TT Electronics/IRC

GQ8B0252R3JCT

GQ8B0252R3JCT Description

The GQ8B0252R3JCT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications in demanding electronic circuits. This 16-pin QSOP (Quarter-Small Outline Package) device integrates 15 resistors with a 52.3Ω resistance value, offering a 5% tolerance and a ±50ppm/°C temperature coefficient. Encased in a robust ceramic package, it ensures reliable operation across a wide temperature range of 70°C to 125°C, with a maximum operating temperature of 125°C. The network delivers a total power rating of 0.75W (3/4W) and 0.05W (1/20W) per resistor, making it suitable for distributed power dissipation. Its gull-wing termination and surface-mount design facilitate easy PCB integration, while the 100V maximum voltage rating ensures compatibility with high-voltage applications.

GQ8B0252R3JCT Features

• Precision Thin Film Technology: Ensures stable performance with low noise and high accuracy.
• Compact & Robust Design: Ceramic case and QSOP package (4.9mm x 6.02mm x 1.47mm) provide durability in space-constrained applications.
• High Power Handling: 0.75W total power rating (0.05W per resistor) supports demanding circuit requirements.
• Wide Temperature Range: Operates reliably from 70°C to 125°C, ideal for industrial and automotive environments (though not PPAP or Automotive certified).
• Low TCR (±50ppm/°C): Minimizes resistance drift under thermal stress, critical for precision analog circuits.
• Gull-Wing SMD Termination: Ensures secure PCB mounting and solderability.

GQ8B0252R3JCT Applications

This resistor network excels in:

• Signal Conditioning & Voltage Division: Precision networks for ADC/DAC circuits.
• Industrial Control Systems: Stable performance in harsh environments.
• Medical Electronics: Low-noise, high-reliability requirements.
• Telecommunications: Impedance matching and termination in high-frequency circuits.
• Test & Measurement Equipment: Where consistent resistance values are critical.

Conclusion of GQ8B0252R3JCT

The GQ8B0252R3JCT stands out for its thin-film precision, compact ceramic package, and robust power handling, making it a superior choice for engineers designing high-reliability circuits. While not RoHS-compliant or automotive-grade, its wide temperature range and low TCR make it ideal for industrial, medical, and telecom applications. Its QSOP gull-wing design ensures ease of assembly, while the 15-resistor BUS configuration simplifies circuit board layout. For designers prioritizing accuracy, durability, and thermal stability, this resistor network delivers exceptional performance.