TT Electronics/IRC

GQ0A011241JFT

GQ0A011241JFT Description

The GQ0A011241JFT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications requiring stable resistance values and low temperature coefficients. This 10-resistor network features a 1.24KΩ resistance per resistor with a 5% tolerance and a ±100ppm/°C temperature coefficient, ensuring reliable performance across a wide temperature range of 70°C to 125°C. Housed in a 20-pin QSOP package with gull-wing terminations, it offers 1W total power dissipation (0.1W per resistor) and a maximum voltage rating of 100V. The ceramic case provides excellent thermal stability, while the surface-mount design ensures compatibility with automated assembly processes.

GQ0A011241JFT Features

• High Precision: Thin-film technology delivers low TCR (±100ppm/°C) and tight tolerance (5%) for stable performance.
• Robust Construction: Ceramic substrate enhances thermal management and durability.
• Compact Design: QSOP package (8.66mm x 6.02mm x 1.47mm) saves board space while supporting high-density layouts.
• Isolated Resistors: Independent circuit designator (ISOL) allows flexible configuration in complex circuits.
• Wide Operating Range: Rated for -55°C to +125°C, suitable for industrial and automotive environments (though not PPAP/automotive certified).
• Surface-Mount Ready: Gull-wing terminations and 0.64mm pitch simplify PCB assembly.

GQ0A011241JFT Applications

This resistor network is ideal for:

• Signal Conditioning: Precision voltage dividers in sensor interfaces.
• Analog Circuits: Feedback networks in op-amps and ADCs.
• Industrial Controls: Isolated resistor arrays in PLCs and motor drives.
• Test & Measurement Equipment: Stable reference resistors for calibration.
• Medical Devices: Low-noise circuits where thermal stability is critical.

Conclusion of GQ0A011241JFT

The GQ0A011241JFT combines thin-film accuracy, ceramic reliability, and compact SMD packaging to meet demanding circuit requirements. Its isolated resistors and wide temperature range make it a versatile choice for precision electronics, though designers should note its non-compliance with EU RoHS. For applications needing stable resistance with minimal drift, this network offers a cost-effective solution without sacrificing performance.