TT Electronics/IRC

GQCB012202DDT

GQCB012202DDT Description

The GQCB012202DDT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding circuit applications. This 23-resistor array features a 22K Ohm resistance value with an exceptional 0.5% tolerance and a ±100ppm/°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 high-reliability designs. The gull-wing termination and surface-mount (SMD) configuration facilitate easy PCB integration.

GQCB012202DDT Features

• Precision Thin Film Technology: Delivers low noise and high stability for sensitive analog/digital circuits.
• Robust Ceramic Case: Enhances thermal management and mechanical durability in harsh environments.
• Compact QSOP Package: Saves board space with 8.66mm × 6.02mm × 1.47mm dimensions (±0.1mm tolerance).
• Automotive-Grade Alternatives: While not PPAP or automotive-certified, its 125°C max operating temp suits industrial and telecom applications.
• BUS Circuit Designator: Ideal for bus termination, voltage division, and pull-up/down networks.

GQCB012202DDT Applications

This resistor network excels in:

• Signal Conditioning: Precision attenuation in data acquisition systems.
• Medical Equipment: Stable performance in diagnostic devices.
• Telecom Infrastructure: Termination for high-speed data lines.
• Industrial Controls: Robust operation in PLCs and motor drives.
• Test & Measurement: Low-drift reference circuits.

Conclusion of GQCB012202DDT

The GQCB012202DDT combines high accuracy, power efficiency, and compact design, making it a superior choice for engineers prioritizing reliability in space-constrained, high-temperature environments. Its ceramic construction and thin-film technology outperform standard thick-film arrays in precision-critical applications. While not RoHS-compliant, it remains a cost-effective solution for non-consumer sectors.