TT Electronics/IRC

GQCB0184R5DCT

GQCB0184R5DCT Description

The GQCB0184R5DCT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding electronic applications. This 24-pin QSOP (Quarter Small Outline Package) device integrates 23 resistors with a 84.5Ω resistance value, offering a tight ±0.5% tolerance and a low ±100ppm/°C temperature coefficient. Encased in a ceramic substrate, it ensures excellent thermal stability and reliability across a wide temperature range of 70°C to 125°C. With a 1W total power rating (0.05W per resistor) and a 100V maximum voltage rating, this surface-mount network is ideal for precision analog and digital circuits.

GQCB0184R5DCT Features

• High Precision: 0.5% tolerance and ±100ppm/°C TCR ensure stable performance in varying environments.
• Robust Construction: Ceramic case and thin-film technology provide superior thermal management and long-term reliability.
• Compact Design: 8.66mm × 6.02mm × 1.47mm (L×D×H) QSOP package with gull-wing terminals for easy PCB integration.
• High Power Handling: 1W total dissipation (0.05W per resistor) supports energy-efficient designs.
• Automated Assembly Friendly: Surface-mount (SMD) gull-wing termination and 0.64mm pitch enable high-volume manufacturing.

GQCB0184R5DCT Applications

This resistor network excels in:

• Precision Voltage Dividers: Critical in ADC/DAC reference circuits and sensor interfaces.
• Bus Termination Networks: Ensures signal integrity in high-speed digital systems (e.g., memory buses).
• Industrial Electronics: Suitable for harsh environments due to its wide operating temperature range.
• Medical Devices: Reliable performance in diagnostic equipment where accuracy is paramount.
• Telecom Infrastructure: Used in signal conditioning and impedance matching for RF modules.

Conclusion of GQCB0184R5DCT

The GQCB0184R5DCT stands out for its precision, compactness, and ruggedness, making it a top choice for engineers designing high-reliability systems. Its ceramic thin-film construction and low TCR ensure consistent performance, while the QSOP package optimizes board space. Though not RoHS-compliant, it remains a robust solution for industrial, medical, and telecom applications where precision and durability are critical.