TT Electronics/IRC

GQ0A012800JGT

GQ0A012800JGT Description

The GQ0A012800JGT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications requiring stable resistance characteristics. This 10-resistor isolated network features a 280Ω resistance value per resistor with a 5% tolerance and a ±100ppm/°C temperature coefficient, ensuring reliable performance across a wide temperature range of -70°C to +125°C. Housed in a 20-pin QSOP ceramic package, it offers 1W total power dissipation (0.1W per resistor) and a maximum voltage rating of 100V, making it suitable for demanding circuit environments. The gull-wing termination and surface-mount design facilitate easy PCB integration, while the ceramic case enhances thermal and mechanical stability.

GQ0A012800JGT Features

• Isolated Circuit Design (ISOL): Ensures independent resistor performance, reducing crosstalk in multi-channel applications.
• Thin-Film Technology: Delivers superior accuracy, low noise, and stable performance compared to thick-film alternatives.
• Robust Construction: Ceramic package provides excellent thermal conductivity and durability in harsh environments.
• High Power Handling: 1W total power rating (0.1W per resistor) with derating up to 125°C.
• Precision Tolerance: 5% resistance tolerance and ±100ppm/°C TCR for consistent operation.
• Compact Footprint: 8.66mm x 6.02mm x 1.47mm dimensions with 0.64mm terminal pitch, ideal for space-constrained designs.

GQ0A012800JGT Applications

This resistor network excels in:

• Analog Signal Conditioning: Precision voltage dividers, feedback networks, and sensor interfaces.
• Industrial Electronics: PLCs, motor controls, and power management systems requiring high-temperature stability.
• Test & Measurement Equipment: Calibration circuits and instrumentation where low drift is critical.
• Medical Devices: Isolated signal paths in diagnostic and monitoring systems.
• Automotive (Non-Automotive Qualified): Auxiliary circuits in infotainment or lighting systems (note: not PPAP/automotive certified).

Conclusion of GQ0A012800JGT

The GQ0A012800JGT stands out for its isolated thin-film design, ceramic robustness, and precision performance, making it a top choice for engineers prioritizing reliability in harsh or precision-demanding environments. While not RoHS-compliant or automotive-qualified, its high power density, low TCR, and compact form factor make it ideal for industrial, medical, and instrumentation applications where accuracy and durability are paramount.