TT Electronics/IRC

GQ8A0261R9JGT

GQ8A0261R9JGT Description

The GQ8A0261R9JGT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. This 8-resistor isolated network features a 61.9Ω resistance value with a 5% tolerance and a ±50ppm/°C temperature coefficient, ensuring stable performance across a wide temperature range (70°C to 125°C). Housed in a 16-pin QSOP ceramic package, it offers excellent thermal stability and durability. The 0.75W (3/4W) total power rating (0.1W per resistor) and 100V maximum voltage rating make it suitable for demanding circuits. Its gull-wing termination and surface-mount design facilitate easy PCB integration.

GQ8A0261R9JGT Features

• High Precision: ±50ppm/°C TCR and 5% tolerance ensure reliable signal integrity.
• Robust Construction: Ceramic case enhances thermal and mechanical stability.
• Compact Design: 4.9mm x 6.02mm x 1.47mm dimensions with tight tolerances (±0.1mm height, ±0.2mm depth).
• Isolated Configuration: 8 independent resistors (ISOL circuit designator) for flexible circuit design.
• Wide Operating Range: Rated for -55°C to +125°C, derated up to 125°C.
• Surface-Mount Ready: 0.64mm terminal pitch for high-density PCB layouts.

GQ8A0261R9JGT Applications

• Industrial Electronics: Precision voltage dividers, feedback networks in control systems.
• Telecommunications: Signal conditioning and impedance matching in RF modules.
• Medical Devices: Low-noise analog circuits requiring stable resistance.
• Automotive (Non-Automotive Rated): Sensor interfaces and ECU peripheral circuits (note: not PPAP/automotive certified).
• Test & Measurement Equipment: Calibration networks and reference circuits.

Conclusion of GQ8A0261R9JGT

The GQ8A0261R9JGT excels in precision, thermal performance, and compactness, making it ideal for high-reliability applications where space and stability are critical. While not RoHS-compliant or automotive-grade, its thin-film technology and ceramic packaging provide superior performance over standard thick-film networks. Engineers will value its isolated design and tight tolerances for sensitive analog or mixed-signal systems.