TT Electronics/IRC

GUS-QS8B-03-1541-J

GUS-QS8B-03-1541-J Description

The GUS-QS8B-03-1541-J from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. This 16-pin QSOP surface-mount device integrates 15 resistors, each with a 1.54KΩ resistance value and a tight ±5% tolerance. With a ±25ppm/°C temperature coefficient, it ensures stable performance across a wide operating range of 70°C to 125°C. The network delivers a total power rating of 0.75W (3/4W) and supports 100V maximum voltage, making it suitable for demanding circuits. Its gull-wing termination and compact 4.9mm × 6.02mm × 1.47mm footprint enable efficient PCB integration.

GUS-QS8B-03-1541-J Features

• Precision Thin Film Technology: Ensures low noise and high stability.
• High Power Handling: 0.05W per resistor (total 0.75W) for robust performance.
• Wide Temperature Range: Operates reliably from 70°C to 125°C with derated power.
• Compact QSOP Package: Space-saving 16-pin gull-wing SMD design for high-density layouts.
• Low TCR (±25ppm/°C): Minimizes resistance drift under thermal stress.
• Automotive & Industrial Compliance: Though not PPAP or automotive-rated, its rugged construction suits harsh environments.
• Non-RoHS: Ideal for legacy or specialized applications requiring leaded components.

GUS-QS8B-03-1541-J Applications

This resistor network excels in:

• Analog Signal Conditioning: Precision voltage dividers and sensor interfaces.
• Medical & Test Equipment: Stable resistance networks for diagnostic devices.
• Industrial Control Systems: Durable performance in PLCs and motor drives.
• Telecom Infrastructure: Signal termination and impedance matching in RF modules.
• Legacy Electronics: Repair or replication of non-RoHS-compliant systems.

Conclusion of GUS-QS8B-03-1541-J

The GUS-QS8B-03-1541-J combines thin-film accuracy, high power density, and thermal resilience in a compact QSOP package. Its 5% tolerance and low TCR make it a reliable choice for precision circuits, while its non-RoHS status caters to niche applications. Ideal for engineers seeking a balance of performance, size, and cost in resistor networks.