TT Electronics/IRC

GUS-QS8B-00-3481-JG

GUS-QS8B-00-3481-JG Description

The GUS-QS8B-00-3481-JG from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications in surface-mount PCB assemblies. This 16-pin QSOP package integrates 15 resistors with a 3.48KΩ resistance value, offering a 5% tolerance and ±250ppm/°C temperature coefficient. Rated for 0.75W (3/4W) total power dissipation (0.05W per resistor), it operates within a wide temperature range of 70°C to 125°C, with a maximum voltage rating of 100V. Its gull-wing termination ensures reliable solderability, while the compact 4.9mm × 6.02mm × 1.47mm footprint suits space-constrained designs. The non-automotive, non-PPAP compliant device is housed in a tube package, ideal for prototyping and small-batch production.

GUS-QS8B-00-3481-JG Features

• High-Density Integration: 15 resistors in a QSOP-16 package optimize board space.
• Stable Performance: Thin-film technology ensures low noise and high stability under thermal stress.
• Precision Tolerance: 5% resistance tolerance and ±250ppm/°C TCR suit analog signal conditioning.
• Robust Construction: Gull-wing leads enhance mechanical durability and solder joint reliability.
• Wide Operating Range: -70°C to +125°C derated power range for harsh environments.
• Non-RoHS (Not Compliant): Suitable for legacy or exempted applications.

GUS-QS8B-00-3481-JG Applications

• Industrial Control Systems: Precision voltage dividers and feedback networks in PLCs.
• Test & Measurement Equipment: Calibration circuits and signal attenuation.
• Medical Electronics: Low-drift sensor interfaces and diagnostic devices.
• Telecom Infrastructure: Line termination and impedance matching in RF modules.
• Power Management: Current sensing and load balancing in DC-DC converters.

Conclusion of GUS-QS8B-00-3481-JG

The GUS-QS8B-00-3481-JG excels in high-density, precision circuits requiring stable resistance values under thermal variation. Its thin-film construction, compact QSOP package, and 0.75W power handling make it a versatile choice for industrial, medical, and telecom applications where space and reliability are critical. While not RoHS-compliant, it remains a robust solution for non-environmentally restricted designs.