TT Electronics/IRC

GQCB011651GGT

GQCB011651GGT Description

The GQCB011651GGT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. It features 23 resistors with a 1.65KΩ resistance value, 2% tolerance, and a ±100ppm/°C temperature coefficient, ensuring stable performance across a wide temperature range (70°C to 125°C). Encased in a ceramic QSOP package, this 24-pin gull-wing SMD component offers a 1W total power rating (0.05W per resistor) and a maximum voltage rating of 100V. Its compact dimensions (8.66mm x 6.02mm x 1.47mm) and surface-mount design make it ideal for space-constrained PCB layouts.

GQCB011651GGT Features

• High Precision: Thin-film technology ensures low noise and high stability, critical for sensitive circuits.
• Robust Construction: Ceramic case provides excellent thermal and mechanical durability.
• Wide Operating Range: Derated power capability up to 125°C for harsh environments.
• Efficient Power Handling: 1W total dissipation with balanced load distribution across resistors.
• Automation-Friendly: Gull-wing termination and QSOP package simplify pick-and-place assembly.
• Non-Compliant to EU RoHS: Suitable for legacy or specialized applications where RoHS exemptions apply.

GQCB011651GGT Applications

This resistor network excels in:

• Analog Signal Processing: Precision voltage dividers and feedback networks in op-amp circuits.
• Industrial Control Systems: Stable resistance in PLCs, motor drives, and sensor interfaces.
• Telecommunications: Impedance matching and termination in high-frequency RF modules.
• Test & Measurement Equipment: Calibration and reference circuits requiring low drift.
• Aerospace & Defense: Reliable performance in extreme temperatures (note: non-automotive grade).

Conclusion of GQCB011651GGT

The GQCB011651GGT stands out for its precision, power efficiency, and rugged ceramic packaging, making it a superior choice for demanding electronic designs. While not RoHS-compliant, its thin-film technology and wide temperature range cater to niche industrial and legacy systems. Engineers will appreciate its balance of compactness, reliability, and ease of integration, particularly in high-density PCBs or environments with thermal stress. For applications requiring tight tolerance and low thermal drift, this resistor network delivers consistent performance.