TT Electronics/IRC

GQ0A021102JGT

GQ0A021102JGT Description

The GQ0A021102JGT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. This 20-pin QSOP package features 10 isolated resistors, each with a 11KΩ resistance value and a 5% tolerance. The device operates within a wide temperature range of 70°C to 125°C and offers a ±50ppm/°C temperature coefficient, ensuring stability under thermal stress. With a 1W total power rating (0.1W per resistor) and a 100V maximum voltage rating, it is engineered for reliability in demanding circuits. The ceramic case and gull-wing SMD termination provide robust mechanical and electrical performance, while the compact dimensions (8.66mm x 6.02mm x 1.47mm) make it suitable for space-constrained designs.

GQ0A021102JGT Features

• Thin-film technology: Delivers high precision and low noise for sensitive analog/digital circuits.
• Isolated circuit design (ISOL): Prevents crosstalk, ideal for multi-channel signal processing.
• Ceramic construction: Enhances thermal dissipation and durability in harsh environments.
• QSOP package with gull-wing leads: Ensures secure surface-mount attachment and solderability.
• Wide operating temperature (-70°C to +125°C): Suitable for industrial and automotive-grade applications (though not PPAP/automotive certified).
• Low TCR (±50ppm/°C): Maintains resistance stability across temperature fluctuations.

GQ0A021102JGT Applications

This resistor network excels in:

• Signal conditioning in data acquisition systems (e.g., ADC/DAC interfaces).
• Voltage division and impedance matching in communication hardware.
• Medical instrumentation requiring stable, noise-resistant resistive arrays.
• Industrial control systems where isolation and thermal performance are critical.
• Test and measurement equipment demanding repeatable precision.

Conclusion of GQ0A021102JGT

The GQ0A021102JGT stands out for its combination of thin-film accuracy, robust ceramic packaging, and isolated design, making it a superior choice for engineers prioritizing signal integrity and thermal resilience. While not RoHS-compliant or automotive-qualified, its high power handling, tight TCR, and compact form factor justify its use in professional-grade electronics. For applications requiring reliable, space-efficient resistor networks, this model offers a compelling balance of performance and durability.