TT Electronics/IRC

GUS-QSCALF-03-1002-B

GUS-QSCALF-03-1002-B Description

The GUS-QSCALF-03-1002-B is a high-precision thin-film resistor network from TT Electronics/IRC, designed for demanding applications requiring tight tolerances and stable performance. This 24-pin QSOP surface-mount device integrates 12 isolated 10KΩ resistors with an exceptional ±0.1% tolerance and a low ±25ppm/°C temperature coefficient, ensuring minimal drift across its -70°C to +125°C operating range. With a 1W total power rating (0.1W per resistor) and 100V maximum voltage rating, it combines robustness with precision. The gull-wing termination and 0.64mm terminal pitch facilitate reliable PCB assembly, while its compact 8.66mm × 6.02mm × 1.47mm footprint suits space-constrained designs.

GUS-QSCALF-03-1002-B Features

• High Precision: ±0.1% tolerance and ±25ppm/°C TCR for stable performance in critical circuits.
• Isolated Resistors: 12 independent resistors (ISOL configuration) prevent crosstalk in signal paths.
• Thin-Film Technology: Delivers superior accuracy, low noise, and long-term reliability.
• Wide Temperature Range: Operates from -70°C to +125°C with derated power up to 125°C.
• Robust Construction: QSOP package with gull-wing leads for mechanical durability and ease of soldering.
• Compliance: EU RoHS compliant and EAR99 (ECCN) classified for global use.

GUS-QSCALF-03-1002-B Applications

• Industrial Electronics: Precision voltage dividers, feedback networks, and sensor conditioning in harsh environments.
• Medical Devices: Signal isolation and calibration circuits where accuracy is critical.
• Test & Measurement Equipment: High-stability reference circuits and instrumentation amplifiers.
• Aerospace & Defense: Reliable performance in avionics and communication systems.
• Automotive (Non-Automotive Rated): Prototyping or non-safety-critical modules requiring tight tolerances.

Conclusion of GUS-QSCALF-03-1002-B

The GUS-QSCALF-03-1002-B excels in applications demanding high precision, thermal stability, and compact integration. Its thin-film isolation network, combined with a robust QSOP package, makes it ideal for industrial, medical, and instrumentation designs. While not PPAP or automotive-rated, its 0.1% tolerance and low TCR provide a competitive edge over standard resistor arrays, ensuring reliable performance in precision analog circuits.