TT Electronics/IRC

GS4A021962DAT

GS4A021962DAT Description

The GS4A021962DAT from TT Electronics/IRC is a high-precision ceramic resistor network designed for demanding electronic applications. Housed in an 8-pin narrow SOIC package, this 4-resistor isolated network features a 19.6KΩ resistance value with an absolute tolerance of ±0.5% and an exceptional ratio tolerance of ±0.05%. Built using thin-film technology, it delivers stable performance across a wide temperature range of -70°C to +125°C, with a temperature coefficient of ±50ppm/°C. The 0.1W (1/10) power rating per resistor and 100V maximum voltage rating make it suitable for precision analog and digital circuits. Its ceramic case ensures durability, while the gull-wing termination facilitates reliable surface-mount assembly.

GS4A021962DAT Features

• High Precision: ±0.5% absolute tolerance and ±0.05% ratio tolerance for critical signal conditioning.
• Robust Construction: Ceramic SOIC package with thin-film resistors for long-term stability.
• Wide Operating Range: Derated power operation from 70°C to 125°C, ideal for harsh environments.
• Low TCR: ±50ppm/°C ensures minimal resistance drift.
• Isolated Design: Independent resistors (non-bussed) for flexible circuit integration.
• Compact Dimensions: 4.9mm (L) × 5.99mm (D) × 1.45mm (H) with tight tolerances (±0.1mm L/H, ±0.2mm D).

GS4A021962DAT Applications

This resistor network excels in:

• Precision voltage dividers in instrumentation and sensor interfaces.
• Analog signal conditioning for industrial control systems.
• Medical electronics requiring stable, high-accuracy resistance.
• Automotive ECUs (where non-automotive versions may still apply in prototyping).
• Telecommunication hardware demanding low thermal drift.

Conclusion of GS4A021962DAT

The GS4A021962DAT stands out for its precision, thermal stability, and rugged ceramic packaging, making it a superior choice for engineers designing high-reliability circuits. While not PPAP or automotive-qualified, its isolated thin-film resistors and tight tolerances cater to industrial, medical, and telecom applications where accuracy and durability are paramount. Its SOIC footprint ensures compatibility with standard SMT processes, streamlining integration into advanced electronic systems.