TT Electronics/IRC

GQ8A011961BT

GQ8A011961BT Description

The GQ8A011961BT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding isolation and signal conditioning applications. This 8-resistor network features a 1.96KΩ resistance value with an ultra-tight 0.1% tolerance and a low ±100ppm/°C temperature coefficient, ensuring stable performance across a wide temperature range of 70°C to 125°C. Housed in a 16-pin QSOP ceramic package, it offers 0.75W (3/4W) total power rating (0.1W per resistor) and a maximum voltage rating of 100V, making it suitable for high-reliability circuits. Its gull-wing termination and surface-mount design facilitate easy PCB integration, while the ceramic case enhances thermal and mechanical durability.

GQ8A011961BT Features

• Precision Performance: 0.1% tolerance and ±100ppm/°C TCR for accuracy in critical applications.
• Robust Construction: Ceramic QSOP package ensures high thermal stability and longevity.
• High Power Handling: 0.75W total power rating (0.1W per resistor) with derating up to 125°C.
• Isolation-Centric Design: ISOL circuit designator optimizes signal isolation in mixed-signal systems.
• Compact & Reliable: 4.9mm x 6.02mm footprint with ±0.1mm length/height tolerances for consistent placement.
• Wide Compatibility: QSOP-16 gull-wing SMD format aligns with industry-standard assembly processes.

GQ8A011961BT Applications

Ideal for precision analog and digital systems requiring stable resistance networks, such as:

• Medical Equipment: Patient monitoring devices where signal integrity is critical.
• Industrial Automation: Isolation amplifiers and sensor interfaces in harsh environments.
• Telecommunications: Signal conditioning in high-frequency RF modules.
• Test & Measurement: Calibration circuits and precision voltage dividers.
• Aerospace & Defense: Avionics systems demanding high reliability under extreme conditions.

Conclusion of GQ8A011961BT

The GQ8A011961BT stands out for its exceptional precision, robust ceramic construction, and isolation-optimized design, making it a top choice for engineers prioritizing accuracy and durability. While not RoHS-compliant, its thin-film technology and QSOP packaging offer superior performance in medical, industrial, and aerospace applications where component reliability is non-negotiable. For designs requiring tight-tolerance, high-power resistor networks, this model delivers unmatched consistency and thermal resilience.