TT Electronics/IRC

GQ0A0276R8DDT

GQ0A0276R8DDT Description

The GQ0A0276R8DDT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding electronic applications. This 20-pin QSOP (Quarter-Small Outline Package) device features 10 isolated resistors, each with a 76.8 Ω resistance value and a tight ±0.5% tolerance, ensuring exceptional accuracy. The network operates over a wide temperature range of -70°C to +125°C, with a ±50ppm/°C temperature coefficient, making it suitable for environments with thermal fluctuations. Encased in a ceramic package, it offers superior thermal stability and durability. With a 1W total power rating (0.1W per resistor) and a 100V maximum voltage rating, this component is engineered for reliability in precision circuits.

GQ0A0276R8DDT Features

• High Precision: ±0.5% tolerance and ±50ppm/°C TCR ensure stable performance in precision applications.
• Robust Construction: Ceramic case and gull-wing termination provide mechanical strength and solderability.
• Isolated Resistors: 10 independent resistors (76.8 Ω each) enable flexible circuit design.
• Surface-Mount Design: QSOP package (8.66mm x 6.02mm x 1.47mm) with 0.64mm pitch for compact PCB layouts.
• Wide Operating Range: Functions reliably from -70°C to +125°C, ideal for harsh environments.
• Non-Automotive Grade: Suitable for industrial, telecom, and instrumentation use (PPAP not required).

GQ0A0276R8DDT Applications

This resistor network excels in:

• Precision Analog Circuits: Voltage dividers, feedback networks, and sensor interfaces.
• Telecommunications Equipment: Signal conditioning and impedance matching in RF modules.
• Test & Measurement Systems: Calibration circuits and reference standards.
• Industrial Controls: Isolated signal paths in PLCs and motor drives.
• Medical Electronics: High-accuracy instrumentation where thermal drift is critical.

Conclusion of GQ0A0276R8DDT

The GQ0A0276R8DDT stands out for its combination of precision, isolation, and thermal resilience, making it a superior choice for engineers designing high-reliability systems. Its ceramic construction and thin-film technology offer long-term stability, while the QSOP package ensures compatibility with space-constrained designs. Though not RoHS-compliant, its performance in industrial and telecom applications justifies its use where precision outweighs regulatory constraints. For projects requiring tight-tolerance, multi-resistor networks, this model delivers unmatched consistency and durability.