TT Electronics/IRC

GQCB0139R0GGT

GQCB0139R0GGT Description

The GQCB0139R0GGT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. This 23-resistor array features a 39 Ohm resistance value with a tight 2% tolerance and a low ±100ppm/°C temperature coefficient, ensuring stable performance across a wide temperature range of 70°C to 125°C. Housed in a 24-pin QSOP ceramic package, it offers excellent thermal stability and durability. The gull-wing termination and surface-mount design facilitate easy PCB integration, while the 1W total power rating (0.05W per resistor) makes it suitable for power-sensitive circuits. With a maximum voltage rating of 100V, this non-automotive, non-PPAP compliant component is ideal for industrial and commercial electronics.

GQCB0139R0GGT Features

• Ceramic QSOP Case: Provides superior thermal management and mechanical robustness.
• Thin-Film Technology: Delivers high precision, low noise, and excellent stability.
• BUS Circuit Designator: Optimized for bus line termination and signal integrity.
• Compact Dimensions: 8.66mm (L) × 6.02mm (D) × 1.47mm (H) with tight tolerances (±0.1mm L/H, ±0.2mm D).
• Gull-Wing SMD Termination: Ensures reliable soldering and compatibility with automated assembly.
• Wide Operating Range: -55°C to +125°C with derated power up to 125°C.
• Non-RoHS Compliant: Suitable for legacy or exempted applications.

GQCB0139R0GGT Applications

This resistor network excels in:

• Signal Conditioning: Precision voltage dividers and pull-up/down networks.
• Bus Termination: DDR memory lines, CAN bus, and other high-speed digital interfaces.
• Industrial Control Systems: PLCs, motor drives, and instrumentation requiring stable resistance.
• Test & Measurement Equipment: Calibration circuits and sensor interfaces.
• Telecom Infrastructure: Signal integrity solutions in base stations and routers.

Conclusion of GQCB0139R0GGT

The GQCB0139R0GGT combines high-density integration, precision thin-film performance, and rugged ceramic packaging, making it a standout choice for demanding electronic designs. Its low TCR, tight tolerance, and compact form factor address critical needs in industrial, telecom, and digital systems. While not RoHS-compliant, its reliability and technical specifications make it a preferred solution for legacy or exempted applications requiring robust resistor networks.