TT Electronics/IRC

GQ0A021802JGT

GQ0A021802JGT Description

The GQ0A021802JGT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications requiring stable resistance and thermal performance. This 20-pin QSOP (Quarter Small Outline Package) device features 10 isolated 18KΩ resistors with a 5% tolerance and a ±50ppm/°C temperature coefficient, ensuring reliable operation across a wide temperature range (70°C to 125°C). Encased in a ceramic package, it offers superior thermal management and durability, making it suitable for demanding environments. With a 1W total power rating (0.1W per resistor) and a 100V maximum voltage rating, this network is ideal for signal conditioning, voltage division, and impedance matching in compact, high-density circuits.

GQ0A021802JGT Features

• High Precision: Thin-film technology ensures low noise and stable performance.
• Robust Construction: Ceramic case enhances thermal dissipation and mechanical strength.
• Isolated Resistors: 10 independent 18KΩ resistors (5% tolerance) for flexible circuit design.
• Wide Operating Range: Rated for -55°C to +125°C, with derated power up to 125°C.
• Space-Saving: Compact QSOP package (8.66mm x 6.02mm x 1.47mm) with 0.64mm pitch gull-wing leads for easy surface mounting.
• Non-Automotive: Suitable for industrial and commercial applications (PPAP not required).

GQ0A021802JGT Applications

This resistor network excels in:

• Analog Signal Processing: Precision voltage dividers in data acquisition systems.
• Medical Electronics: Isolation circuits in diagnostic equipment.
• Telecommunications: Impedance matching in RF modules.
• Test & Measurement: Calibration circuits requiring stable resistance values.
• Industrial Controls: Feedback networks in power management ICs.

Conclusion of GQ0A021802JGT

The GQ0A021802JGT stands out for its combination of precision, thermal stability, and compact design, making it a top choice for engineers designing high-reliability electronics. Its ceramic encapsulation and thin-film technology provide superior performance over standard thick-film networks, particularly in temperature-sensitive or space-constrained applications. While not RoHS-compliant, its durability and electrical characteristics make it ideal for industrial, medical, and telecom systems where long-term reliability is critical.