TT Electronics/IRC

GQCB032100JT

GQCB032100JT Description

The GQCB032100JT 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 element with a 5% tolerance and a low ±25ppm/°C temperature coefficient, ensuring stable performance across a wide operating temperature range of 70°C to 125°C. Housed in a 24-pin QSOP ceramic package, it offers a compact 8.66mm × 6.02mm × 1.47mm footprint with gull-wing SMD termination for reliable surface mounting. Rated for 1W total power dissipation (0.05W per resistor) and 100V maximum voltage, this network is ideal for signal conditioning, bus termination, and analog/digital hybrid circuits.

GQCB032100JT Features

• Precision Thin Film Technology: Delivers low noise and high stability for sensitive applications.
• Robust Ceramic Package: Enhances thermal management and mechanical durability in harsh environments.
• High-Density Integration: 23 resistors in a compact QSOP form factor save PCB space.
• Wide Temperature Range: Operates reliably from 70°C to 125°C with derated power handling.
• Low TCR (±25ppm/°C): Minimizes resistance drift under thermal stress.
• Automotive-Grade Alternatives Available: While this model is not PPAP or automotive-qualified, TT Electronics offers variants for automotive use.

GQCB032100JT Applications

• Bus Termination Networks: Ensures signal integrity in high-speed digital systems (e.g., memory buses, FPGAs).
• Voltage Dividers: Precision analog circuits in test/measurement equipment.
• Industrial Controls: Durable performance in PLCs, motor drives, and power supplies.
• Medical Electronics: Stable operation in diagnostic devices where consistency is critical.
• Aerospace & Defense: Ceramic packaging suits ruggedized applications.

Conclusion of GQCB032100JT

The GQCB032100JT stands out for its combination of precision, power efficiency, and compact design, making it a versatile choice for engineers needing reliable resistor networks. Its thin-film construction and ceramic case provide superior performance over thick-film alternatives, while the QSOP gull-wing package simplifies assembly. Though not RoHS-compliant, it remains a robust solution for industrial and commercial systems where thermal stability and space savings are priorities. For applications requiring tighter tolerances or automotive certification, TT Electronics/IRC offers complementary products in their portfolio.