TT Electronics/IRC

GUS-QS8A-01-2150-JB

GUS-QS8A-01-2150-JB Description

The GUS-QS8A-01-2150-JB from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications requiring stable resistance and thermal performance. This 8-resistor isolated network features a 215Ω resistance value per resistor with a 5% tolerance and a ±100ppm/°C temperature coefficient, ensuring reliable operation across a wide temperature range (70°C to 125°C). Encased in a 16-pin QSOP (Quarter Small Outline Package), it offers a compact 4.9mm × 6.02mm footprint with a low 1.47mm profile, making it ideal for space-constrained surface-mount (SMD) designs. Rated for 0.1W per resistor and 0.75W total power dissipation, it supports 100V maximum voltage, making it suitable for moderate-power applications.

GUS-QS8A-01-2150-JB Features

• Thin-Film Technology: Delivers superior stability, low noise, and tight tolerance (±5%) for precision circuits.
• High Power Handling: 0.75W total power rating (0.1W per resistor) ensures robustness in demanding environments.
• Wide Temperature Range: Operates reliably from 70°C to 125°C with derated power, ideal for industrial and automotive (non-AEC-qualified) applications.
• Compact QSOP Package: 16-pin gull-wing termination with 0.64mm pitch enables high-density PCB layouts.
• Isolated Resistor Network (ISOL): Each resistor operates independently, reducing crosstalk in signal conditioning and voltage division circuits.
• Non-RoHS Compliant: Suitable for legacy or exempted applications requiring leaded components.

GUS-QS8A-01-2150-JB Applications

• Signal Conditioning: Precision voltage dividers, feedback networks in op-amp circuits.
• Industrial Controls: PLCs, sensor interfaces, and instrumentation requiring stable resistance.
• Power Management: Current limiting, load balancing, and bias networks in power supplies.
• Medical Electronics: Diagnostic equipment where low thermal drift (±100ppm/°C) is critical.
• Telecom & Networking: Line termination, impedance matching in high-frequency PCBs.

Conclusion of GUS-QS8A-01-2150-JB

The GUS-QS8A-01-2150-JB excels in precision analog and mixed-signal designs, combining thin-film reliability, compact packaging, and moderate power handling. Its isolated resistor configuration and wide operational temperature range make it a versatile choice for industrial, medical, and telecom applications. While not automotive-grade (PPAP/No), its performance and tube packaging streamline prototyping and medium-volume production. Engineers seeking a cost-effective, stable resistor network with 5% tolerance and low thermal drift will find this model a robust solution.