TT Electronics/IRC

GS4B011020JFT

GS4B011020JFT Description

The GS4B011020JFT from TT Electronics/IRC is a high-performance 7-resistor bussed network designed for precision applications in demanding electronic circuits. Housed in an 8-pin narrow SOIC (SOIC-C) ceramic package, this thin-film resistor network offers a 102Ω resistance per element with an absolute tolerance of ±5% and a ratio tolerance of ±1%. Its ±100ppm/°C temperature coefficient ensures stable performance 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 component is engineered for reliability in surface-mount applications. The gull-wing termination and 1.27mm terminal pitch facilitate easy PCB integration.

GS4B011020JFT Features

• Ceramic Case & Thin Film Technology: Enhances thermal stability and durability in harsh environments.
• Bussed Network (BUS Designator): Simplifies circuit design by connecting resistors in a common configuration.
• High Power Handling: 0.4W total dissipation (0.05W per resistor) at 70°C derating up to 125°C.
• Precision Tolerance: ±5% absolute and ±1% ratio tolerance for consistent performance.
• Wide Temperature Range: Operates reliably from -70°C to +125°C.
• Compact SOIC Package: 4.9mm (L) × 5.99mm (D) × 1.45mm (H) with tight tolerances (±0.1mm height/length, ±0.2mm depth).
• Non-Automotive, Non-PPAP: Suitable for industrial and commercial applications.

GS4B011020JFT Applications

Ideal for:

• Voltage Divider Networks: Precision dividers in analog signal conditioning.
• Pull-Up/Pull-Down Resistor Arrays: Digital logic circuits requiring matched resistances.
• Sensor Interface Circuits: Stable performance in temperature-sensitive environments.
• Power Management Modules: Efficient dissipation in compact designs.
• Industrial Control Systems: Reliable operation under thermal stress.

Conclusion of GS4B011020JFT

The GS4B011020JFT stands out for its ceramic construction, tight tolerances, and robust thermal performance, making it a superior choice for precision networks in industrial and commercial electronics. While not PPAP or automotive-qualified, its high power density, stable TCR, and compact SOIC footprint make it ideal for space-constrained, high-reliability applications. Engineers will appreciate its ease of integration and consistent performance across varying operational conditions.