TT Electronics/IRC

GQ8B0164R9DDT

GQ8B0164R9DDT Description

The GQ8B0164R9DDT 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 with a 64.9 Ω resistance value and a tight 0.5% tolerance, ensuring exceptional accuracy. Encased in a ceramic package, it offers superior thermal stability and reliability, operating across a temperature range of 70°C to 125°C with a derated power capability. The thin-film technology provides low noise and excellent stability, while the ±100 ppm/°C temperature coefficient ensures minimal resistance drift. With a 0.75W (3/4W) total power rating and 0.05W per resistor, it balances power handling with compactness, making it ideal for space-constrained designs.

GQ8B0164R9DDT Features

• Precision Performance: 0.5% tolerance and ±100 ppm/°C TCR for high-accuracy signal conditioning.
• Robust Construction: Ceramic case and gull-wing termination enhance durability and solderability in surface-mount (SMD) applications.
• Optimized Power Handling: 0.75W total dissipation (0.05W per resistor) with a 100V maximum voltage rating.
• Compact & Reliable: QSOP package (4.9mm × 6.02mm × 1.47mm) with ±0.1mm dimensional tolerances for consistent PCB integration.
• BUS Circuit Design: Ideal for bus termination, voltage division, and pull-up/down networks in digital systems.

GQ8B0164R9DDT Applications

This resistor network excels in:

• High-Speed Digital Systems: Bus termination for DDR memory, FPGA, and ASIC interfaces to reduce signal reflections.
• Precision Analog Circuits: Voltage dividers, feedback networks, and sensor conditioning in test/measurement equipment.
• Automotive & Industrial Electronics: Despite non-automotive PPAP status, its ceramic construction suits harsh environments (e.g., motor drives, power supplies).
• Telecom Infrastructure: Signal integrity preservation in RF and baseband processing modules.

Conclusion of GQ8B0164R9DDT

The GQ8B0164R9DDT stands out for its precision, power efficiency, and compact ceramic packaging, addressing critical needs in high-reliability electronics. While not RoHS-compliant, its thin-film stability and BUS-oriented design make it a top choice for engineers prioritizing accuracy and thermal performance. Ideal for digital and mixed-signal systems, it combines TT Electronics/IRC’s legacy of quality with modern SMD versatility.