TT Electronics/IRC

GQ0A017681BT

GQ0A017681BT Description

The GQ0A017681BT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding isolation and signal conditioning applications. This 20-pin QSOP surface-mount device integrates 10 isolated resistors, each with a 7.68KΩ resistance and an ultra-tight 0.1% tolerance, ensuring exceptional accuracy in circuit matching. The ceramic case and gull-wing termination provide robust mechanical stability, while the ±100ppm/°C temperature coefficient guarantees reliable performance 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.

GQ0A017681BT Features

• High Precision: 0.1% tolerance and thin-film technology for minimal drift.
• Isolated Design: 10 independent resistors (ISOL circuit designator) for flexible routing.
• Robust Construction: Ceramic case with gull-wing leads for durability in harsh environments.
• Wide Temperature Range: Stable performance from -70°C to +125°C (derated power).
• Surface-Mount Ready: QSOP package (8.66mm x 6.02mm x 1.47mm) with 0.64mm pitch for compact PCB layouts.
• Low TCR: ±100ppm/°C ensures minimal resistance shift under thermal stress.
• Non-Automotive: Suitable for industrial and instrumentation use (PPAP not required).

GQ0A017681BT Applications

This resistor network excels in:

• Precision Voltage Dividers: Critical in ADC/DAC reference circuits.
• Medical Equipment: Isolation networks for patient-connected devices.
• Test & Measurement: High-accuracy signal conditioning in oscilloscopes and analyzers.
• Industrial Controls: Stable feedback networks in PLCs and motor drives.
• Telecom Infrastructure: Impedance matching in high-frequency RF modules.

Conclusion of GQ0A017681BT

The GQ0A017681BT stands out for its combination of precision, isolation, and thermal stability, making it ideal for applications where tight tolerances and reliability are non-negotiable. While not RoHS-compliant, its ceramic construction and thin-film technology offer superior performance over polymer-based alternatives. Engineers seeking a low-drift, high-power resistor network for analog signal chains will find this model a compelling choice.