TT Electronics/IRC

GQ8A012550GT

GQ8A012550GT Description

The GQ8A012550GT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications requiring stable resistance values and reliable operation. This 8-resistor isolated network features a 255 Ω resistance per element with a tight 2% tolerance and a low ±100 ppm/°C temperature coefficient, ensuring minimal drift across its operating range of -70°C to +125°C. Housed in a ceramic QSOP package, it offers superior thermal stability and mechanical robustness, making it ideal for harsh environments. The 16-pin gull-wing SMD termination ensures secure surface mounting, while the 0.1W (1/10W) power rating per resistor and 0.75W (3/4W) total power rating provide flexibility for diverse circuit designs.

GQ8A012550GT Features

• Precision Thin Film Technology: Delivers stable performance with low noise and high accuracy.
• Isolated Circuit Design (ISOL): Each resistor operates independently, reducing crosstalk in sensitive applications.
• Ceramic QSOP Package: Enhances thermal dissipation and durability under high-temperature conditions.
• Wide Operating Range: Rated for -70°C to +125°C, suitable for industrial and automotive-grade systems (though not PPAP or Automotive certified).
• High Voltage Tolerance: Supports up to 100V, ideal for signal conditioning and voltage division.
• Compact Dimensions: 4.9mm (L) × 6.02mm (D) × 1.47mm (H) with tight tolerances (±0.1mm height/length, ±0.2mm depth) for space-constrained PCBs.

GQ8A012550GT Applications

• Signal Conditioning: Precision voltage dividers and feedback networks in analog circuits.
• Industrial Controls: Isolated resistor networks for PLCs, sensors, and instrumentation.
• Test & Measurement Equipment: High-accuracy reference resistors for calibration systems.
• Medical Electronics: Stable resistance in diagnostic devices where reliability is critical.
• Telecommunications: Impedance matching and termination in high-frequency RF modules.

Conclusion of GQ8A012550GT

The GQ8A012550GT stands out for its combination of precision, isolation, and rugged ceramic packaging, making it a superior choice for demanding applications. While not RoHS-compliant or automotive-rated, its thin-film technology, wide temperature range, and high voltage tolerance make it ideal for industrial, medical, and telecom systems requiring long-term stability. Engineers will appreciate its compact footprint, gull-wing solderability, and consistent performance in critical circuits.