TT Electronics/IRC

GUS-QS0B-03-2100-JF

GUS-QS0B-03-2100-JF Description

The GUS-QS0B-03-2100-JF from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications in surface-mount PCB assemblies. This 20-pin QSOP package integrates 19 resistors, each with a 210Ω resistance value and a 5% tolerance, delivering a total power rating of 1W (0.05W per resistor). The device operates over a wide temperature range of 70°C to 125°C, with a low temperature coefficient of ±25ppm/°C, ensuring stable performance under thermal stress. Its gull-wing termination and 0.64mm terminal pitch facilitate reliable soldering in high-density layouts.

GUS-QS0B-03-2100-JF Features

• Circuit Designator: BUS configuration for streamlined integration.
• Thin-Film Technology: Offers superior accuracy, low noise, and stability compared to thick-film alternatives.
• Robust Power Handling: 1W total dissipation (1/20W per resistor) with a 100V maximum voltage rating.
• Compact Footprint: 8.66mm (L) × 6.02mm (D) × 1.47mm (H) QSOP package saves board space.
• Industrial-Grade Reliability: Non-automotive (PPAP: No) but suited for industrial controls, test equipment, and telecom infrastructure.
• Non-RoHS Compliant: Ideal for legacy or specialized applications requiring leaded components.

GUS-QS0B-03-2100-JF Applications

• Signal Conditioning: Precision voltage dividers in ADC/DAC circuits.
• Impedance Matching: High-frequency PCBs and RF modules benefiting from low TCR.
• Industrial Automation: PLCs and sensor interfaces requiring stable resistance under thermal cycling.
• Legacy System Maintenance: Repair or upgrades for non-RoHS-compliant designs.

Conclusion of GUS-QS0B-03-2100-JF

The GUS-QS0B-03-2100-JF excels in space-constrained, precision analog circuits where thermal stability and power efficiency are critical. Its thin-film construction and QSOP packaging make it a standout choice for engineers prioritizing reliability over RoHS compliance. Ideal for industrial, medical, and telecom hardware, this resistor network balances performance with cost-effectiveness in medium-complexity designs.