TT Electronics/IRC

GQ8A0268R0CT

GQ8A0268R0CT Description

The GQ8A0268R0CT from TT Electronics/IRC is a high-precision 8-resistor isolated network designed for demanding surface-mount applications. This 68Ω thin-film resistor array features a 0.25% tolerance and ±50ppm/°C temperature coefficient, ensuring stable performance across a wide operating range of -70°C to +125°C. Housed in a 16-pin QSOP ceramic package, it offers superior thermal stability and mechanical durability. With a 0.75W total power rating (0.1W per resistor) and 100V maximum voltage rating, this component is engineered for reliability in precision circuits. Its gull-wing termination and 0.64mm terminal pitch facilitate seamless PCB integration.

GQ8A0268R0CT Features

• High Precision: 0.25% tolerance and thin-film technology for minimal drift.
• Robust Construction: Ceramic case ensures thermal and mechanical resilience.
• Isolated Design: Independent resistors (ISOL) for flexible circuit configurations.
• Wide Temperature Range: Operates from -70°C to +125°C with derated power.
• Space-Efficient: 4.9mm × 6.02mm × 1.47mm compact footprint.
• Low TCR: ±50ppm/°C ensures stability under thermal stress.
• Automated Assembly Friendly: Gull-wing leads and QSOP package optimize SMT compatibility.

GQ8A0268R0CT Applications

Ideal for precision analog and digital systems, the GQ8A0268R0CT excels in:

• Signal Conditioning: Voltage dividers, feedback networks in op-amp circuits.
• Medical Electronics: Patient monitoring equipment requiring stable resistance.
• Industrial Controls: PLCs, sensor interfaces, and instrumentation.
• Telecom Infrastructure: RF matching networks and line termination.
• Automotive (Non-Automotive Rated): Test/measurement systems (not for in-vehicle use).

Conclusion of GQ8A0268R0CT

The GQ8A0268R0CT combines precision, durability, and compactness, making it a standout choice for engineers prioritizing signal integrity and thermal performance. Its isolated thin-film resistors and ceramic encapsulation cater to high-reliability applications, though it is not RoHS-compliant or automotive-rated. For space-constrained, high-accuracy designs, this network resistor delivers unmatched consistency and longevity.