TT Electronics/IRC

GQCB014021GT

GQCB014021GT Description

The GQCB014021GT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. This 23-resistor array features a 4.02KΩ resistance value per resistor 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 package with gull-wing terminations, it offers surface-mount compatibility and robust ceramic construction for durability. The device delivers a total power rating of 1W (0.05W per resistor) and supports a maximum voltage rating of 100V, making it suitable for demanding circuit designs.

GQCB014021GT Features

• Precision Thin Film Technology: Ensures low noise and high stability.
• Compact QSOP Package: Measures 8.66mm (L) × 6.02mm (D) × 1.47mm (H) with tight tolerances (±0.1mm height/length, ±0.2mm depth).
• High Power Handling: 1W total dissipation (1/20W per resistor) at 125°C max operating temperature.
• BUS Circuit Designator: Optimized for bus termination and voltage division applications.
• Gull-Wing Termination: Facilitates reliable SMT assembly with a 0.64mm terminal pitch.
• Non-Automotive (PPAP No): Ideal for industrial, telecom, and instrumentation use.

GQCB014021GT Applications

This resistor network excels in:

• Voltage Division & Bus Termination: Critical in digital signal processing (DSP) and data acquisition systems.
• Precision Analog Circuits: Such as sensor interfaces, ADCs, and DACs requiring stable resistance ratios.
• Industrial Control Systems: Where high-temperature operation (up to 125°C) and low TCR (±100ppm/°C) are essential.
• Telecom Infrastructure: For impedance matching in high-frequency PCBs.

Conclusion of GQCB014021GT

The GQCB014021GT stands out for its precision, power efficiency, and compact form factor, making it a superior choice for high-reliability electronics. Its ceramic QSOP package and thin-film technology provide exceptional performance in harsh environments, while the 2% tolerance and low TCR ensure long-term accuracy. Ideal for industrial, telecom, and precision analog designs, this resistor network balances performance with cost-effectiveness in volume production.