TT Electronics/IRC

GS4B017682CBT

GS4B017682CBT Description

The GS4B017682CBT from TT Electronics/IRC is a high-precision 7-resistor thin film network designed for surface-mount applications. Encased in a ceramic SOIC-8 package, it offers a 76.8KΩ resistance per element with an exceptional ±0.25% tolerance and ±100ppm/°C temperature coefficient, ensuring stability across a wide operating range of 70°C to 125°C. Rated for 0.4W total power dissipation (0.05W per resistor) and 100V maximum voltage, this component is engineered for reliability in demanding circuits. Its gull-wing termination and 1.27mm pitch facilitate easy PCB integration, while the ceramic substrate enhances thermal performance.

GS4B017682CBT Features

• Precision Thin Film Technology: Delivers low noise and high accuracy (±0.25%) for sensitive analog/digital systems.
• Robust Construction: Ceramic case and SOIC-8 package ensure durability and heat dissipation.
• High-Density Integration: 7 resistors in a compact 4.9mm × 5.99mm × 1.45mm footprint, ideal for space-constrained designs.
• Wide Temperature Range: Operates reliably from -55°C to +125°C (derated above 70°C).
• Automotive-Grade Alternatives: While this model is not PPAP or automotive-qualified, its performance aligns with industrial standards.
• Non-RoHS Compliance: Suitable for legacy or specialized applications requiring non-compliant materials.

GS4B017682CBT Applications

• Signal Conditioning: Precision voltage dividers in data acquisition systems and sensor interfaces.
• Bus Termination: Ideal for I²C, SPI, or CAN bus networks due to matched resistor values and low TCR.
• Medical Electronics: Stable performance in patient monitoring equipment where accuracy is critical.
• Test & Measurement: Calibration circuits and reference networks in lab instruments.
• Industrial Controls: PLC modules and motor drivers benefiting from its derating capabilities at elevated temperatures.

Conclusion of GS4B017682CBT

The GS4B017682CBT excels in high-precision, thermally stable applications, combining thin film reliability with a compact form factor. Its ceramic construction and tight tolerances make it superior to standard thick-film networks, particularly in signal integrity-critical designs. While not suited for automotive use, it remains a robust choice for industrial, medical, and instrumentation markets. Engineers seeking low-drift, space-efficient resistor arrays will find this model a compelling solution.