TT Electronics/IRC

GQCB012100JT

GQCB012100JT Description

The GQCB012100JT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications in demanding electronic circuits. This 23-resistor array features a 210Ω resistance value per resistor with a 5% tolerance and a ±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 a 1W total power rating (0.05W per resistor) and a maximum voltage rating of 100V. Its gull-wing termination and surface-mount design facilitate easy integration into compact PCB layouts. The ceramic case style enhances thermal and mechanical durability, making it suitable for industrial and commercial applications.

GQCB012100JT Features

• High-Density Integration: 23 resistors in a compact QSOP package (8.66mm x 6.02mm x 1.47mm) save board space.
• Precision Thin-Film Technology: Delivers low noise and high stability with a ±100ppm/°C TCR.
• Robust Construction: Ceramic substrate ensures excellent thermal dissipation and mechanical strength.
• Wide Operating Range: Rated for -55°C to +125°C, with derated power up to 125°C.
• Automated Assembly Friendly: Gull-wing leads and 0.64mm pitch enable high-speed SMT placement.
• Non-Automotive (PPAP No): Ideal for industrial, telecom, and instrumentation applications.

GQCB012100JT Applications

• Signal Conditioning: Precision voltage dividers and pull-up/down networks in data acquisition systems.
• Analog Circuits: Bias networks for op-amps, ADCs, and DACs requiring tight tolerance.
• Industrial Controls: Durable resistor arrays for PLC I/O modules and sensor interfaces.
• Telecom Hardware: Impedance matching in RF modules and baseband processing.
• Test & Measurement Equipment: Stable reference networks in calibration instruments.

Conclusion of GQCB012100JT

The GQCB012100JT stands out for its combination of precision, power handling, and compact form factor, making it a reliable choice for engineers designing high-density analog and mixed-signal systems. While not RoHS-compliant, its ceramic construction and thin-film technology offer superior performance in harsh environments compared to polymer-based networks. Its QSOP package and gull-wing leads ensure compatibility with automated assembly, reducing manufacturing costs. For applications demanding stable resistance values under thermal stress, this resistor network delivers consistent performance where cheaper alternatives may falter.