TT Electronics/IRC

GQ0A011331JT

GQ0A011331JT Description

The GQ0A011331JT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision isolation circuits. This 20-pin QSOP (Quarter Small Outline Package) device integrates 10 isolated resistors, each with a resistance value of 1.33KΩ and a tolerance of ±5%. The ceramic case ensures excellent thermal stability, while the gull-wing termination style facilitates reliable surface-mount assembly. With a ±100ppm/°C temperature coefficient and a derated power range of 70°C to 125°C, this network is engineered for demanding environments. Its 1W total power rating (0.1W per resistor) and 100V maximum voltage rating make it suitable for high-density PCB designs requiring consistent performance under load.

GQ0A011331JT Features

• Precision Thin Film Technology: Delivers stable resistance values with low noise and high accuracy.
• Ceramic Construction: Enhances thermal dissipation and mechanical robustness.
• Isolated Resistors (10x): Each resistor operates independently, ideal for signal isolation.
• Wide Temperature Range: Operates from -55°C to 125°C (derated power up to 125°C).
• Compact QSOP Package: 8.66mm x 6.02mm x 1.47mm dimensions with ±0.1mm length/height tolerances for space-constrained layouts.
• Gull Wing Termination: Ensures reliable solder joints in automated SMD processes.
• Non-Automotive (PPAP No): Optimized for industrial and commercial applications.

GQ0A011331JT Applications

This resistor network excels in:

• Signal Conditioning: Isolation and impedance matching in analog/digital hybrid circuits.
• Medical Equipment: Precision measurement devices where stability is critical.
• Test & Measurement Instruments: High-accuracy signal division and attenuation.
• Industrial Control Systems: Robust performance in harsh environments (e.g., motor drives, PLCs).
• Telecommunications: RF and baseband circuitry requiring minimal thermal drift.

Conclusion of GQ0A011331JT

The GQ0A011331JT combines TT Electronics/IRC’s thin-film expertise with a rugged ceramic package, offering superior isolation and thermal performance. Its 5% tolerance, 100ppm/°C TCR, and 1W power handling make it a standout choice for engineers prioritizing reliability in compact, high-voltage designs. While not RoHS-compliant, its niche applications in industrial and medical electronics justify its use where precision outweighs regulatory constraints. Ideal for OEMs seeking a balance of performance, size, and cost in resistor networks.