TT Electronics/IRC

GQ0A021500JT

GQ0A021500JT Description

The GQ0A021500JT 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 network features a 150Ω resistance per element with a 5% tolerance and a ±50ppm/°C temperature coefficient, ensuring reliable performance across a wide temperature range (70°C to 125°C). Housed in a 20-pin QSOP ceramic package, it offers 1W total power dissipation (0.1W per resistor) and a maximum voltage rating of 100V, making it suitable for demanding circuit isolation (ISOL) applications. The gull-wing termination and surface-mount design facilitate easy PCB integration, while the ceramic case enhances thermal and mechanical stability.

GQ0A021500JT Features

• High Precision: Thin-film technology ensures low tolerance (±5%) and tight TCR (±50ppm/°C).
• Robust Construction: Ceramic package provides superior thermal conductivity and durability.
• Space-Efficient: Compact QSOP (8.66mm × 6.02mm × 1.47mm) footprint with 0.64mm terminal pitch optimizes board space.
• Isolated Design: Independent resistors (ISOL configuration) prevent cross-talk in sensitive circuits.
• Wide Operating Range: Rated for -55°C to +125°C, derated up to 125°C for high-temperature environments.
• Reliable Termination: Gull-wing leads ensure secure soldering and mechanical stability.

GQ0A021500JT Applications

This resistor network is ideal for:

• Analog Signal Conditioning: Precision voltage dividers and feedback networks in op-amp circuits.
• Industrial Controls: Isolation and impedance matching in PLCs and sensor interfaces.
• Medical Electronics: Stable resistance for diagnostic equipment and patient monitoring systems.
• Automotive Systems (non-Automotive PPAP): Engine control units (ECUs) where thermal stability is critical.
• Telecommunications: RF and baseband signal processing requiring low noise and drift.

Conclusion of GQ0A021500JT

The GQ0A021500JT combines thin-film precision, ceramic ruggedness, and isolated design to deliver exceptional performance in high-reliability applications. Its low TCR, compact form factor, and 1W power handling make it a standout choice for engineers designing circuits demanding stability under thermal stress. While not RoHS-compliant, its tube packaging ensures safe handling and storage. For isolation-critical designs in industrial, medical, or telecom systems, this network offers a robust, space-saving solution.