TT Electronics/IRC

GQ0A021023JAT

GQ0A021023JAT Description

The GQ0A021023JAT 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 10-resistor array features a 102K Ohm resistance per element with a 5% tolerance and a ±50ppm/°C temperature coefficient, ensuring reliable performance across a 70°C to 125°C operating range. Housed in a 20-pin QSOP ceramic package, it offers 1W total power dissipation (0.1W per resistor) and a 100V maximum voltage rating, making it suitable for demanding circuit isolation (ISOL) applications. The gull-wing termination and surface-mount design facilitate easy PCB integration, while its compact dimensions (8.66mm x 6.02mm x 1.47mm) save board space.

GQ0A021023JAT Features

• High-Density Isolation: 10 isolated resistors in a single QSOP package, reducing component count and PCB footprint.
• Stable Thin-Film Technology: Delivers low noise, high accuracy (±50ppm/°C), and long-term reliability.
• Robust Construction: Ceramic case ensures excellent thermal stability and mechanical durability.
• Wide Operating Range: Functions reliably from -55°C to +125°C, with derated power up to 125°C.
• Automated Assembly Friendly: Gull-wing leads and 0.64mm terminal pitch optimize pick-and-place efficiency.
• Non-Automotive Grade: Ideal for industrial, telecom, and instrumentation applications where PPAP compliance is not required.

GQ0A021023JAT Applications

• Signal Conditioning: Precision voltage dividers and feedback networks in analog circuits.
• Medical Equipment: Isolated measurement circuits in patient monitoring devices.
• Test & Measurement: Calibration and reference circuits requiring low drift.
• Industrial Controls: PLCs and sensor interfaces where space and reliability are critical.
• Telecom Infrastructure: Line termination and impedance matching in high-frequency systems.

Conclusion of GQ0A021023JAT

The GQ0A021023JAT excels in applications demanding compactness, precision, and thermal stability. Its ceramic QSOP package and thin-film technology provide superior performance over epoxy-based networks, particularly in harsh environments. While not RoHS-compliant, it remains a cost-effective solution for non-consumer electronics. Engineers will appreciate its balance of power handling, tolerance, and space efficiency, making it a versatile choice for isolation and signal integrity tasks. For designs requiring high-density resistor arrays with consistent performance, this model stands out in its class.