TT Electronics/IRC

GUS-QS8A-01-5231-JA

GUS-QS8A-01-5231-JA Description

The GUS-QS8A-01-5231-JA from TT Electronics/IRC is a high-performance 8-resistor thin film network designed for precision applications in surface-mount circuits. With a 5.23KΩ resistance value and 5% tolerance, this 16-pin QSOP package delivers stable performance across a wide temperature range (70°C to 125°C). Its isolated (ISOL) circuit design ensures individual resistor independence, making it ideal for complex signal conditioning and voltage division tasks. The device supports a maximum operating temperature of 125°C and a voltage rating of 100V, with a low TCR of ±100ppm/°C for minimal resistance drift. Packaged in a tube for automated assembly, it combines reliability with manufacturing efficiency.

GUS-QS8A-01-5231-JA Features

• Thin Film Technology: Ensures high precision and low noise, critical for sensitive analog circuits.
• Compact QSOP Package: Measures 4.9mm (L) × 6.02mm (D) × 1.47mm (H), optimizing board space in dense layouts.
• Robust Power Handling: 0.1W per resistor (0.75W total) with derated performance up to 125°C.
• Gull Wing Termination: Facilitates reliable surface-mount (SMD) soldering with a 0.64mm terminal pitch.
• Isolated Design (ISOL): Each resistor operates independently, enhancing flexibility in circuit design.
• Wide Voltage Range: Supports up to 100V, suitable for industrial and instrumentation applications.

GUS-QS8A-01-5231-JA Applications

• Precision Voltage Dividers: Used in ADC/DAC reference circuits due to low TCR and tight tolerance.
• Signal Conditioning: Isolated resistors minimize crosstalk in sensor interfaces and feedback networks.
• Industrial Controls: Reliable performance in harsh environments (e.g., motor drives, PLCs).
• Test & Measurement Equipment: Stable resistance under thermal stress ensures accuracy.
• Consumer Electronics: Compact size suits space-constrained designs like wearables and IoT devices.

Conclusion of GUS-QS8A-01-5231-JA

The GUS-QS8A-01-5231-JA excels in precision, thermal stability, and space efficiency, distinguishing it from generic resistor networks. Its isolated thin film design and QSOP packaging make it a top choice for engineers prioritizing signal integrity and miniaturization. While not RoHS-compliant, it remains a robust solution for industrial, automotive (non-PPAP), and high-reliability applications where performance outweighs regulatory constraints.