TT Electronics/IRC

GS4A033741BBT

GS4A033741BBT Description

The GS4A033741BBT from TT Electronics/IRC is a high-precision 4-resistor network in an 8-pin narrow SOIC package, designed for isolated circuit applications (ISOL). This ceramic-based, thin-film resistor array delivers exceptional stability with a ±25ppm/°C temperature coefficient and ±0.1% absolute/ratio tolerance, ensuring reliable performance in precision analog and signal conditioning circuits. With a 3.74KΩ resistance value and 0.1W power rating per resistor, it operates across a 70°C to 125°C derated temperature range, supporting demanding environments. The SOIC-C series construction features gull-wing terminations for robust surface-mount assembly, while its 100V maximum voltage rating and 0.4W total power dissipation make it suitable for compact, high-density designs.

GS4A033741BBT Features

• High Precision: ±0.1% tolerance and ±25ppm/°C TCR for critical analog applications.
• Robust Construction: Ceramic substrate with thin-film technology ensures long-term stability.
• Isolated Design: Independent resistors (non-bussed) for flexible circuit integration.
• Space-Efficient: Compact 4.9mm × 5.99mm × 1.45mm footprint with 1.27mm terminal pitch.
• Wide Operating Range: Rated for 125°C max temperature and 100V isolation.
• Strict Tolerances: ±0.1% ratio tolerance for matched resistor pairs in differential systems.

GS4A033741BBT Applications

Ideal for precision electronics requiring tight tolerance and thermal stability, including:

• Medical Devices: Patient monitoring equipment, sensor interfaces.
• Industrial Automation: Bridge circuits, instrumentation amplifiers.
• Test & Measurement: Calibration systems, high-accuracy signal chains.
• Telecom Infrastructure: RF filtering, impedance matching networks.
• Automotive Sensors (non-AECQ): Isolated signal conditioning in non-safety-critical systems.

Conclusion of GS4A033741BBT

The GS4A033741BBT excels in applications demanding high precision, thermal resilience, and compact integration. Its ceramic SOIC package, isolated thin-film resistors, and ultra-tight tolerances distinguish it from generic networks, making it a preferred choice for engineers designing critical analog circuits. While not PPAP or automotive-qualified, its performance suits industrial, medical, and telecom systems where reliability and accuracy are paramount.