TT Electronics/IRC

GQ0A0126R7JFT

GQ0A0126R7JFT Description

The GQ0A0126R7JFT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications requiring stable resistance values and robust thermal performance. This 20-pin QSOP package features 10 isolated resistors, each with a 26.7Ω resistance, 5% tolerance, and a ±100ppm/°C temperature coefficient. Encased in a ceramic substrate, it offers superior thermal conductivity and mechanical durability. With a 1W total power rating (0.1W per resistor) and a 100V maximum voltage rating, this network is engineered for reliability in demanding environments. Its gull-wing termination and 0.64mm terminal pitch ensure compatibility with modern surface-mount (SMD) assembly processes.

GQ0A0126R7JFT Features

• Isolated Resistor Network: 10 independent resistors (26.7Ω each) with ISOL circuit designator, eliminating crosstalk in sensitive circuits.
• High Power Handling: 1W total dissipation (0.1W per resistor) with derated operation up to 125°C.
• Stable Thin-Film Technology: Delivers low noise and tight TCR (±100ppm/°C) for precision applications.
• Robust Construction: Ceramic case enhances thermal management and mechanical strength.
• Compact QSOP Package: 8.66mm × 6.02mm footprint and 1.47mm profile ideal for space-constrained designs.
• Automated Assembly-Friendly: Gull-wing leads and 0.64mm pitch optimize pick-and-place efficiency.

GQ0A0126R7JFT Applications

This resistor network excels in:

• Analog Signal Conditioning: Precision voltage dividers and feedback networks in op-amp circuits.
• Industrial Control Systems: Isolated signal paths in PLC I/O modules and sensor interfaces.
• Test & Measurement Equipment: Stable reference resistors for multimeters and calibration tools.
• Medical Electronics: Reliable isolation in patient monitoring systems where noise immunity is critical.
• Aerospace & Defense: Harsh-environment applications due to its wide temperature range (70°C to 125°C) and ceramic robustness.

Conclusion of GQ0A0126R7JFT

The GQ0A0126R7JFT stands out for its isolation capability, thin-film precision, and ceramic-enhanced reliability, making it a superior choice over standard epoxy-coated networks. Its balance of power handling, compactness, and thermal stability suits high-reliability sectors like industrial, medical, and aerospace. While not RoHS-compliant, its performance in non-consumer applications justifies its use where durability and precision are paramount. Engineers seeking a low-TCR, high-power resistor network will find this model a compelling solution.