TT Electronics/IRC

GS4A021210DCT

GS4A021210DCT Description

The GS4A021210DCT by TT Electronics/IRC is a high-precision ceramic resistor network designed for demanding electronic applications. This 8-pin narrow SOIC device features four isolated thin-film resistors, each with a 121Ω resistance and an absolute tolerance of ±0.5%, ensuring exceptional accuracy. The network operates over a wide temperature range of -70°C to +125°C, with a ±50ppm/°C temperature coefficient for stable performance under thermal stress. Encased in a rectangular ceramic SOIC package, it offers 0.1W power rating per resistor (0.4W total) and a maximum voltage rating of 100V, making it suitable for high-reliability circuits.

GS4A021210DCT Features

• Isolated Resistors: Four independent resistors (121Ω each) for flexible circuit design.
• High Precision: ±0.5% absolute tolerance and ±0.25% ratio tolerance for critical applications.
• Robust Construction: Ceramic case ensures durability and thermal stability.
• Thin-Film Technology: Delivers low noise and high stability.
• Surface-Mount Gull Wing Terminals: 1.27mm pitch for easy PCB integration.
• Wide Operating Range: -70°C to +125°C with derated power up to 125°C.
• Compact Dimensions: 4.9mm (L) x 5.99mm (D) x 1.45mm (H), ideal for space-constrained designs.

GS4A021210DCT Applications

This resistor network excels in precision analog and digital circuits, including:

• Signal Conditioning: Isolation and impedance matching in sensor interfaces.
• Medical Electronics: High-accuracy instrumentation requiring stable resistance values.
• Industrial Controls: Robust performance in harsh environments.
• Telecommunications: RF and signal processing modules.
• Automotive (Non-Automotive Rated): Prototyping or non-safety-critical systems.

Conclusion of GS4A021210DCT

The GS4A021210DCT combines precision, reliability, and compact design, making it a standout choice for engineers needing high-performance resistor networks. Its ceramic construction, thin-film technology, and tight tolerances ensure consistent operation in critical applications. While not PPAP or automotive-rated, it is ideal for industrial, medical, and telecom systems where accuracy and thermal stability are paramount. For designs requiring isolated resistors with minimal drift, this model delivers unmatched value.