TT Electronics/IRC

GQCB022102GDT

GQCB022102GDT Description

The GQCB022102GDT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. This 23-resistor array features a 21K Ohm resistance value with a tight 2% tolerance and a low ±50ppm/°C temperature coefficient, ensuring stable performance across a wide temperature range (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 100V maximum voltage rating, making it suitable for demanding circuits. The gull-wing termination and surface-mount design facilitate easy PCB integration, while the rectangular ceramic case ensures durability and thermal stability.

GQCB022102GDT Features

• Precision Thin Film Technology: Delivers low noise and high accuracy for sensitive analog/digital circuits.
• High-Density Integration: 23 resistors in a compact QSOP package (8.66mm x 6.02mm x 1.47mm) save board space.
• Robust Construction: Ceramic substrate enhances thermal dissipation and mechanical strength.
• Wide Operating Range: Stable performance from -55°C to +125°C (derated power above 70°C).
• Automated Assembly Friendly: Gull-wing leads and 0.64mm terminal pitch comply with SMD manufacturing standards.
• Non-Automotive/Non-PPAP: Ideal for industrial, telecom, and instrumentation applications where PPAP compliance isn’t required.

GQCB022102GDT Applications

This resistor network excels in:

• Voltage Divider Networks: Precision attenuation in ADC/DAC circuits.
• Signal Conditioning: Impedance matching and filtering in RF/communication systems.
• Industrial Control Systems: Stable feedback loops in power supplies and motor drives.
• Medical Electronics: Low-drift performance for diagnostic equipment.
• Test & Measurement: Calibration circuits requiring long-term stability.

Conclusion of GQCB022102GDT

The GQCB022102GDT combines high precision, compact design, and thermal resilience, making it a superior choice for engineers prioritizing reliability in harsh environments. Its non-RoHS status may limit use in eco-sensitive applications, but its ceramic construction and thin-film technology offer distinct advantages over polymer-based alternatives. Ideal for space-constrained, high-performance designs, this network is a versatile solution for industrial and telecom sectors.