TT Electronics/IRC

GQ0A023402FAT

GQ0A023402FAT Description

The GQ0A023402FAT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. This 34K Ohm, 1% tolerance device features 10 isolated resistors in a 20-pin QSOP package with gull-wing termination, making it ideal for surface-mount (SMD) assembly. The ceramic case ensures thermal stability, while the ±50ppm/°C temperature coefficient guarantees minimal resistance drift across its operating range of -70°C to +125°C. With a 0.1W power rating per resistor (1W total) and 100V maximum voltage rating, it balances compactness with robust performance. Packaged in a tube, it suits automated PCB production.

GQ0A023402FAT Features

• Precision Thin Film Technology: Delivers low noise and high stability for sensitive circuits.
• Isolated Resistors (ISOL): Each of the 10 resistors is electrically isolated, enabling flexible circuit design.
• Ceramic QSOP Package: Enhances heat dissipation and mechanical durability in harsh environments.
• Tight Tolerances: 1% resistance tolerance and ±50ppm/°C TCR ensure consistent performance.
• Space-Efficient Design: 8.66mm length, 6.02mm depth, and 1.47mm height (with ±0.1mm tolerances) optimize PCB real estate.
• Automation-Friendly: Gull-wing leads and 0.64mm pitch simplify pick-and-place assembly.

GQ0A023402FAT Applications

This resistor network excels in:

• Industrial Controls: Precision voltage dividers, feedback networks, and signal conditioning in PLCs.
• Medical Electronics: Isolated measurement circuits in diagnostic equipment.
• Telecom Infrastructure: Impedance matching and termination in high-frequency modules.
• Test & Measurement: Calibration circuits requiring low drift and high accuracy.
• Aerospace & Defense: Reliable performance in extreme temperatures (up to 125°C).

Conclusion of GQ0A023402FAT

The GQ0A023402FAT stands out for its combination of precision, isolation, and compactness, making it a superior choice over bulkier or less stable alternatives. Its ceramic construction, thin-film technology, and SMD compatibility cater to demanding applications where thermal resilience and electrical accuracy are critical. While not RoHS-compliant, its performance in industrial, medical, and high-reliability systems justifies its use in specialized designs.