TT Electronics/IRC

GQCB015490JT

GQCB015490JT Description

The GQCB015490JT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications in demanding electronic circuits. This 24-pin QSOP (Quarter Small Outline Package) device integrates 23 resistors with a 549 Ohm resistance value and a 5% tolerance, offering a compact and reliable solution for space-constrained designs. Encased in a ceramic package, it ensures excellent thermal stability and durability, with a maximum operating temperature of 125°C. The gull-wing termination style facilitates easy surface-mount (SMD) assembly, while the thin-film technology delivers low noise and high accuracy (±100ppm/°C temperature coefficient). With a 1W total power rating (0.05W per resistor) and 100V maximum voltage rating, this network is ideal for analog and digital signal conditioning.

GQCB015490JT Features

• High-Density Integration: 23 resistors in a compact QSOP-24 package (8.66mm x 6.02mm x 1.47mm) with ±0.1mm dimensional tolerances.
• Robust Construction: Ceramic case ensures thermal and mechanical resilience, suitable for harsh environments.
• Precision Performance: Thin-film technology provides ±5% tolerance and ±100ppm/°C TCR for stable operation across 70°C to 125°C.
• Efficient Power Handling: 1W total dissipation (0.05W per resistor) with derating up to 125°C.
• Automated Assembly Friendly: Gull-wing leads and 0.64mm pitch enable high-speed SMT processes.
• Non-Automotive/Non-PPAP: Suitable for industrial, telecom, and instrumentation applications.

GQCB015490JT Applications

• Signal Conditioning: Voltage dividers, pull-up/pull-down networks in ADCs/DACs.
• Bus Termination: BUS circuit designator makes it ideal for I2C, SPI, or parallel data lines.
• Medical/Test Equipment: Low-noise, stable resistance for precision measurement circuits.
• Industrial Controls: Durable performance in PLC modules, motor drivers, and power supplies.
• Telecom Infrastructure: Compact footprint for RF modules and baseband processing.

Conclusion of GQCB015490JT

The GQCB015490JT stands out for its high-density integration, ceramic-enhanced reliability, and thin-film precision, making it a superior choice for engineers prioritizing space efficiency and thermal performance. While not PPAP or automotive-grade, its 100V rating and wide temperature range suit industrial and telecom applications. For designs requiring stable, multi-resistor networks in QSOP packages, this model delivers exceptional value with TT Electronics/IRC's proven quality.