TT Electronics/IRC

GS4B021601JFT

GS4B021601JFT Description

The GS4B021601JFT 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 1.6KΩ resistance per element with an absolute tolerance of ±5% and a ratio tolerance of ±1%. Its ±50ppm/°C temperature coefficient ensures stable performance across a wide operating range of -70°C to +125°C, making it suitable for environments with thermal fluctuations. The device supports a maximum voltage rating of 100V and delivers a total power rating of 0.4W (0.05W per resistor), optimized for space-constrained surface-mount designs.

GS4B021601JFT Features

• Ceramic Construction: Enhances thermal stability and durability in harsh conditions.
• Bussed Network Design: Simplifies circuit layout by connecting resistors in a common bus configuration.
• Precision Thin-Film Technology: Delivers low TCR (±50ppm/°C) and tight tolerances (±5% absolute, ±1% ratio).
• High-Temperature Operation: Rated for 125°C maximum operating temperature, ideal for industrial and automotive-adjacent applications (though not PPAP/automotive-certified).
• Compact SOIC Package: Measures 4.9mm (L) × 5.99mm (D) × 1.45mm (H) with gull-wing terminals for reliable SMT assembly.
• Non-RoHS Compliance: Suitable for legacy or specialized systems where RoHS exemptions apply.

GS4B021601JFT Applications

This resistor network excels in:

• Signal Conditioning Circuits: Precision voltage division and pull-up/down networks in analog systems.
• Industrial Control Systems: Stable performance in PLCs, sensors, and power management modules.
• Test & Measurement Equipment: Low-drift resistance networks for calibration and reference circuits.
• Telecommunications Infrastructure: Reliable operation in RF and baseband signal processing.
• Legacy Electronics Repair: Non-RoHS compliance makes it a fit for older or exempted designs.

Conclusion of GS4B021601JFT

The GS4B021601JFT combines ceramic ruggedness, thin-film precision, and compact SOIC packaging to address challenges in precision electronics. While not suited for automotive PPAP requirements, its wide temperature range, bussed topology, and stable TCR make it a robust choice for industrial, telecom, and high-reliability applications. Engineers will appreciate its balance of performance and space efficiency in densely populated PCBs.