TT Electronics/IRC

GQ8A0363R4JGT

GQ8A0363R4JGT Description

The GQ8A0363R4JGT from TT Electronics/IRC is a high-performance 8-resistor thin-film network designed for precision applications requiring stable resistance and thermal performance. Housed in a 16-pin QSOP ceramic package, it offers 63.4Ω resistance per resistor with a 5% tolerance and a ±25ppm/°C temperature coefficient, ensuring reliable operation across a -70°C to +125°C range. With a 0.75W (3/4W) total power rating (0.1W per resistor) and 100V maximum voltage rating, this isolated network is ideal for demanding environments. Its gull-wing termination and surface-mount design facilitate compact PCB integration, while the ceramic case enhances durability and heat dissipation.

GQ8A0363R4JGT Features

• Precision Thin Film Technology: Delivers low TCR (±25ppm/°C) and tight tolerance (±5%) for stable performance.
• Robust Ceramic Package: Superior thermal management and mechanical strength vs. plastic alternatives.
• High Power Handling: 0.75W total dissipation (0.1W per resistor) supports energy-intensive circuits.
• Isolated Circuit Design (ISOL): Independent resistors minimize crosstalk in multi-channel systems.
• Compact QSOP-16 Footprint: 4.9mm × 6.02mm × 1.47mm dimensions with ±0.1mm length/height tolerances for high-density layouts.
• Wide Temperature Range: Operates reliably from -70°C to +125°C, even at derated power.

GQ8A0363R4JGT Applications

This resistor network excels in:

• Analog Signal Conditioning: Precision voltage dividers, feedback networks in op-amp circuits.
• Industrial Control Systems: PLCs, sensor interfaces requiring isolation and thermal stability.
• Test & Measurement Equipment: Calibration circuits, load banks with stringent tolerance requirements.
• Telecommunications: RF matching networks, line termination in high-frequency PCBs.
• Automotive (Non-Automotive Rated): Prototyping or non-safety-critical modules where ceramic robustness is advantageous.

Conclusion of GQ8A0363R4JGT

The GQ8A0363R4JGT combines precision, power efficiency, and rugged packaging, making it a standout choice for engineers prioritizing reliability in harsh environments. While not PPAP or automotive-qualified, its ceramic construction, isolated design, and thin-film accuracy cater to industrial, telecom, and instrumentation needs. For space-constrained designs demanding low thermal drift and high power density, this network offers a compelling balance of performance and durability.