TT Electronics/IRC

GQ0A0376R8DCT

GQ0A0376R8DCT Description

The GQ0A0376R8DCT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding electronic applications. This 20-pin QSOP package features 10 isolated resistors, each with a 76.8 Ω resistance value and an ultra-tight ±0.5% tolerance. The device operates within a wide temperature range of -55°C to +125°C, with derated power handling up to 125°C. Its ceramic case ensures excellent thermal stability, while the gull-wing termination facilitates reliable surface-mount (SMD) assembly. With a ±25ppm/°C temperature coefficient, this network delivers exceptional stability under varying thermal conditions.

GQ0A0376R8DCT Features

• High Precision: ±0.5% tolerance and ±25ppm/°C TCR ensure minimal drift in critical circuits.
• Robust Construction: Ceramic substrate enhances durability and heat dissipation.
• Isolated Design: 10 independent resistors (ISOL configuration) prevent crosstalk in multi-channel systems.
• Power Handling: 0.1W per resistor (1W total) with a 100V maximum voltage rating.
• Compact Form Factor: 8.66mm × 6.02mm × 1.47mm dimensions (QSOP-20) save PCB space.
• Reliable Termination: Gull-wing leads with 0.64mm pitch ensure secure soldering.
• Non-Automotive: Suitable for industrial and commercial applications (PPAP not required).

GQ0A0376R8DCT Applications

This resistor network excels in precision analog and digital systems, including:

• Signal Conditioning: Isolation and impedance matching in sensor interfaces.
• Medical Electronics: Stable resistance for diagnostic equipment and patient monitoring.
• Test & Measurement: Calibration circuits requiring low drift and high accuracy.
• Industrial Controls: Feedback networks in motor drives and power supplies.
• Communications: RF and baseband signal processing where consistency is critical.

Conclusion of GQ0A0376R8DCT

The GQ0A0376R8DCT combines thin-film precision, thermal resilience, and compact packaging, making it ideal for applications demanding stable, high-accuracy resistance networks. While not RoHS-compliant, its ceramic isolation and low TCR outperform standard thick-film alternatives in harsh environments. Engineers will value its repeatable performance in precision analog designs, where tolerance and temperature stability are paramount. For non-automotive, industrial-grade systems, this network offers a reliable, space-saving solution.