TT Electronics/IRC

GS4B037501CBT

GS4B037501CBT Description

The GS4B037501CBT from TT Electronics/IRC is a high-precision 7-resistor thin-film network in an 8-pin SOIC package, designed for surface-mount applications. With a 7.5KΩ resistance per element and a tight ±0.25% tolerance, this network ensures reliable performance in precision circuits. The ceramic case style enhances thermal stability, while the thin-film technology provides excellent ±25ppm/°C temperature coefficient for minimal drift across operating conditions. Rated for 0.4W total power dissipation (0.05W per resistor) and 100V maximum voltage, it operates reliably from 70°C to 125°C. The gull-wing termination ensures secure PCB mounting, and the SOIC package (4.9mm × 5.99mm × 1.45mm) offers compact integration.

GS4B037501CBT Features

• Precision Network: 7 resistors, each 7.5KΩ ±0.25%, ideal for matched impedance applications.
• Stable Performance: ±25ppm/°C TCR ensures minimal resistance drift under thermal stress.
• Robust Construction: Ceramic substrate enhances durability and heat dissipation.
• High Voltage Handling: 100V rating per resistor, suitable for industrial and instrumentation use.
• Compact & Reliable: SOIC-8 gull-wing SMD package with ±0.1mm length/height tolerances for consistent placement.
• Wide Temp Range: Operates from 70°C to 125°C with derated power, ensuring stability in harsh environments.

GS4B037501CBT Applications

This resistor network excels in:

• Precision Analog Circuits: Voltage dividers, feedback networks, and sensor conditioning.
• Industrial Control Systems: Signal processing and impedance matching in PLCs and DAQs.
• Test & Measurement Equipment: Calibration circuits and reference networks requiring low drift.
• Automotive & Aerospace (non-AECQ): Non-safety-critical systems where stability is paramount.
• Medical Electronics: Diagnostic devices demanding high accuracy and reliability.

Conclusion of GS4B037501CBT

The GS4B037501CBT stands out for its precision, thermal stability, and compact form factor, making it a superior choice for high-accuracy, space-constrained designs. While not PPAP or automotive-qualified, its ceramic construction, tight tolerances, and low TCR make it ideal for industrial, medical, and instrumentation applications where consistent performance is critical. Its SOIC package ensures compatibility with automated assembly, reducing manufacturing costs. For engineers seeking a reliable, high-performance resistor network, this model delivers exceptional value.