TT Electronics/IRC

GQ0A025101JGT

GQ0A025101JGT Description

The GQ0A025101JGT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications requiring stable resistance values and reliable isolation. This 10-resistor array features a 5.1KΩ resistance per element with a 5% tolerance and a ±50ppm/°C temperature coefficient, ensuring consistent performance across a wide temperature range of 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 environments. The gull-wing termination and surface-mount design facilitate easy PCB integration, while its isolated (ISOL) circuit configuration enhances signal integrity in multi-channel systems.

GQ0A025101JGT Features

• High Precision: Thin-film technology delivers low TCR (±50ppm/°C) and tight tolerance (5%) for stable operation.
• Robust Construction: Ceramic case ensures durability and excellent thermal management.
• Space-Efficient: Compact QSOP package (8.66mm × 6.02mm × 1.47mm) with 0.64mm terminal pitch optimizes board space.
• Isolated Design: Independent resistors (ISOL) minimize crosstalk, ideal for analog/digital signal separation.
• Wide Operating Range: Rated for -55°C to +125°C, with derated power up to 125°C.
• Reliable Termination: Gull-wing leads provide secure soldering and mechanical stability.

GQ0A025101JGT Applications

This resistor network excels in:

• Industrial Control Systems: Precision voltage division and signal conditioning in PLCs and sensors.
• Medical Electronics: Isolation-critical circuits in patient monitoring equipment.
• Telecommunications: Impedance matching and filtering in RF modules.
• Automotive (Non-Automotive Rated): Secondary circuits where thermal stability is key (note: not PPAP/automotive certified).
• Test & Measurement: Calibration networks requiring low drift over temperature.

Conclusion of GQ0A025101JGT

The GQ0A025101JGT combines thin-film accuracy, ceramic reliability, and isolated topology to address challenges in precision electronics. While not RoHS-compliant or automotive-grade, its high power density, low TCR, and compact form factor make it a standout choice for industrial, medical, and telecom designs. Engineers will appreciate its balance of performance and manufacturability, particularly in space-constrained, noise-sensitive applications.