TT Electronics/IRC

GS4B026802BBT

GS4B026802BBT Description

The GS4B026802BBT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding electronic applications. This 7-resistor array features a 68K Ohm resistance value with an ultra-tight 0.1% tolerance, ensuring exceptional accuracy in signal conditioning and voltage division circuits. Encased in a ceramic SOIC-8 package, it offers superior thermal stability and reliability, with a ±50ppm/°C temperature coefficient and a 125°C maximum operating temperature. The 0.4W total power rating (0.05W per resistor) and 100V maximum voltage rating make it suitable for compact, high-density PCB designs. Its gull-wing termination ensures secure surface-mount (SMD) assembly, while the tube packaging facilitates automated handling.

GS4B026802BBT Features

• Precision Performance: 0.1% tolerance and ±50ppm/°C TCR for stable operation in temperature-variable environments.
• Robust Construction: Ceramic substrate enhances thermal dissipation and mechanical durability.
• Space-Efficient Design: 4.9mm × 5.99mm footprint and 1.45mm profile ideal for miniaturized applications.
• High Voltage Handling: 100V rating supports industrial and instrumentation use.
• BUS Circuit Designator: Optimized for bus line termination and pull-up/down applications.
• Strict Dimensional Tolerances: ±0.1mm (length/height) and ±0.2mm (depth) ensure consistent placement.

GS4B026802BBT Applications

This resistor network excels in:

• Precision Analog Circuits: DAC/ADC reference networks, sensor signal conditioning.
• Industrial Controls: PLCs, motor drives, and power management systems requiring stable resistance.
• Communications Equipment: Termination for high-speed data lines (e.g., CAN, SPI buses).
• Medical Electronics: Low-noise, high-reliability instrumentation.
• Automotive Alternatives: While not PPAP/automotive-rated, it suits non-automotive harsh environments (70–125°C derated range).

Conclusion of GS4B026802BBT

The GS4B026802BBT stands out for its precision, compactness, and ceramic-enhanced reliability, making it a top choice for engineers prioritizing accuracy and thermal performance. Its non-RoHS status may limit use in eco-regulated markets, but its thin-film technology and tight tolerances offer unmatched performance in industrial, telecom, and precision electronics. Ideal for designs where space, stability, and high voltage tolerance are critical.