TT Electronics/IRC

GQ8B021871FT

GQ8B021871FT Description

The GQ8B021871FT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding circuit applications. It features 15 resistors in a 16-pin QSOP (Ceramic) package, each with a resistance value of 1.87KΩ and a tight 1% tolerance. The device operates within a wide temperature range of -70°C to +125°C, making it suitable for harsh environments. With a power rating of 0.75W (3/4W) total and 0.05W (1/20W) per resistor, it balances performance and efficiency. The ±50ppm/°C temperature coefficient ensures stability under thermal stress, while the 100V maximum voltage rating adds robustness. Its gull-wing termination and surface-mount design facilitate easy PCB integration.

GQ8B021871FT Features

• Precision Thin Film Technology: Delivers high accuracy (±1%) and low TCR (±50ppm/°C).
• Ceramic QSOP Package: Enhances thermal performance and durability.
• High Power Density: 0.75W total dissipation in a compact 4.9mm × 6.02mm × 1.47mm footprint.
• Automated Assembly Friendly: Gull-wing leads and 0.64mm pitch enable high-speed SMT processes.
• BUS Circuit Designator: Optimized for bus termination and pull-up/down applications.
• Non-Automotive, Non-PPAP: Ideal for industrial and commercial electronics.

GQ8B021871FT Applications

This resistor network excels in:

• Signal Conditioning: Precision voltage dividers and feedback networks in analog circuits.
• Bus Termination: DDR memory, FPGA, and high-speed digital systems requiring impedance matching.
• Medical & Test Equipment: Stable performance in precision measurement devices.
• Industrial Controls: Reliable operation in PLCs, motor drives, and power supplies.
• Aerospace & Defense: Rugged ceramic construction meets stringent environmental demands.

Conclusion of GQ8B021871FT

The GQ8B021871FT stands out for its combination of precision, power handling, and compact design. Its ceramic QSOP package and thin-film technology make it a superior choice for applications requiring stability under thermal and electrical stress. While not RoHS-compliant, its performance in industrial, medical, and high-reliability systems justifies its use where regulatory flexibility exists. Engineers seeking a high-density, high-accuracy resistor network will find this model exceptionally capable.