TT Electronics/IRC

GS4A023570DT

GS4A023570DT Description

The GS4A023570DT from TT Electronics/IRC is a high-precision ceramic resistor network designed for demanding surface-mount applications. Housed in an 8-pin narrow SOIC package, this isolated 4-resistor array features a 357Ω resistance value with an exceptional ±0.5% absolute tolerance and a low ±50ppm/°C temperature coefficient. Its thin-film technology ensures stable performance across a wide temperature range (70°C to 125°C), making it suitable for precision circuits. The device offers a 0.1W power rating per resistor (0.4W total) and supports 100V maximum voltage, with robust ceramic construction for durability.

GS4A023570DT Features

• Precision Tolerance: ±0.5% absolute tolerance ensures accurate signal conditioning.
• Stable Performance: Low ±50ppm/°C TCR minimizes resistance drift under thermal stress.
• Robust Construction: Ceramic case and gull-wing termination enhance reliability in harsh environments.
• High Voltage Rating: Supports up to 100V, ideal for industrial and automotive applications (though not PPAP/automotive-qualified).
• Compact & Efficient: 4.9mm × 5.99mm × 1.45mm footprint with 1.27mm terminal pitch for space-constrained designs.
• Isolated Elements: Independent resistors reduce crosstalk in sensitive circuits like instrumentation or feedback networks.

GS4A023570DT Applications

• Signal Conditioning: Precision voltage dividers in test equipment or sensor interfaces.
• Industrial Controls: Feedback networks in PLC modules or power supplies.
• Medical Electronics: Stable resistance for patient monitoring systems (non-critical).
• Communications: Impedance matching in RF modules or filter circuits.
• Aerospace & Defense: Non-RoHS version suits non-compliant legacy systems.

Conclusion of GS4A023570DT

The GS4A023570DT excels in precision, thermal stability, and compactness, outperforming generic arrays with its ceramic isolation and tight tolerances. While not automotive-grade, its high voltage handling and low TCR make it a top choice for industrial, medical, and communication systems requiring reliable, space-saving resistor networks. Engineers should verify unconfirmed status for critical designs but can leverage its thin-film accuracy for performance-driven applications.