TT Electronics/IRC

GQ8A027682BT

GQ8A027682BT Description

The GQ8A027682BT from TT Electronics/IRC is a high-precision 8-resistor thin film network designed for demanding isolation and signal conditioning applications. Encased in a ceramic QSOP package, it offers a 76.8KΩ resistance per element with an ultra-tight 0.1% tolerance and a low ±50ppm/°C temperature coefficient, ensuring stability across a wide operating temperature range of -70°C to +125°C. The device features 16 gull-wing terminals for reliable surface-mount assembly, with a compact footprint of 4.9mm (L) × 6.02mm (D) × 1.47mm (H). Its isolated (ISOL) circuit design and 100V maximum voltage rating make it suitable for high-voltage environments. Packaged in a tube, this non-automotive (PPAP: No) component is ideal for precision analog circuits.

GQ8A027682BT Features

• High Precision: 0.1% tolerance and ±50ppm/°C TCR for critical analog applications.
• Robust Construction: Ceramic case ensures thermal stability and mechanical durability.
• Power Handling: 0.1W per resistor (0.75W total) at derated power up to 125°C.
• Space-Efficient: QSOP-16 package with 0.64mm pitch for high-density PCB layouts.
• Isolation-Centric Design: ISOL configuration prevents crosstalk in multi-channel systems.
• Thin Film Technology: Delivers low noise and superior long-term reliability vs. thick film alternatives.

GQ8A027682BT Applications

This resistor network excels in:

• Medical Equipment: Isolation barriers in patient monitoring systems.
• Industrial Automation: Signal conditioning for PLCs and sensors.
• Test & Measurement: Precision voltage dividers and calibration circuits.
• Aerospace & Defense: Ruggedized electronics requiring stable performance under extreme conditions.
• Telecom Infrastructure: High-voltage line drivers and impedance matching networks.

Conclusion of GQ8A027682BT

The GQ8A027682BT stands out for its combination of precision, power efficiency, and isolation capabilities, making it a top choice for engineers designing high-reliability systems. Its ceramic QSOP package and thin film technology offer superior performance in harsh environments, while the 0.1% tolerance ensures accuracy in critical analog signal paths. Though not RoHS-compliant, its technical merits justify its use in specialized industrial, medical, and aerospace applications where performance outweighs compliance constraints.