TT Electronics/IRC

GQ0A031620DT

GQ0A031620DT Description

The GQ0A031620DT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding isolation and signal conditioning applications. This 20-pin QSOP package features 10 isolated resistors, each with a 162Ω resistance value and a tight 0.5% tolerance, ensuring exceptional accuracy in circuit performance. The ceramic case style and gull-wing termination enable reliable surface-mount (SMD) integration, while the ±25ppm/°C temperature coefficient guarantees stability across a wide operating range of -70°C to +125°C. With a 1W total power rating (0.1W per resistor) and 100V maximum voltage rating, this network is engineered for precision analog and digital systems.

GQQ0A031620DT Features

• High Precision: 0.5% tolerance and ±25ppm/°C TCR for stable performance in temperature-varying environments.
• Robust Construction: Ceramic substrate enhances thermal and mechanical durability.
• Isolated Design (ISOL): 10 independent resistors reduce crosstalk in sensitive circuits.
• Space-Efficient QSOP Package: Compact 8.66mm × 6.02mm × 1.47mm footprint ideal for dense PCB layouts.
• Thin-Film Technology: Delivers low noise and superior long-term reliability vs. thick-film alternatives.
• Automotive-Grade Alternatives: While not PPAP/AEC-Q200 qualified, its 125°C max operating temp suits industrial and telecom applications.

GQ0A031620DT Applications

• Isolation Circuits: Precision signal isolation in medical devices or test equipment.
• Analog/Digital Converters (ADCs/DACs): Voltage division and reference networks.
• Industrial Controls: Feedback networks in motor drives or power supplies.
• Telecom Infrastructure: Impedance matching in high-frequency RF modules.
• Test & Measurement: Calibration circuits requiring low drift over temperature.

Conclusion of GQ0A031620DT

The GQ0A031620DT excels in applications demanding high accuracy, thermal stability, and compact integration. Its ceramic thin-film construction, isolated resistor design, and QSOP form factor make it a superior choice over generic arrays in precision electronics. While not RoHS-compliant or automotive-rated, its 125°C rating and 0.5% tolerance position it as a cost-effective solution for industrial, telecom, and instrumentation designs where reliability is critical.