TT Electronics/IRC

GQCB013902JCT

GQCB013902JCT Description

The GQCB013902JCT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications in demanding electronic circuits. This 23-resistor array features a 39K Ohm resistance value with a 5% tolerance and a ±100ppm/°C temperature coefficient, ensuring stable performance across a wide temperature range of 70°C to 125°C. Housed in a 24-pin QSOP package with gull-wing terminations, this ceramic-based network offers excellent thermal stability and mechanical durability. With a 1W total power rating (0.05W per resistor) and a 100V maximum voltage rating, it is ideal for space-constrained surface-mount (SMD) designs requiring reliable signal conditioning or voltage division.

GQCB013902JCT Features

• High-Density Integration: 23 resistors in a compact QSOP package (8.66mm x 6.02mm x 1.47mm) with 0.64mm terminal pitch, optimizing PCB space.
• Robust Construction: Ceramic case style enhances thermal dissipation and mechanical strength.
• Precision Performance: Thin-film technology delivers low noise and tight tolerance (±5%), suitable for analog and digital circuits.
• Wide Operating Range: Stable across -55°C to +125°C (derated power up to 125°C).
• Automated Assembly Friendly: Gull-wing leads ensure reliable solder joints in high-volume SMT processes.
• Non-Automotive (PPAP No): Best suited for industrial, telecom, and instrumentation applications.

GQCB013902JCT Applications

• Signal Conditioning: Voltage dividers, pull-up/pull-down networks in ADC/DAC circuits.
• Industrial Controls: Precision feedback networks in PLC modules and sensor interfaces.
• Telecom Equipment: Impedance matching and termination in high-frequency PCBs.
• Test & Measurement: Calibration circuits requiring low TCR (±100ppm/°C) stability.
• Medical Electronics: Reliable performance in patient monitoring systems where consistency is critical.

Conclusion of GQCB013902JCT

The GQCB013902JCT stands out for its high resistor count, compact QSOP footprint, and thin-film precision, making it a superior choice over bulkier or less stable alternatives. While not RoHS-compliant, its ceramic construction and gull-wing termination ensure durability in harsh environments. Engineers will appreciate its balance of power handling, thermal resilience, and space efficiency, particularly in industrial and telecom systems demanding repeatable performance. For non-automotive designs requiring a cost-effective, high-density resistor network, this model delivers exceptional value.