TT Electronics/IRC

GQ8B0291R0DT

GQ8B0291R0DT Description

The GQ8B0291R0DT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding electronic applications. This 16-pin QSOP (Quarter Small Outline Package) device integrates 15 resistors, each with a 91Ω resistance value and a tight 0.5% tolerance, ensuring exceptional accuracy. The network operates within a wide temperature range of 70°C to 125°C and delivers a total power rating of 0.75W (3/4W), with 0.05W (1/20W) per resistor. Its ±50ppm/°C temperature coefficient guarantees stable performance under thermal stress, while the 100V maximum voltage rating enhances reliability in high-voltage circuits.

GQ8B0291R0DT Features

• Ceramic Case & Thin Film Technology: Ensures low noise, high stability, and excellent thermal performance.
• Precision Gull Wing Termination: Facilitates reliable surface-mount (SMD) assembly with a 0.64mm terminal pitch.
• Compact & Robust Design: Measures 4.9mm (L) × 6.02mm (D) × 1.47mm (H) with tight tolerances (±0.1mm height, ±0.2mm depth).
• BUS Circuit Designator: Optimized for bus line applications, reducing PCB footprint vs. discrete resistors.
• Non-Automotive, Non-PPAP: Ideal for industrial, telecom, and instrumentation use where PPAP compliance isn’t required.

GQ8B0291R0DT Applications

This resistor network excels in:

• Signal Conditioning & Voltage Division: Precision analog circuits, DAC/ADC interfaces.
• Bus Termination & Pull-Up/Down Networks: Memory modules, FPGA/ASIC designs.
• Industrial Control Systems: PLCs, sensor arrays, and power management PCBs.
• Test & Measurement Equipment: High-accuracy instrumentation requiring stable resistance values.

Conclusion of GQ8B0291R0DT

The GQ8B0291R0DT stands out for its combination of precision, power handling, and compactness, making it a superior choice for space-constrained, high-performance designs. While not RoHS-compliant, its ceramic construction and thin-film technology deliver unmatched reliability in harsh environments. Engineers will appreciate its ease of integration and consistent performance, particularly in bus-oriented and precision analog applications. For non-automotive projects demanding tight tolerances and thermal stability, this network is a compelling solution.