TT Electronics/IRC

GS4B025101DBT

GS4B025101DBT Description

The GS4B025101DBT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding applications requiring tight tolerances and stable performance. This 7-resistor BUS-configuration array features a 5.1KΩ resistance value per resistor with an exceptional ±0.5% tolerance and a low ±50ppm/°C temperature coefficient, ensuring minimal drift across operating conditions. Encased in a ceramic SOIC-8 package, it offers 0.4W total power dissipation (0.05W per resistor) and operates reliably within a -70°C to +125°C temperature range, making it suitable for industrial and precision electronics. Its gull-wing termination and surface-mount design facilitate automated assembly, while the 100V maximum voltage rating enhances versatility in circuit designs.

GS4B025101DBT Features

• Precision Thin Film Technology: Delivers high accuracy (±0.5%) and low TCR (±50ppm/°C) for stable performance.
• Robust Ceramic Package: Ensures durability and thermal stability in harsh environments.
• Compact SOIC-8 Form Factor: Space-saving 4.9mm × 5.99mm × 1.45mm dimensions with tight tolerances (±0.1mm height/length).
• BUS Configuration: Simplifies PCB layout for bus termination, voltage division, and pull-up/down applications.
• High Power Handling: 0.4W total power (derated up to 125°C) outperforms similar networks in thermal management.
• Automation-Friendly: Gull-wing leads and tube packaging streamline high-volume SMD assembly.

GS4B025101DBT Applications

Ideal for precision analog and digital circuits, including:

• Voltage dividers and bus termination in communication interfaces (e.g., CAN, I2C).
• Sensor signal conditioning in industrial controls and medical devices.
• Pull-up/down networks for microcontrollers and FPGAs.
• A/D and D/A converter reference circuits requiring low drift.
• Automotive infotainment systems (non-AECQ qualified; verify suitability for harsh environments).

Conclusion of GS4B025101DBT

The GS4B025101DBT stands out for its precision, compactness, and reliability, addressing critical needs in high-performance electronics. While not PPAP or automotive-qualified, its ceramic construction and thin-film technology make it a superior choice for industrial, telecom, and instrumentation designs. Engineers benefit from its tight tolerances, low TCR, and robust power handling, reducing calibration efforts and enhancing long-term stability. For applications demanding repeatable accuracy in a space-constrained footprint, this resistor network delivers exceptional value.