TT Electronics/IRC

GQCB026342GGT

GQCB026342GGT Description

The GQCB026342GGT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding electronic applications. This 23-resistor array features a 63.4K Ohm resistance value with a tight 2% tolerance and a low ±50ppm/°C temperature coefficient, ensuring stable performance across a wide temperature range of 70°C to 125°C. Housed in a 24-pin QSOP ceramic package, it offers excellent thermal stability and reliability in compact, surface-mount designs. With a 1W total power rating (0.05W per resistor) and a 100V maximum voltage rating, this network is ideal for precision analog and digital circuits requiring consistent resistance matching.

GQCB026342GGT Features

• High-Density Integration: 23 resistors in a compact QSOP package (8.66mm x 6.02mm x 1.47mm) with gull-wing terminals for easy SMT assembly.
• Superior Stability: Thin-film technology ensures low noise, high accuracy, and minimal drift over temperature.
• Robust Construction: Ceramic case enhances thermal dissipation and mechanical durability.
• Wide Operating Range: Rated for -55°C to +125°C, suitable for industrial and automotive environments (though not PPAP/AEC-Q200 qualified).
• Precision Matching: Tight ±2% tolerance and ±50ppm/°C TCR for critical signal conditioning.

GQCB026342GGT Applications

This resistor network excels in:

• Analog Signal Processing: Voltage dividers, DAC/ADC reference circuits.
• Industrial Controls: PLCs, sensor interfaces, and precision instrumentation.
• Telecommunications: Line termination, impedance matching in high-frequency PCBs.
• Medical Electronics: Patient monitoring systems where stability is critical.
• Test & Measurement Equipment: Calibration networks and load simulation.

Conclusion of GQCB026342GGT

The GQCB026342GGT combines high precision, compact design, and robust performance, making it a standout choice for engineers needing reliable resistor networks in space-constrained, high-reliability applications. Its ceramic QSOP package, thin-film technology, and tight electrical specs offer a competitive edge over thicker-film or less stable alternatives. While not automotive-grade, it is well-suited for industrial, medical, and telecom systems where accuracy and longevity are paramount.