TT Electronics/IRC

GQ0A0261R9JDT

GQ0A0261R9JDT Description

The GQ0A0261R9JDT 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 61.9 Ω resistance, 5% tolerance, and a ±50ppm/°C temperature coefficient. Encased in a ceramic substrate, it offers excellent thermal stability and durability, with a maximum operating temperature of 125°C and a derated power range of 70°C to 125°C. The 1W total power rating (0.1W per resistor) and 100V maximum voltage rating make it suitable for demanding circuits. Its gull-wing termination and 0.64mm terminal pitch ensure reliable surface-mount (SMD) assembly. Packaged in a tube, this network is ideal for automated PCB production.

GQ0A0261R9JDT Features

• Precision Thin Film Technology: Delivers stable performance with low noise and high accuracy (±50ppm/°C).
• Isolated Resistor Network (ISOL): 10 independent resistors in a compact QSOP-20 package, reducing board space.
• Robust Ceramic Case: Enhances thermal dissipation and mechanical strength for harsh environments.
• High Power Handling: 1W total (0.1W per resistor) with derating up to 125°C.
• Surface-Mount Design: Gull-wing leads and 0.64mm pitch for reliable SMD soldering.
• Wide Voltage Rating: Supports up to 100V, suitable for industrial and instrumentation applications.
• Non-Automotive (PPAP No): Optimized for general-purpose and professional electronics.

GQ0A0261R9JDT Applications

This resistor network excels in:

• Signal Conditioning Circuits: Precision voltage dividers, feedback networks, and analog signal processing.
• Test & Measurement Equipment: High-accuracy instrumentation requiring stable resistance values.
• Industrial Control Systems: Isolated resistor arrays for PLCs, motor drives, and power management.
• Medical Electronics: Reliable performance in diagnostic devices and patient monitoring systems.
• Telecommunications: RF and baseband circuitry where low TCR and minimal drift are critical.

Conclusion of GQ0A0261R9JDT

The GQ0A0261R9JDT stands out for its thin-film precision, ceramic-enhanced durability, and isolated network design, making it a superior choice for applications demanding tight tolerances and thermal stability. While not RoHS-compliant, its high power rating, low TCR, and QSOP-20 footprint cater to professional and industrial markets. Engineers will appreciate its balance of performance, compactness, and reliability in surface-mount assemblies. For non-automotive precision networks, this model offers a compelling blend of technical specs and cost efficiency.