TT Electronics/IRC

GQ8A012741BT

GQ8A012741BT Description

The GQ8A012741BT 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 a 2.74KΩ 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 excellent thermal stability and durability, making it ideal for high-reliability environments. The isolated (ISOL) circuit design ensures minimal crosstalk between resistors, while the gull-wing termination facilitates robust surface-mount (SMD) assembly. With a maximum voltage rating of 100V and a total power dissipation of 0.75W (3/4W), this network is engineered for precision analog and digital circuits.

GQ8A012741BT Features

• High Precision: 0.1% tolerance and ±100ppm/°C TCR for critical accuracy.
• Robust Construction: Ceramic case and thin-film technology ensure long-term reliability.
• Isolated Design: ISOL configuration minimizes interference between resistors.
• Compact & Durable: QSOP package (4.9mm x 6.02mm x 1.47mm) with gull-wing leads for secure SMD mounting.
• Wide Operating Range: -70°C to +125°C with derated power handling.
• High Power Handling: 0.1W per resistor (0.75W total) for demanding applications.

GQ8A012741BT Applications

This resistor network excels in:

• Precision instrumentation (e.g., medical devices, test equipment).
• Industrial automation (signal conditioning, PLCs).
• Telecommunications (RF modules, base stations).
• Automotive electronics (non-AECQ, non-PPAP compliant—suitable for prototyping).
• Isolation circuits where minimal crosstalk is critical.

Conclusion of GQ8A012741BT

The GQ8A012741BT stands out for its exceptional precision, isolation capability, and rugged ceramic construction, making it a top choice for engineers requiring reliable performance in harsh environments. While not automotive-grade, its thin-film technology and tight tolerances make it ideal for high-end industrial, telecom, and instrumentation applications. Its compact QSOP package ensures space efficiency without compromising power handling or thermal stability. For designs demanding low drift, high accuracy, and isolation, this resistor network delivers unmatched value.