TT Electronics/IRC

GS4B012611BAT

GS4B012611BAT Description

The GS4B012611BAT from TT Electronics/IRC is a high-precision ceramic resistor network designed for demanding electronic applications. This 8-pin Narrow SOIC device features 7 bussed resistors with a 2.61KΩ resistance value and an exceptional ±0.1% absolute tolerance, ensuring reliable performance in precision circuits. The thin-film technology and ±100ppm/°C temperature coefficient provide stability across a wide operating temperature range of 70°C to 125°C. With a 0.4W total power rating (0.05W per resistor) and a 100V maximum voltage rating, this network is ideal for compact, high-density designs requiring tight tolerances and low thermal drift.

GS4B012611BAT Features

• Precision Tolerance: ±0.1% absolute, ±0.05% ratio tolerance for critical analog/digital applications.
• Robust Construction: Ceramic case with SOIC package (4.9mm × 5.99mm × 1.45mm) ensures durability and thermal performance.
• High Stability: Thin-film technology with ±100ppm/°C TCR minimizes resistance drift.
• Bussed Configuration: Simplifies circuit design in voltage divider or bus termination applications.
• Surface-Mount Gull Wing Terminals: 1.27mm pitch for easy PCB integration.
• Wide Temperature Range: Operates reliably from -55°C to +125°C (derated above 70°C).

GS4B012611BAT Applications

• Precision Instrumentation: Signal conditioning, ADC/DAC reference networks.
• Automotive & Industrial Electronics: Sensors, control systems (note: not PPAP/automotive-qualified).
• Communications Equipment: Impedance matching, RF modules.
• Medical Devices: Low-drift circuits where accuracy is critical.
• Power Management: Voltage dividers in DC-DC converters.

Conclusion of GS4B012611BAT

The GS4B012611BAT excels in applications demanding high precision, compact size, and thermal stability. Its ceramic construction, tight tolerances, and bussed design make it superior to generic resistor arrays, particularly in environments with fluctuating temperatures. While not automotive-grade, it is a cost-effective solution for industrial, medical, and telecom systems where reliability and accuracy are paramount. Engineers will appreciate its balance of performance and ease of integration in space-constrained designs.