TT Electronics/IRC

GUS-QS8A-01-30R9-JF

GUS-QS8A-01-30R9-JF Description

The GUS-QS8A-01-30R9-JF from TT Electronics/IRC is a high-performance 8-resistor thin film network designed for precision applications. Housed in a compact 16-pin QSOP package with gull wing SMD termination, it offers a 30.9Ω resistance per resistor with a 5% tolerance and a ±100ppm/°C temperature coefficient. The device operates over a wide temperature range of -70°C to +125°C, with a derated power range of 70°C to 125°C, ensuring reliability in demanding environments. Its 0.75W (3/4W) total power rating and 0.1W (1/10W) per resistor make it suitable for power-sensitive designs. The isolated (ISOL) circuit design enhances signal integrity, while the 100V maximum voltage rating provides robust protection against overvoltage conditions. Packaged in a tube, this RoHS non-compliant component is ideal for industrial and commercial applications requiring stable, high-density resistor networks.

GUS-QS8A-01-30R9-JF Features

• Thin Film Technology: Delivers superior stability, low noise, and precise resistance values.
• Compact QSOP Package: Measures just 4.9mm (L) x 6.02mm (D) x 1.47mm (H), optimizing PCB space.
• High Power Handling: 0.75W total power (0.1W per resistor) ensures durability in power-dense circuits.
• Wide Temperature Range: Operates from -70°C to +125°C, suitable for harsh environments.
• Isolated Design (ISOL): Prevents crosstalk, ideal for multi-channel signal processing.
• Gull Wing Termination: Facilitates reliable surface-mount (SMD) assembly with a 0.64mm pitch.
• Low TCR (±100ppm/°C): Minimizes resistance drift under thermal stress.

GUS-QS8A-01-30R9-JF Applications

• Precision Analog Circuits: Voltage dividers, feedback networks, and sensor interfaces.
• Industrial Control Systems: PLCs, motor drives, and power management modules.
• Communication Equipment: Signal conditioning in RF and baseband circuits.
• Test & Measurement Devices: Calibration and reference circuits requiring stable resistance.
• Medical Electronics: Isolated signal paths in diagnostic equipment.

Conclusion of GUS-QS8A-01-30R9-JF

The GUS-QS8A-01-30R9-JF excels in applications demanding high-density, precision resistor networks with robust thermal and electrical performance. Its thin film construction, isolated design, and compact QSOP package make it a standout choice for engineers prioritizing reliability, space efficiency, and signal integrity. While not automotive-grade or PPAP-capable, it remains a cost-effective solution for industrial, medical, and communication systems where consistent performance under thermal stress is critical.