TT Electronics/IRC

GQCB017151BT

GQCB017151BT Description

The GQCB017151BT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding electronic applications. This 23-resistor array features a 7.15K Ohm resistance with an ultra-tight 0.1% tolerance and a low ±100ppm/°C temperature coefficient, ensuring stable performance across a wide temperature range (70°C to 125°C). Encased in a ceramic QSOP package, it offers excellent thermal stability and durability. The 24-pin gull-wing SMD termination facilitates reliable surface mounting, while the 1W total power rating (0.05W per resistor) supports robust operation in compact designs.

GQCB017151BT Features

• Precision Performance: 0.1% tolerance and ±100ppm/°C TCR for critical analog/digital circuits.
• Robust Construction: Ceramic case with 100V maximum voltage rating and 125°C max operating temperature.
• Space-Efficient Design: Compact 8.66mm × 6.02mm × 1.47mm QSOP package with 0.64mm terminal pitch.
• High Reliability: Thin-film technology ensures low noise and long-term stability.
• Automated Assembly Friendly: Gull-wing leads and tube packaging streamline PCB production.
• Non-RoHS (suitable for legacy or specialized applications).

GQCB017151BT Applications

Ideal for precision instrumentation, medical devices, and industrial control systems where accuracy and thermal stability are critical. Specific use cases include:

• Voltage dividers and sensor calibration networks in test equipment.
• Signal conditioning in data acquisition systems.
• Feedback networks for high-accuracy op-amps or ADCs.
• Avionics and military electronics (non-RoHS compliance may align with certain legacy standards).

Conclusion of GQCB017151BT

The GQCB017151BT excels in applications demanding tight tolerance, low TCR, and compact form factors. Its ceramic construction and thin-film technology provide superior performance over carbon or thick-film alternatives, particularly in thermally challenging environments. While not PPAP or automotive-qualified, it is a cost-effective solution for industrial and precision electronics. Engineers will appreciate its balance of precision, power handling, and reliability in space-constrained designs.