TT Electronics/IRC

GQ8A0182R5DCT

GQ8A0182R5DCT Description

The GQ8A0182R5DCT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding electronic applications. This 8-resistor isolated network features a 82.5Ω resistance value with an ultra-tight ±0.5% tolerance and a low ±100ppm/°C temperature coefficient, ensuring stable performance across a wide temperature range of 70°C to 125°C. Housed in a 16-pin QSOP ceramic package, it offers a compact 4.9mm × 6.02mm footprint with gull-wing SMD termination for reliable surface mounting. With a maximum voltage rating of 100V and a total power dissipation of 0.75W (0.1W per resistor), this component is engineered for precision signal conditioning and voltage division in high-reliability systems.

GQ8A0182R5DCT Features

• High Precision: ±0.5% tolerance and ±100ppm/°C TCR for minimal drift.
• Robust Construction: Ceramic case ensures durability and thermal stability.
• Space-Efficient: QSOP package (4.9mm × 6.02mm × 1.47mm) ideal for dense PCB layouts.
• Isolated Design: Independent resistors (ISOL configuration) for flexible circuit integration.
• Wide Operating Range: Rated for -55°C to +125°C, derated up to 125°C.
• Low Noise: Thin-film technology reduces parasitic effects, critical for analog circuits.
• Automated Assembly Compatible: Gull-wing leads and tape-and-reel packaging streamline production.

GQ8A0182R5DCT Applications

This resistor network excels in:

• Precision Analog Circuits: Voltage dividers, feedback networks, and sensor interfaces.
• Medical Electronics: Patient monitoring systems requiring stable, low-drift components.
• Industrial Controls: PLCs, motor drives, and instrumentation where reliability is paramount.
• Telecommunications: Signal conditioning in RF and baseband processing.
• Test & Measurement Equipment: Calibration circuits and reference voltage generation.

Conclusion of GQ8A0182R5DCT

The GQ8A0182R5DCT combines high accuracy, thermal resilience, and compact design, making it a superior choice for precision applications. Its ceramic QSOP package and isolated thin-film resistors provide performance advantages over polymer-based or bulk-metal alternatives. While not RoHS-compliant, it remains ideal for legacy or specialized systems where stability and miniaturization are critical. Engineers seeking a low-noise, high-tolerance resistor network for harsh environments will find this model exceptionally reliable.