TT Electronics/IRC

GQCB013901DCT

GQCB013901DCT Description

The GQCB013901DCT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding electronic applications. This 23-resistor array features a 3.9K Ohm resistance value with a tight 0.5% tolerance and a low ±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 1W total power dissipation (0.05W per resistor) and a 100V maximum voltage rating, making it suitable for high-reliability circuits. The gull-wing termination and surface-mount design facilitate easy PCB integration, while its compact dimensions (8.66mm x 6.02mm x 1.47mm) save board space.

GQCB013901DCT Features

• Precision Thin Film Technology: Delivers superior accuracy (±0.5%) and low TCR (±100ppm/°C) for stable operation in thermal environments.
• Robust Ceramic Case: Enhances durability and heat dissipation, ideal for high-temperature applications.
• High-Density Integration: 23 resistors in a 24-pin QSOP package optimize space efficiency.
• Automotive-Grade Alternatives: While not PPAP or automotive-qualified, its 125°C max operating temperature suits industrial and telecom applications.
• Surface-Mount Gull Wing Terminals: Ensures reliable solder joints and compatibility with automated assembly processes.
• Non-RoHS Compliance: Suitable for legacy systems requiring leaded components.

GQCB013901DCT Applications

This resistor network excels in:

• Signal Conditioning Circuits: Precision voltage dividers and feedback networks in instrumentation.
• Communication Systems: Impedance matching and termination in high-frequency PCBs.
• Industrial Control Modules: Durable performance in motor drives and power supplies.
• Medical Electronics: Stable resistance in diagnostic equipment where accuracy is critical.
• Test & Measurement Devices: Calibration and reference circuits demanding low drift.

Conclusion of GQCB013901DCT

The GQCB013901DCT combines precision, compactness, and thermal resilience, making it a standout choice for engineers needing reliable resistor networks in harsh environments. Its ceramic construction, tight tolerance, and high power rating address challenges in industrial and telecom designs, while the QSOP package ensures compatibility with modern SMT workflows. For applications prioritizing accuracy over RoHS compliance, this model offers a cost-effective, high-performance solution.