TT Electronics/IRC

GS7B021911BBT

GS7B021911BBT Description

The GS7B021911BBT from TT Electronics/IRC is a high-precision ceramic resistor network designed for demanding electronic applications. This 14-pin narrow SOIC package features 13 bussed resistors with a 1.91KΩ resistance value and an exceptional ±0.1% absolute tolerance, ensuring consistent performance in precision circuits. Built with thin-film technology, it offers a low ±50ppm/°C temperature coefficient, making it stable across a wide operating temperature range of -70°C to +125°C. The SOIC-C series construction provides robust ceramic case durability, ideal for harsh environments. With a 0.7W total power rating (0.05W per resistor) and 100V maximum voltage rating, it balances power handling with compact surface-mount (SMD)

GS7B021911BBT Features

• Precision Tolerance: ±0.1% absolute and ratio tolerance for critical analog/digital signal conditioning.
• Stable Performance: ±50ppm/°C TCR ensures minimal drift under thermal stress.
• Robust Construction: Ceramic substrate and gull-wing termination enhance mechanical/thermal reliability.
• High-Density Design: 8.66mm × 5.99mm × 1.45mm compact footprint (SOIC-14) saves PCB space.
• Wide Voltage Range: Supports up to 100V, suitable for industrial power systems.
• Derated Power Handling: Operates at 70–125°C with derated power, ensuring longevity.
• Non-Automotive: Compliant with EAR99 (ECCN) but not PPAP/automotive-grade.

GS7B021911BBT Applications

• Precision Instrumentation: Medical devices, test/measurement equipment.
• Signal Conditioning: DAC/ADC reference networks, bridge circuits.
• Industrial Controls: PLCs, power management modules.
• Telecom Infrastructure: Base station analog front-ends.
• Aerospace & Defense: Avionics systems requiring stable, high-voltage resistors.

Conclusion of GS7B021911BBT

The GS7B021911BBT excels in high-accuracy, thermally stable applications where space and reliability are critical. Its ceramic thin-film design outperforms standard epoxy-based networks in harsh conditions, while the bussed architecture simplifies circuit design. Though not RoHS-compliant, it remains a top choice for industrial, telecom, and precision analog systems demanding tight tolerances and durability. Engineers should evaluate its non-automotive status for compliance with end-use requirements.