TT Electronics/IRC

GQCB0182R5DT

GQCB0182R5DT Description

The GQCB0182R5DT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding electronic applications. This 24-pin QSOP package integrates 23 resistors with a 82.5Ω 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 (70°C to 125°C). With a 1W total power rating (0.05W per resistor) and a 100V maximum voltage rating, this surface-mount device (SMD) is ideal for precision analog and digital circuits. Its gull-wing termination and 0.64mm terminal pitch facilitate easy PCB integration.

GQCB0182R5DT Features

• High Precision: ±0.5% tolerance and ±100ppm/°C TCR ensure stable performance in varying conditions.
• Robust Construction: Ceramic case enhances thermal dissipation and mechanical durability.
• Space-Efficient Design: Compact 8.66mm × 6.02mm × 1.47mm QSOP package suits high-density layouts.
• Reliable Power Handling: 1W total power (distributed across 23 resistors) with derating up to 125°C.
• Automated Assembly Friendly: Gull-wing leads and standardized pitch (0.64mm) streamline SMD processes.
• Non-Automotive, Non-PPAP: Suitable for industrial and commercial applications where PPAP compliance isn’t required.

GQCB0182R5DT Applications

This resistor network excels in:

• Signal Conditioning: Precision voltage dividers and feedback networks in op-amp circuits.
• ADC/DAC Interfaces: Ensuring accuracy in data converter reference circuits.
• Medical Electronics: Stable resistance in diagnostic equipment where drift is critical.
• Test & Measurement: Calibration and sensor interfacing requiring low TCR.
• Industrial Controls: Robust performance in PLCs and motor drive systems.

Conclusion of GQCB0182R5DT

The GQCB0182R5DT combines precision, power efficiency, and compactness, making it a standout choice for engineers prioritizing reliability in harsh environments. While not automotive-grade, its ceramic thin-film technology and tight tolerances cater to industrial, medical, and instrumentation markets. For designs demanding stable resistance networks with minimal drift, this model offers a compelling balance of performance and manufacturability.