TT Electronics/IRC

GQ8B0284R5JT

GQ8B0284R5JT Description

The GQ8B0284R5JT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications in demanding environments. This 16-pin QSOP (Quarter Small Outline Package) device integrates 15 resistors with a nominal resistance of 84.5Ω and a tolerance of ±5%, ensuring consistent performance across circuits. Encased in a ceramic package, it offers excellent thermal stability and durability, with a maximum operating temperature of 125°C and a temperature coefficient of ±50ppm/°C. The gull-wing termination facilitates reliable surface-mount (SMD) assembly, while the compact 4.9mm × 6.02mm × 1.47mm footprint optimizes board space. Rated for 0.75W (3/4W) total power and 0.05W (1/20W) per resistor, it supports moderate power dissipation in tightly integrated designs.

GQ8B0284R5JT Features

• High-Density Integration: 15 resistors in a 16-pin QSOP, ideal for space-constrained PCBs.
• Stable Thin-Film Technology: Delivers low noise and high accuracy (±5% tolerance) with ±50ppm/°C TCR.
• Robust Construction: Ceramic case ensures mechanical strength and thermal performance up to 125°C.
• Automation-Friendly: Gull-wing leads and 0.64mm pitch enable efficient pick-and-place assembly.
• Wide Voltage Range: Supports up to 100V, suitable for industrial and instrumentation circuits.
• Non-Automotive: Not PPAP-capable, but excels in commercial and industrial applications.

GQ8B0284R5JT Applications

This resistor network is optimized for:

• Signal Conditioning: Precision voltage dividers and pull-up/down networks in data acquisition systems.
• Bus Termination: BUS circuit designator makes it ideal for impedance matching in digital communication interfaces (e.g., SPI, I²C).
• Medical Electronics: Stable performance in patient monitoring equipment due to low TCR and thin-film reliability.
• Test & Measurement: Calibration circuits where resistance stability is critical.
• Industrial Controls: Durable enough for motor drives and power supply feedback networks.

Conclusion of GQ8B0284R5JT

The GQ8B0284R5JT stands out for its compact integration, thin-film precision, and ceramic ruggedness, making it a superior choice over bulkier or less stable alternatives. While not RoHS-compliant or automotive-grade, its 70–125°C derated power range and low TCR ensure reliability in commercial and industrial electronics. Engineers will appreciate its balance of power handling, density, and SMD compatibility, particularly in high-frequency or thermally variable environments. For designs requiring repeatable performance in a small footprint, this network delivers exceptional value.