critical. Its thin-film technology, tight tolerances, and robust power handling make it a standout choice for industrial, medical, and communication systems. While not suited for automotive use, its reliability in harsh environments and ease of integration (SOIC gull-wing package) ensure broad adoption in professional electronics. For engineers seeking a stable, compact resistor network, this model delivers exceptional value.