TT Electronics/IRC

GQCB011870JT

GQCB011870JT Description

The GQCB011870JT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. This 24-pin QSOP surface-mount device integrates 23 resistors with a 187Ω resistance value (5% tolerance) and a ±100ppm/°C temperature coefficient, ensuring stable performance across a 70°C to 125°C operating range. Encased in a ceramic package, it offers superior thermal stability and durability. With a 1W total power rating (0.05W per resistor) and 100V maximum voltage rating, this network is engineered for reliability in demanding circuits. Its gull-wing termination and 0.64mm terminal pitch facilitate easy PCB integration.

GQCB011870JT Features

• High-Density Integration: 23 resistors in a compact 8.66mm × 6.02mm × 1.47mm QSOP package, ideal for space-constrained designs.
• Precision Thin-Film Technology: Delivers low noise and excellent stability (±100ppm/°C) for sensitive analog/digital circuits.
• Robust Construction: Ceramic case ensures high thermal conductivity and mechanical strength.
• Automated Assembly Ready: Gull-wing leads and tight tolerances (±0.1mm height/length) support high-volume SMT processes.
• Wide Operating Range: Suitable for industrial environments (-55°C to +125°C derated).
• Non-Automotive (PPAP No): Optimized for industrial, telecom, and instrumentation use.

GQCB011870JT Applications

• Bus Termination & Pull-Up/Down Networks: Ideal for I²C, SPI, or memory buses due to matched resistance and low parasitic effects.
• Signal Conditioning: Used in ADC/DAC circuits, sensor interfaces, and precision voltage dividers.
• Power Management: Distributed power resistors in DC-DC converters or load-sharing applications.
• Test & Measurement Equipment: Benefits from low TCR and high stability in calibration circuits.
• Telecom Infrastructure: Reliable performance in RF modules and baseband processing.

Conclusion of GQCB011870JT

The GQCB011870JT stands out for its combination of precision, power handling, and compactness, making it a versatile choice for high-density PCB designs. While not RoHS-compliant, its ceramic construction and thin-film technology cater to applications requiring long-term stability under thermal stress. Engineers will appreciate its balance of performance and manufacturability, particularly in industrial electronics and communication systems where consistent resistance matching is critical. For non-automotive designs demanding reliability in harsh conditions, this resistor network delivers exceptional value.