TT Electronics/IRC

GUS-QS8B-00-26R7-JF

GUS-QS8B-00-26R7-JF Description

The GUS-QS8B-00-26R7-JF is a high-performance thin-film resistor network from TT Electronics/IRC, designed for precision applications in surface-mount PCB assemblies. This 16-pin QSOP package features 15 resistors with a 26.7Ω resistance value, 5% tolerance, and a ±250ppm/°C temperature coefficient, ensuring stable performance across a wide temperature range (70°C to 125°C). With a 0.75W (3/4W) total power rating and 0.05W (1/20W) per resistor, it balances power handling and compactness. The gull-wing termination and 0.64mm terminal pitch facilitate reliable soldering in high-density layouts. Its non-automotive and non-PPAP compliance makes it ideal for industrial and commercial electronics.

GUS-QS8B-00-26R7-JF Features

• Circuit Designator: BUS configuration for streamlined signal distribution.
• Thin-Film Technology: Delivers low noise and high accuracy (±5%) for precision circuits.
• Robust Power Handling: Supports 100V maximum voltage and derated power up to 125°C.
• Compact Footprint: Measures 4.9mm (L) × 6.02mm (D) × 1.47mm (H), with a 1.63mm seated height, saving board space.
• Stable Performance: ±250ppm/°C TCR ensures minimal resistance drift under thermal stress.
• Industrial-Grade: Non-RoHS compliant, suitable for legacy or specialized systems.

GUS-QS8B-00-26R7-JF Applications

• Signal Conditioning: Ideal for ADC/DAC reference networks and voltage dividers in test equipment.
• Bus Termination: Effective in digital communication systems (e.g., SPI, I²C) requiring matched impedance.
• Power Management: Used in DC-DC converter feedback loops due to its stable TCR.
• Medical Electronics: Suitable for portable devices where space and reliability are critical.
• Industrial Controls: Deployed in PLC modules and sensor interfaces for robust operation.

Conclusion of GUS-QS8B-00-26R7-JF

The GUS-QS8B-00-26R7-JF excels in high-density, precision applications with its thin-film construction, tight TCR, and QSOP packaging. Its 26.7Ω network and 0.75W power rating make it a versatile choice for signal integrity and power distribution tasks. While not suited for automotive use, its industrial durability and compact design position it as a reliable solution for embedded systems, medical devices, and communication hardware. For engineers prioritizing performance-per-size ratio, this resistor network offers a compelling blend of accuracy and efficiency.