TT Electronics/IRC

GQ8B0147R5GT

GQ8B0147R5GT Description

The GQ8B0147R5GT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. This 15-resistor array features a 47.5Ω resistance per element with a tight 2% tolerance and a low ±100ppm/°C temperature coefficient, ensuring stable performance across a wide operating temperature range of 70°C to 125°C. Housed in a 16-pin QSOP ceramic package, it offers a 0.75W (3/4W) total power rating (0.05W per resistor) and a maximum voltage rating of 100V. Its gull-wing termination and surface-mount design make it ideal for automated assembly processes.

GQ8B0147R5GT Features

• Precision Thin Film Technology: Delivers excellent stability, low noise, and high accuracy.
• Compact Ceramic QSOP Package: Measures 4.9mm (L) × 6.02mm (D) × 1.47mm (H) with tight tolerances (±0.1mm height, ±0.2mm depth).
• High Power Density: 0.75W total dissipation in a small footprint, ideal for space-constrained designs.
• Wide Temperature Range: Reliable performance from 70°C to 125°C with derated power handling.
• BUS Circuit Designator: Optimized for bus termination and pull-up/down applications.
• Non-Automotive, Non-PPAP: Suitable for industrial, telecom, and instrumentation use.

GQ8B0147R5GT Applications

• Signal Conditioning: Precision voltage dividers and impedance matching in data acquisition systems.
• Bus Termination: Effective for I²C, SPI, and memory bus networks due to low TCR and tight tolerance.
• Medical & Test Equipment: Stable performance in high-accuracy measurement devices.
• Industrial Controls: Robust operation in PLC modules and sensor interfaces.
• Telecom Infrastructure: Suitable for RF and baseband circuitry requiring minimal drift.

Conclusion of GQ8B0147R5GT

The GQ8B0147R5GT stands out for its precision, power efficiency, and compact form factor, making it a superior choice for high-density PCB designs. While not RoHS-compliant, its ceramic construction and thin-film technology ensure durability and long-term reliability. Ideal for industrial, telecom, and instrumentation applications, this resistor network balances performance with cost-effectiveness for demanding electronic systems.