TT Electronics/IRC

GS4B011071BBT

GS4B011071BBT Description

The GS4B011071BBT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding electronic applications. It features 7 resistors in a BUS circuit design, each with a 1.07KΩ resistance and an ultra-tight 0.1% tolerance, ensuring exceptional accuracy. Encased in a ceramic SOIC package, this 8-pin gull-wing SMD component offers a 0.4W total power rating (0.05W per resistor) and operates across a wide temperature range of -70°C to +125°C. Its ±100ppm/°C temperature coefficient and 100V maximum voltage rating make it suitable for stable performance in precision circuits.

GS4B011071BBT Features

• Precision Thin Film Technology: Delivers low noise and high stability for sensitive analog/digital systems.
• Compact & Robust: 4.9mm × 5.99mm × 1.45mm SOIC package with ±0.1mm length/height tolerances ensures reliable PCB integration.
• High Power Density: 0.4W total dissipation in a small footprint, ideal for space-constrained designs.
• Automotive-Grade Alternatives: While not PPAP/Automotive-certified, its 125°C max operating temperature suits industrial and telecom applications.
• Non-RoHS Compliant: For legacy or specialized systems requiring traditional materials.

GS4B011071BBT Applications

• Precision Voltage Dividers: Critical in ADC/DAC reference circuits and sensor interfaces.
• Medical Instrumentation: High-accuracy signal conditioning in diagnostic equipment.
• Industrial Control Systems: Stable feedback networks in PLCs and motor drives.
• Telecom Infrastructure: Impedance matching and termination in high-frequency modules.
• Aerospace & Defense: Reliable performance in harsh environments due to ceramic construction.

Conclusion of GS4B011071BBT

The GS4B011071BBT excels in applications demanding tight tolerance, low TCR, and compact power handling. Its ceramic SOIC package and thin-film technology provide superior reliability over standard thick-film networks, while the BUS configuration simplifies circuit design. Though not RoHS-compliant, it remains a top choice for legacy or high-reliability systems where precision outweighs regulatory constraints. Engineers will value its balance of performance, size, and durability in critical analog designs.