TT Electronics/IRC

GQCB0261R9JDT

GQCB0261R9JDT Description

The GQCB0261R9JDT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications in demanding electronic circuits. This 23-resistor array features a 61.9Ω resistance value per resistor with a 5% tolerance and a ±50ppm/°C temperature coefficient, ensuring stable performance across a wide operating temperature range of 70°C to 125°C. Housed in a 24-pin QSOP ceramic package, it offers a compact rectangular form factor (8.66mm x 6.02mm x 1.47mm) with gull-wing SMD termination for reliable surface-mount assembly. The 1W total power rating (0.05W per resistor) and 100V maximum voltage rating make it suitable for high-density PCB designs.

GQCB0261R9JDT Features

• Thin-Film Technology: Delivers superior accuracy and low noise compared to thick-film alternatives.
• Ceramic Case: Enhances thermal stability and mechanical durability in harsh environments.
• BUS Circuit Designator: Optimized for bus termination and pull-up/pull-down applications.
• High Power Density: 1W total dissipation in a minimal footprint (QSOP package).
• Precision Tolerance: ±5% resistance and ±50ppm/°C TCR ensure consistent performance.
• Automated Assembly-Friendly: Gull-wing leads and 0.64mm pitch enable high-speed pick-and-place.
• Non-Automotive (PPAP No): Ideal for industrial, telecom, and computing applications.

GQCB0261R9JDT Applications

This resistor network excels in:

• Signal Conditioning: Voltage division and impedance matching in analog/digital hybrid circuits.
• Bus Termination: DDR memory lines, CAN buses, and high-speed data interfaces.
• Portable Electronics: Space-constrained devices requiring reliable passive networks.
• Power Management: Distributed power rails and feedback networks in DC-DC converters.
• Test & Measurement Equipment: Precision instrumentation where thermal drift is critical.

Conclusion of GQCB0261R9JDT

The GQCB0261R9JDT stands out for its thin-film precision, robust ceramic construction, and high power-handling capability in a compact QSOP package. While not RoHS-compliant, it remains a top choice for engineers prioritizing thermal performance and long-term reliability in industrial and communication systems. Its balanced combination of resistance accuracy, power rating, and temperature stability makes it a versatile solution for modern electronic designs.