TT Electronics/IRC

GQCB013921JBT

GQCB013921JBT Description

The GQCB013921JBT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. This 23-resistor array features a 3.92KΩ resistance value per resistor with a 5% tolerance and a ±100ppm/°C temperature coefficient, ensuring stable performance across a wide temperature range (70°C to 125°C). Housed in a 24-pin QSOP ceramic package, it offers a compact rectangular form factor (8.66mm x 6.02mm x 1.47mm) with gull-wing SMD termination for reliable surface mounting. Rated for 1W total power dissipation (0.05W per resistor) and 100V maximum voltage, it is ideal for high-density PCB designs requiring robust thermal and electrical characteristics.

GQCB013921JBT Features

• Advanced Thin-Film Technology: Delivers superior accuracy and low noise compared to thick-film alternatives.
• High-Density Integration: 23 resistors in a 24-pin QSOP package optimize space in complex circuits.
• Wide Operating Range: Stable performance from -55°C to +125°C (derated power up to 125°C).
• Robust Construction: Ceramic case ensures durability and excellent heat dissipation.
• Precision Gull-Wing Terminals: 0.64mm pitch enables reliable soldering in automated assembly.
• Non-Automotive Grade: Suitable for industrial, telecom, and instrumentation applications where PPAP compliance is not required.

GQCB013921JBT Applications

This resistor network excels in:

• Signal Conditioning Circuits: Precision voltage dividers and pull-up/down networks in ADCs/DACs.
• Communication Systems: Impedance matching in RF and high-speed digital PCBs.
• Test & Measurement Equipment: Stable reference networks for oscilloscopes and multimeters.
• Power Management: Current sensing and feedback loops in DC-DC converters.
• Industrial Controls: Durable solution for harsh environments due to ceramic packaging.

Conclusion of GQCB013921JBT

The GQCB013921JBT stands out for its thin-film precision, compact QSOP footprint, and robust ceramic construction, making it a top choice for engineers prioritizing reliability in high-density designs. While not RoHS-compliant, its wide temperature range and low TCR make it ideal for industrial and telecom applications demanding long-term stability. For projects requiring multi-resistor integration with minimal board space, this network offers an optimal balance of performance and durability.