TT Electronics/IRC

GQ8A018202BT

GQ8A018202BT Description

The GQ8A018202BT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding isolation and signal conditioning applications. This 8-resistor array features an 82K Ohm resistance value with an ultra-tight 0.1% tolerance and a low ±100ppm/°C temperature coefficient, ensuring stability across a wide operating range of 70°C to 125°C. Housed in a 16-pin QSOP ceramic package, it offers 0.75W (3/4W) total power dissipation and 0.1W per resistor, with a 100V maximum voltage rating. Its gull-wing termination and surface-mount design facilitate reliable PCB integration, while the isolated (ISOL) circuit configuration enhances signal integrity in noise-sensitive environments.

GQ8A018202BT Features

• Precision Performance: 0.1% tolerance and ±100ppm/°C TCR for stable, repeatable operation.
• Robust Construction: Ceramic case ensures durability and thermal stability.
• High Power Handling: 0.75W total power rating (0.1W per resistor) for demanding circuits.
• Compact & Reliable: QSOP package (4.9mm x 6.02mm x 1.47mm) with ±0.1mm dimensional tolerances.
• Isolated Design: ISOL circuit configuration minimizes crosstalk in multi-channel systems.
• Wide Voltage Range: Supports up to 100V, suitable for industrial and instrumentation use.

GQ8A018202BT Applications

• Medical Equipment: Precision signal conditioning in patient monitoring systems.
• Test & Measurement: High-accuracy voltage dividers and calibration circuits.
• Industrial Automation: Isolation barriers in PLCs and sensor interfaces.
• Telecommunications: Signal integrity preservation in RF and baseband circuits.
• Aerospace & Defense: Reliable performance in harsh environments due to ceramic encapsulation.

Conclusion of GQ8A018202BT

The GQ8A018202BT stands out for its precision, power efficiency, and rugged ceramic packaging, making it ideal for applications requiring high stability and isolation. Its thin-film technology and tight tolerances outperform standard thick-film networks, while the QSOP footprint ensures space savings without compromising performance. Engineers in medical, industrial, and aerospace sectors will benefit from its reliability in critical signal-path applications.