TT Electronics/IRC

GQ0A0226R7GGT

GQ0A0226R7GGT Description

The GQ0A0226R7GGT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications requiring stable resistance values and low temperature coefficients. This 20-pin QSOP package features 10 isolated resistors, each with a 26.7 Ω resistance and a tight 2% tolerance, ensuring consistent performance in demanding circuits. The ceramic case and gull-wing termination provide robust mechanical and thermal stability, making it suitable for surface-mount (SMD) applications in harsh environments. With a power rating of 1W (0.1W per resistor) and a maximum operating temperature of 125°C, this network excels in high-reliability systems.

GQ0A0226R7GGT Features

• Precision Thin Film Technology: Delivers ±50ppm/°C temperature coefficient for minimal drift.
• Isolated Resistor Design (ISOL): Ensures independent resistor performance, reducing crosstalk.
• High Power Handling: 1W total (0.1W per resistor) with derating up to 125°C.
• Robust Construction: Ceramic QSOP package with gull-wing leads for superior thermal and mechanical endurance.
• Wide Voltage Range: Supports up to 100V, ideal for signal conditioning and voltage division.
• Compact Footprint: 8.66mm (L) × 6.02mm (D) × 1.47mm (H) with 0.64mm terminal pitch, enabling high-density PCB layouts.

GQ0A0226R7GGT Applications

This resistor network is ideal for:

• Industrial Control Systems: Precision signal conditioning and isolation in PLCs and sensors.
• Medical Electronics: Stable resistance for diagnostic equipment and patient monitoring.
• Telecommunications: Impedance matching and filtering in RF modules.
• Automotive (Non-Automotive Compliant): Engine control units (ECUs) where high-temperature stability is critical.
• Test & Measurement: Calibration circuits requiring low TCR and tight tolerance.

Conclusion of GQ0A0226R7GGT

The GQ0A0226R7GGT stands out for its precision, isolation, and ruggedness, making it a top choice for engineers needing reliable resistor networks in compact, high-performance designs. While not RoHS-compliant, its ceramic construction and thin-film technology ensure longevity in industrial and medical applications where stability is paramount. For systems demanding low drift, high power dissipation, and isolation, this model offers a compelling balance of performance and durability.