TT Electronics/IRC

GQCB011742JBT

GQCB011742JBT Description

The GQCB011742JBT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. This 23-resistor array features a 17.4KΩ resistance value per resistor with a 5% tolerance and a ±100ppm/°C temperature coefficient, ensuring stable performance across a 70°C to 125°C operating range. Encased in a ceramic QSOP package, it offers a compact 8.66mm × 6.02mm × 1.47mm footprint with gull-wing SMD termination for reliable surface mounting. Rated for 1W total power dissipation (0.05W per resistor) and 100V maximum voltage, this non-automotive, non-PPAP component is ideal for industrial and commercial electronics.

GQCB011742JBT Features

• High-Density Integration: 23 resistors in a 24-pin QSOP package save PCB space.
• Stable Thin-Film Technology: Delivers low noise and excellent thermal stability (±100ppm/°C).
• Robust Construction: Ceramic case ensures durability and efficient heat dissipation.
• Precision Gull-Wing Terminals: 0.64mm pitch enables reliable soldering in high-density layouts.
• Wide Operating Range: Functions reliably from -55°C to +125°C (derated power up to 125°C).
• Non-Compliant with EU RoHS: Suitable for legacy or niche applications exempt from RoHS restrictions.

GQCB011742JBT Applications

• Signal Conditioning: Precision voltage dividers in data acquisition systems.
• Industrial Controls: Bus termination and pull-up/pull-down networks in PLCs.
• Test & Measurement Equipment: Stable reference resistors for calibration circuits.
• Medical Electronics: Low-drift networks in diagnostic devices (non-implantable).
• Aerospace & Defense: Avionics systems requiring high reliability under thermal stress.

Conclusion of GQCB011742JBT

The GQCB011742JBT excels in space-constrained, precision analog circuits where thermal stability and compact integration are critical. Its ceramic QSOP package and thin-film technology provide superior performance over thicker-film alternatives, making it ideal for industrial, medical, and instrumentation designs. While not RoHS-compliant, it remains a robust choice for legacy or specialized applications demanding high-density resistor networks.