TT Electronics/IRC

GQ8A011741JT

GQ8A011741JT Description

The GQ8A011741JT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications requiring stable resistance values under varying thermal conditions. This 8-resistor isolated network features a 1.74KΩ resistance per element with a 5% tolerance and a ±100ppm/°C temperature coefficient, ensuring reliable 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 dissipation and 0.1W (1/10W) per resistor, making it suitable for compact, high-density PCB designs. The gull-wing termination and surface-mount (SMD) configuration facilitate automated assembly processes.

GQ8A011741JT Features

• Isolated Circuit Design (ISOL): Each resistor operates independently, reducing crosstalk in sensitive circuits.
• Ceramic Case Style: Enhances thermal stability and durability in harsh environments.
• Thin-Film Technology: Delivers superior accuracy, low noise, and long-term reliability compared to thick-film alternatives.
• High Voltage Rating (100V): Suitable for industrial and telecom applications requiring robust voltage handling.
• Precision Dimensions: Tight tolerances (±0.1mm height/length, ±0.2mm depth) ensure consistent PCB fit.
• Non-Automotive (PPAP No): Optimized for commercial and industrial use, though not automotive-grade.

GQ8A011741JT Applications

Ideal for:

• Signal Conditioning: Isolation and impedance matching in analog/digital hybrid circuits.
• Medical Equipment: Precision voltage dividers in diagnostic devices.
• Telecommunications: Line termination and filtering in high-frequency RF modules.
• Industrial Controls: Robust resistance networks for PLCs and sensor interfaces.
• Test & Measurement: Calibration circuits requiring stable, low-drift resistors.

Conclusion of GQ8A011741JT

The GQ8A011741JT stands out for its ceramic-encased thin-film construction, isolated design, and high power-density packaging, making it a top choice for engineers prioritizing precision and thermal resilience. While not RoHS-compliant or automotive-rated, its 100V rating and ±100ppm/°C stability make it indispensable in industrial, medical, and telecom applications where reliability is critical. Packaged in tubes for ease of handling, this resistor network balances performance with manufacturability.