TT Electronics/IRC

GUS-QS0B-03-9530-CC

GUS-QS0B-03-9530-CC Description

The GUS-QS0B-03-9530-CC from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding surface-mount applications. This 20-pin QSOP package integrates 19 resistors, each with a 953Ω resistance value and an ultra-tight 0.25% tolerance, ensuring exceptional accuracy in signal conditioning and voltage division circuits. With a ±25ppm/°C temperature coefficient, it delivers stable performance across a wide operating temperature range of 70°C to 125°C. The 1W total power rating (0.05W per resistor) and 100V maximum voltage rating make it suitable for high-reliability environments. Packaged in a tube for automated assembly, its gull-wing termination ensures robust solder joints in SMT processes.

GUS-QS0B-03-9530-CC Features

• Precision Thin Film Technology: Offers low noise and high stability for critical analog applications.
• Compact QSOP Package: Measures 8.66mm (L) × 6.02mm (D) × 1.47mm (H) with tight tolerances (±0.1mm height/length, ±0.2mm depth).
• High Power Density: 1W total dissipation (distributed across 19 resistors) in a minimal footprint.
• Wide Temperature Range: Operates reliably from 70°C to 125°C with derated power.
• Automotive-Grade Alternatives: While not PPAP-certified, its 125°C max temperature suits industrial and telecom applications.
• Non-RoHS Compliant: Ideal for legacy systems requiring leaded components.

GUS-QS0B-03-9530-CC Applications

• Signal Conditioning: Precision voltage dividers in data acquisition systems.
• Medical Electronics: Stable reference networks in diagnostic equipment.
• Industrial Controls: Robust resistor arrays for PLCs and motor drives.
• Telecom Infrastructure: Impedance matching in high-frequency RF modules.
• Legacy Military/Aerospace: Non-RoHS compliance aligns with certain defense specifications.

Conclusion of GUS-QS0B-03-9530-CC

The GUS-QS0B-03-9530-CC excels in precision and power efficiency, leveraging thin-film technology for applications demanding tight tolerances and thermal stability. Its QSOP gull-wing package ensures compatibility with high-volume SMT assembly, while the 19-resistor network reduces board space versus discrete components. Though not automotive-grade, its 125°C rating and 0.25% tolerance make it a standout for industrial, medical, and telecom designs requiring reliability in harsh environments.