TT Electronics/IRC

GQCB018250BT

GQCB018250BT Description

The GQCB018250BT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding electronic applications. This 24-pin QSOP (Quarter Small Outline Package) device features 23 resistors with a 825Ω resistance value, offering an exceptional 0.1% tolerance and a ±100ppm/°C temperature coefficient. Encased in a ceramic package, it ensures superior thermal stability and reliability. With a 1W total power rating (0.05W per resistor) and a 100V maximum voltage rating, this network is engineered for precision analog and digital circuits requiring tight resistance matching and low drift.

GQCB018250BT Features

• High Precision: 0.1% tolerance and ±100ppm/°C TCR ensure minimal resistance variation under thermal stress.
• Robust Construction: Ceramic case enhances thermal dissipation and mechanical durability.
• Space-Efficient Design: Compact QSOP package (8.66mm × 6.02mm × 1.47mm) with gull-wing terminations for easy surface-mount assembly.
• Wide Operating Range: Rated for -70°C to +125°C, suitable for industrial environments.
• Low Power Dissipation: 0.05W per resistor (1W total) balances performance and energy efficiency.
• Automotive & Industrial Compliance: While not PPAP or automotive-qualified, its EAR99 ECCN ensures broad exportability.

GQCB018250BT Applications

This resistor network excels in:

• Precision Voltage Dividers: Critical in ADC/DAC reference circuits.
• Signal Conditioning: Ideal for sensor interfaces and instrumentation amplifiers.
• Medical Electronics: Stable performance in diagnostic equipment.
• Industrial Control Systems: Reliable operation in PLCs and motor drives.
• Telecom Infrastructure: Low-noise signal processing in RF modules.

Conclusion of GQCB018250BT

The GQCB018250BT stands out for its precision, thermal stability, and compact form factor, making it a top choice for engineers designing high-reliability circuits. Its ceramic construction, tight tolerance, and low TCR address challenges in precision analog design, while the QSOP package ensures compatibility with automated PCB assembly. Though not RoHS-compliant, its performance in harsh environments justifies its use in industrial and medical applications where accuracy is paramount.