TT Electronics/IRC

GQ8A031822JT

GQ8A031822JT Description

The GQ8A031822JT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications requiring stable resistance values and low thermal drift. This 8-resistor isolated network features a ceramic QSOP package with 16 gull-wing terminals, offering a compact 4.9mm × 6.02mm × 1.47mm footprint for space-constrained PCB designs. Each resistor provides an 18.2KΩ resistance with a 5% tolerance and a ±25ppm/°C temperature coefficient, ensuring reliable performance across a wide temperature range (70°C to 125°C). With a 0.75W (3/4W) total power rating and 100V maximum voltage rating, this network is ideal for signal conditioning, voltage division, and impedance matching in demanding environments.

GQ8A031822JT Features

• Thin-film technology: Delivers superior stability, low noise, and tight TCR (±25ppm/°C).
• Isolated circuit design (ISOL): Each resistor operates independently, enhancing flexibility in circuit design.
• High power handling: 0.1W per resistor (0.75W total) with derated performance up to 125°C.
• Robust ceramic case: Ensures durability and excellent thermal dissipation.
• Precision gull-wing termination: Facilitates reliable surface-mount (SMD) assembly with a 0.64mm terminal pitch.
• Non-automotive, non-PPAP: Suitable for industrial, telecom, and instrumentation applications.
• Tube packaging: Protects components during shipping and handling.

GQ8A031822JT Applications

This resistor network excels in:

• Analog signal processing: Voltage dividers, DAC/ADC interfaces.
• Medical equipment: High-reliability circuits where thermal stability is critical.
• Test & measurement systems: Precision calibration and feedback networks.
• Industrial controls: Isolated sensor interfaces and power management.
• Telecommunications: Impedance matching in RF and baseband circuits.

Conclusion of GQ8A031822JT

The GQ8A031822JT stands out for its thin-film precision, isolated design, and robust ceramic construction, making it a top choice for engineers prioritizing thermal stability, power efficiency, and space savings. While not RoHS-compliant, its performance in harsh environments and tight-tolerance applications justifies its use in professional-grade electronics. Ideal for high-frequency, high-precision systems, this network balances cost-effectiveness with technical excellence.