TT Electronics/IRC

GS4B021202FT

GS4B021202FT Description

The GS4B021202FT 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 12KΩ resistance per element with a tight ±1% tolerance and a low ±50ppm/°C temperature coefficient. Rated for 0.05W (1/20W) per resistor and 0.4W total power dissipation, it operates reliably across a wide temperature range of -70°C to +125°C, making it suitable for harsh environments. The 100V maximum voltage rating and gull-wing termination ensure robust performance in surface-mount applications.

GS4B021202FT Features

• Ceramic Case & Thin Film Technology: Ensures high stability, low noise, and excellent thermal performance.
• Bussed (BUS) Configuration: Simplifies circuit design by connecting multiple resistors to a common node.
• Precision Tolerance: ±1% absolute tolerance guarantees consistent performance in critical applications.
• Wide Operating Range: Derated power capability up to 125°C for high-temperature environments.
• Compact SOIC Package: 4.9mm (L) x 5.99mm (D) x 1.45mm (H) with tight dimensional tolerances (±0.1mm height/length, ±0.2mm depth).
• Non-Automotive, Non-PPAP: Ideal for industrial, telecom, and instrumentation use where automotive compliance isn’t required.

GS4B021202FT Applications

This resistor network excels in:

• Voltage Division & Pull-Up/Down Circuits: Due to its bussed design and precision tolerance.
• Signal Conditioning & Filtering: Low TCR (±50ppm/°C) ensures minimal drift in analog systems.
• Industrial Control Systems: Robust ceramic construction withstands high temperatures and mechanical stress.
• Telecom & Networking Equipment: Compact SOIC footprint saves PCB space in high-density designs.
• Test & Measurement Instruments: Stable thin-film technology provides repeatable accuracy.

Conclusion of GS4B021202FT

The GS4B021202FT stands out for its combination of precision, durability, and compact design, making it a superior choice for engineers needing reliable resistor networks in non-automotive applications. Its ceramic thin-film construction, bussed architecture, and wide temperature range offer distinct advantages over polymer-based or less stable alternatives. While not RoHS-compliant, it remains a top-tier solution for industrial and telecom systems where performance outweighs regulatory constraints.