TT Electronics/IRC

GUS-QS8A-02-3400-BB

GUS-QS8A-02-3400-BB Description

The GUS-QS8A-02-3400-BB from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding electronic applications. This 8-resistor isolated network features a 340Ω resistance value with an ultra-tight 0.1% tolerance and a low ±50ppm/°C temperature coefficient, ensuring stable performance across a wide temperature range of 70°C to 125°C. Housed in a compact 16-pin QSOP (QSOP-16) package, it offers a 0.75W (3/4W) total power rating (0.1W per resistor) and supports a maximum voltage rating of 100V. Its gull-wing termination and surface-mount design facilitate efficient PCB assembly, while the tube packaging ensures safe handling and storage.

GUS-QS8A-02-3400-BB Features

• Precision Performance: Thin-film technology delivers 0.1% tolerance and ±50ppm/°C TCR for critical analog/digital circuits.
• Robust Construction: QSOP-16 case with dimensions of 4.9mm (L) × 6.02mm (D) × 1.47mm (H) and tight tolerances (±0.1mm height/length, ±0.2mm depth).
• High Power Handling: 0.75W total dissipation (0.1W per resistor) at 125°C maximum operating temperature.
• Isolated Design (ISOL): Independent resistors minimize crosstalk, ideal for signal conditioning and voltage division.
• Industry Compliance: HTS 8533.21.00.20, ECCN EAR99, though non-RoHS (suitable for exempt applications).

GUS-QS8A-02-3400-BB Applications

This resistor network excels in:

• Precision Instrumentation: ADC/DAC reference circuits, sensor signal conditioning.
• Industrial Controls: Isolated feedback networks in power supplies or motor drives.
• Telecommunications: Impedance matching and termination in high-frequency modules.
• Medical Electronics: Low-drift circuits where stability is critical.
• Automotive Alternatives: While not PPAP/automotive-rated, it suits non-automotive rugged environments.

Conclusion of GUS-QS8A-02-3400-BB

The GUS-QS8A-02-3400-BB combines precision, power efficiency, and compactness, making it a standout choice for engineers needing reliable resistor networks in space-constrained, high-accuracy designs. Its isolated configuration, thin-film stability, and robust package address challenges in industrial, medical, and telecom systems where performance cannot be compromised. For non-RoHS applications requiring tight tolerances and thermal resilience, this model offers a compelling solution.