TT Electronics/IRC

GQ8A013301BT

GQ8A013301BT Description

The GQ8A013301BT 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 3.3K Ohm resistance per element with an ultra-tight 0.1% tolerance and a low ±100ppm/°C temperature coefficient, ensuring stable performance across a wide temperature range (70°C to 125°C). Housed in a ceramic QSOP package, it offers 0.75W (3/4W) total power dissipation and 0.1W per resistor, making it suitable for high-reliability circuits. The 16-pin gull-wing SMD termination ensures secure surface mounting, while the 100V maximum voltage rating enhances versatility in industrial and instrumentation designs.

GQ8A013301BT Features

• Precision Thin Film Technology: Delivers low noise and high stability for sensitive analog circuits.
• Ceramic Case Style: Provides superior thermal conductivity and mechanical robustness.
• Isolated Circuit Design (ISOL): Ideal for signal isolation in differential amplifiers or ADC/DAC interfaces.
• Compact QSOP Package (4.9mm x 6.02mm): Saves board space without compromising power handling.
• Wide Operating Range: -55°C to +125°C (derated above 70°C) for harsh environments.
• Strict Tolerances: ±0.1mm length/depth and ±0.1mm height ensure consistent PCB assembly.

GQ8A013301BT Applications

This resistor network excels in:

• Precision Voltage Dividers: Critical in medical instrumentation and test/measurement equipment.
• Industrial Automation: Isolated signal paths for PLC I/O modules or sensor conditioning.
• Telecom Infrastructure: Impedance matching in high-speed data converters or RF front-ends.
• Aerospace & Defense: Reliable performance in avionics and military-grade electronics.

Conclusion of GQ8A013301BT

The GQ8A013301BT stands out for its precision, durability, and compact design, making it a top choice for engineers needing high-accuracy resistance networks in space-constrained or thermally challenging applications. Its ceramic construction, low TCR, and isolation capability provide a competitive edge over polymer-based arrays, particularly in high-voltage or noise-sensitive systems. While not RoHS-compliant, its performance-driven specifications justify its use in specialized industrial and professional electronics.