TT Electronics/IRC

GS4B021150GFT

GS4B021150GFT Description

The GS4B021150GFT from TT Electronics/IRC is a high-performance 7-resistor bussed network in an 8-pin narrow SOIC package, designed for precision applications requiring stable thin-film resistance. Encased in a ceramic substrate, it offers superior thermal stability with a ±50ppm/°C temperature coefficient and a 2% absolute tolerance. Each resistor features a 115Ω value and a 0.05W (1/20) power rating per element, with a total power dissipation of 0.4W. The device operates across a wide temperature range of 70°C to 125°C, with a maximum voltage rating of 100V, making it suitable for demanding environments. Its gull-wing termination and surface-mount design ensure reliable PCB integration.

GS4B021150GFT Features

• Ceramic Construction: Enhances thermal performance and durability in high-temperature applications.
• Thin-Film Technology: Delivers low noise and high precision (±2% tolerance, ±1% ratio tolerance).
• Bussed Network (BUS): Simplifies circuit design by interconnecting resistors, reducing component count.
• Compact SOIC Package: Measures 4.9mm (L) × 5.99mm (D) × 1.45mm (H) with tight tolerances (±0.1mm height/length, ±0.2mm depth).
• Wide Operating Range: Supports -55°C to +125°C with derated power up to 125°C.
• Automotive-Grade Alternatives: While not PPAP/automotive-certified, its robustness suits industrial and telecom applications.

GS4B021150GFT Applications

• Voltage Division/Current Limiting: Ideal for sensor interfaces and ADC reference circuits.
• Signal Conditioning: Used in precision instrumentation and medical devices.
• Industrial Controls: Reliable performance in PLCs and power management systems.
• Telecom Infrastructure: Stable operation in RF modules and base station circuitry.
• Consumer Electronics: Space-constrained designs like wearables and IoT devices benefit from its compact footprint.

Conclusion of GS4B021150GFT

The GS4B021150GFT stands out for its ceramic-based thermal resilience, thin-film accuracy, and bussed network efficiency, offering a balance of precision and power handling. While not RoHS-compliant, its SOIC package and wide temperature range make it a versatile choice for engineers prioritizing reliability in harsh environments. For applications demanding tight tolerance networks or reduced board space, this resistor array delivers consistent performance.