TT Electronics/IRC

GQ0A022700JAT

GQ0A022700JAT Description

The GQ0A022700JAT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications requiring stable resistance values and reliable isolation. This 20-pin QSOP package integrates 10 isolated resistors, each rated at 270Ω ±5% tolerance, with a thin-film technology ensuring low noise and excellent thermal stability (±50ppm/°C). The ceramic case provides superior thermal dissipation, supporting operation up to 125°C with derated power handling from 70°C to 125°C. Its 1W total power rating (0.1W per resistor) and 100V maximum voltage make it suitable for demanding circuits. Packaged in a tube, this surface-mount network features gull-wing terminals with a 0.64mm pitch for secure PCB attachment.

GQ0A022700JAT Features

• Precision Thin Film: Delivers ±50ppm/°C thermal stability and low noise for signal integrity.
• High-Density Isolation: 10 resistors in a compact 8.66mm x 6.02mm x 1.47mm QSOP package, ideal for space-constrained designs.
• Robust Construction: Ceramic substrate enhances thermal performance and durability.
• Wide Voltage Range: Supports up to 100V, suitable for industrial and instrumentation use.
• Automated Assembly-Friendly: Gull-wing leads and ±0.1mm height tolerance ensure compatibility with pick-and-place systems.
• Non-Automotive/Non-PPAP: Optimized for general industrial, telecom, and test equipment applications.

GQ0A022700JAT Applications

This resistor network excels in:

• Signal Conditioning: Precision voltage dividers or feedback networks in op-amp circuits.
• Isolation Circuits: ISOL designator ensures minimal crosstalk in multi-channel systems like ADCs/DACs.
• Power Management: Current-limiting or pull-up/down resistors in DC-DC converters or PLC modules.
• Test & Measurement: Stable resistance for calibration or sensor interfacing in lab equipment.
• Telecom Infrastructure: Dense PCBs requiring reliable, space-efficient passive networks.

Conclusion of GQ0A022700JAT

The GQ0A022700JAT combines thin-film accuracy, ceramic ruggedness, and high-density isolation in a cost-effective QSOP package. While not PPAP-capable, its 125°C rating, tight tolerances, and 1W power handling make it a standout choice for industrial electronics, precision instrumentation, and telecom hardware. Engineers benefit from its balance of performance, size, and reliability in noise-sensitive or thermally challenging environments.