TT Electronics/IRC

GQ8B024870GT

GQ8B024870GT Description

The GQ8B024870GT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding surface-mount applications. This 16-pin QSOP package integrates 15 resistors with a uniform resistance value of 487Ω, offering a tight tolerance of ±2% and a low temperature coefficient of ±50ppm/°C. Encased in a durable ceramic substrate, it ensures reliable performance across an extended temperature range of 70°C to 125°C. With a total power rating of 0.75W (3/4W) and 0.05W (1/20W) per resistor, it supports moderate power dissipation while maintaining stability. The gull-wing termination and 0.64mm pitch facilitate seamless PCB integration in space-constrained designs.

GQ8B024870GT Features

• Precision Thin Film Technology: Delivers stable resistance with ±50ppm/°C TCR for minimal drift under thermal stress.
• Robust Ceramic Case: Enhances thermal management and mechanical durability in harsh environments.
• High Voltage Tolerance: Supports up to 100V, ideal for industrial and instrumentation circuits.
• Compact QSOP Package: 4.9mm × 6.02mm × 1.47mm dimensions with ±0.1mm length/height tolerances ensure consistent footprint compatibility.
• BUS Configuration: Simplifies circuit design by grouping resistors into a common bus topology.
• Non-Automotive Grade: Optimized for general-purpose applications where PPAP compliance is not required.

GQ8B024870GT Applications

This resistor network excels in:

• Signal Conditioning: Precision voltage dividers and feedback networks in op-amp circuits.
• Medical Electronics: Patient monitoring systems requiring stable, low-noise resistance paths.
• Test & Measurement Equipment: Calibration modules and sensor interfaces demanding tight tolerance.
• Industrial Controls: PLCs and motor drivers where ceramic-case reliability is critical.
• Communications Hardware: RF matching networks and filter circuits benefiting from thin-film accuracy.

Conclusion of GQ8B024870GT

The GQ8B024870GT combines high-density integration, ceramic ruggedness, and thin-film precision to address complex analog design challenges. Its 2% tolerance, low TCR, and 0.75W total power handling make it a versatile choice for engineers prioritizing performance in compact, thermally demanding applications. While not RoHS-compliant, its tube packaging ensures safe handling for prototyping and medium-scale production. Ideal for sectors like industrial automation and precision instrumentation, this network balances cost-effectiveness with technical rigor.