TT Electronics/IRC

GS4A023570JFT

GS4A023570JFT Description

The GS4A023570JFT from TT Electronics/IRC is a high-performance ceramic resistor network designed for precision applications. This 8-pin narrow SOIC device features four isolated thin-film resistors, each with a resistance value of 357Ω and a ±5% absolute tolerance. Its ±50ppm/°C temperature coefficient ensures stable performance across a wide operating range of -70°C to +125°C. The SOIC package (4.9mm x 5.99mm x 1.45mm) with gull-wing termination offers robust surface-mount compatibility, while the 0.1W power rating per resistor (0.4W total) and 100V maximum voltage rating make it suitable for demanding circuits.

GS4A023570JFT Features

• Isolated Resistors: Four independent resistors (isolated design) for flexible circuit integration.
• High Stability: ±50ppm/°C TCR and ±1% ratio tolerance ensure precision in matched networks.
• Robust Construction: Ceramic substrate enhances thermal and mechanical durability.
• Compact & Reliable: SOIC package (1.27mm pitch) optimizes PCB space without compromising performance.
• Wide Temperature Range: Operates from -70°C to +125°C, ideal for harsh environments.
• Low Power Dissipation: 0.1W per resistor (0.4W total) balances efficiency and thermal management.

GS4A023570JFT Applications

• Signal Conditioning: Precision voltage dividers in sensor interfaces.
• Industrial Controls: Isolated feedback networks in PLCs and motor drives.
• Test & Measurement: Stable reference resistors in calibration equipment.
• Medical Electronics: Reliable isolation in diagnostic devices.
• Automotive (Non-Automotive Rated): Auxiliary circuits where high-temperature stability is critical.

Conclusion of GS4A023570JFT

The GS4A023570JFT excels in applications requiring high precision, thermal stability, and compact form factors. Its ceramic construction, isolated resistors, and tight tolerances make it a superior choice over standard thick-film networks. While not PPAP or automotive-rated, it is ideal for industrial, medical, and instrumentation designs where reliability and performance are paramount. Engineers will appreciate its balance of size, power handling, and environmental resilience in critical circuits.