TT Electronics/IRC

GUS-QSCB-01-1002-J

GUS-QSCB-01-1002-J Description

The GUS-QSCB-01-1002-J from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. This 24-pin QSOP surface-mount device integrates 23 resistors, each with a 10K Ohm resistance and a 5% tolerance, delivering a ±100ppm/°C temperature coefficient for stable operation across a 70°C to 125°C derated power range. With a 1W total power rating (0.05W per resistor) and a 100V maximum voltage rating, it suits demanding circuits requiring reliability in compact form factors. The molded, rectangular package (8.66mm x 6.02mm x 1.47mm) features gull-wing terminations (0.64mm pitch) for secure PCB mounting. Non-compliant with EU RoHS and unconfirmed for automotive use, it targets industrial and telecom applications where thin-film stability is critical.

GUS-QSCB-01-1002-J Features

• Precision Thin Film Technology: Ensures low noise and high accuracy (±100ppm/°C) for signal conditioning.
• High-Density Integration: 23 resistors in a 24-pin QSOP save board space versus discrete components.
• Robust Power Handling: 1W total dissipation (0.05W/resistor) at up to 125°C operational temperature.
• Molded Durability: Protects against environmental stress, ideal for harsh industrial environments.
• Gull-Wing Termination: Facilitates reliable surface-mount assembly with 0.64mm pitch compatibility.
• Wide Voltage Range: Supports up to 100V, suitable for power distribution and bus line applications.

GUS-QSCB-01-1002-J Applications

• Bus Line Termination: The "BUS" circuit designator highlights its use in data/address line termination for digital systems.
• Industrial Control Systems: Stable performance in PLCs, motor drives, and sensor interfaces.
• Telecom Infrastructure: Precision resistance networks in RF modules and base station PCBs.
• Test & Measurement Equipment: Low-drift characteristics ensure calibration accuracy.
• Legacy Electronics: Non-RoHS compliance makes it viable for exempted industrial upgrades.

Conclusion of GUS-QSCB-01-1002-J

The GUS-QSCB-01-1002-J excels in space-constrained, high-reliability designs requiring thin-film precision and power resilience. Its molded QSOP package and gull-wing terminals offer mechanical robustness, while the 10K Ohm network simplifies circuit design. Though not PPAP or automotive-qualified, it is a cost-effective solution for industrial, telecom, and legacy systems where RoHS exemptions apply. Engineers will value its balance of performance, density, and thermal stability in critical analog/digital hybrid applications.