TT Electronics/IRC

GQCB0134R8JT

GQCB0134R8JT Description

The GQCB0134R8JT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications in surface-mount circuits. This 24-pin QSOP package integrates 23 resistors with a common BUS circuit designator, each offering a 34.8Ω resistance at 5% tolerance and a ±100ppm/°C temperature coefficient. Encased in a ceramic substrate, it ensures robust thermal stability across an operating range of 70°C to 125°C, with a maximum voltage rating of 100V. The gull-wing termination facilitates reliable SMD assembly, while the compact 8.66mm × 6.02mm × 1.47mm footprint suits space-constrained designs.

GQCB0134R8JT Features

• High Power Handling: Delivers 1W total power (0.05W per resistor), ideal for distributed load applications.
• Precision Thin Film: Offers superior stability and low noise compared to thick-film alternatives.
• Wide Temperature Range: Operates reliably up to 125°C, with derated performance up to 70°C.
• Robust Construction: Ceramic case ensures mechanical durability and efficient heat dissipation.
• Automated Assembly Friendly: 0.64mm terminal pitch and gull-wing leads optimize pick-and-place compatibility.
• Non-Automotive: Suitable for industrial and commercial use (PPAP not required).

GQCB0134R8JT Applications

This resistor network excels in:

• Signal Conditioning: Precision voltage dividers in ADC/DAC circuits.
• Bus Termination: Impedance matching for high-speed data lines (e.g., SPI, I²C).
• Power Distribution: Load balancing in multi-channel power supplies.
• Test & Measurement Equipment: Stable reference networks for calibration.
• Medical Electronics: Reliable performance in diagnostic devices where consistency is critical.

Conclusion of GQCB0134R8JT

The GQCB0134R8JT stands out for its thin-film accuracy, thermal resilience, and compact QSOP packaging, making it a versatile choice for engineers prioritizing reliability in harsh environments. While not RoHS-compliant, its ceramic construction and low TCR (±100ppm/°C) ensure long-term stability, particularly in industrial and instrumentation applications. For designs demanding tight tolerance and repeatability, this network offers a cost-effective solution without compromising performance.