TT Electronics/IRC

GQCB014321JT

GQCB014321JT Description

The GQCB014321JT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. This 24-pin QSOP package integrates 23 resistors with a 4.32KΩ resistance value (5% tolerance) and a ±100ppm/°C temperature coefficient, ensuring stable performance across a 70°C to 125°C temperature range. The ceramic case style and gull-wing termination enable reliable surface-mount (SMD) assembly, while the 1W total power rating (0.05W per resistor) supports moderate power dissipation. With a 100V maximum voltage rating, this network is ideal for bus termination, voltage division, and signal conditioning in demanding environments.

GQCB014321JT Features

• Precision Thin Film Technology: Delivers low noise and high stability for sensitive circuits.
• Robust Ceramic Construction: Enhances thermal management and mechanical durability.
• Compact QSOP Package (8.66mm × 6.02mm × 1.47mm): Saves board space in high-density designs.
• Wide Temperature Range: Operates reliably from 70°C to 125°C with derated power.
• 5% Tolerance & ±100ppm/°C TCR: Balances cost and performance for industrial applications.
• Gull-Wing Termination: Facilitates automated PCB assembly and inspection.
• Non-Automotive (PPAP No): Suitable for industrial, telecom, and instrumentation use.

GQCB014321JT Applications

This resistor network excels in:

• Bus Termination: Ensures signal integrity in high-speed digital systems (e.g., memory interfaces).
• Voltage Dividers: Provides accurate ratios for ADC/DAC reference circuits.
• Signal Conditioning: Stabilizes analog signals in sensor interfaces or op-amp networks.
• Industrial Controls: Durable performance in PLCs, power supplies, and test equipment.
• Telecom Infrastructure: Reliable operation in base stations and networking hardware.

Conclusion of GQCB014321JT

The GQCB014321JT combines precision, compactness, and ruggedness, making it a versatile choice for engineers prioritizing thermal stability and space efficiency. While not RoHS-compliant, its ceramic thin-film design and QSOP gull-wing package offer superior reliability over standard thick-film networks. Ideal for industrial and telecom applications, this resistor network bridges the gap between cost-effectiveness and high-performance requirements.