TT Electronics/IRC

GS4A022100CBT

GS4A022100CBT Description

The GS4A022100CBT 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 210Ω thin-film resistors with an exceptional ±0.25% absolute tolerance and ±0.1% ratio tolerance, ensuring superior accuracy in signal conditioning and voltage division. The device operates over a wide temperature range of -70°C to +125°C, with a ±50ppm/°C temperature coefficient, making it suitable for environments with thermal fluctuations. Its 100V maximum voltage rating and 0.1W power rating per resistor (0.4W total) provide reliable performance in compact, space-constrained designs.

GS4A022100CBT Features

• High Precision: ±0.25% absolute tolerance and ±0.1% ratio tolerance for critical analog applications.
• Robust Construction: Ceramic case ensures durability and thermal stability.
• Isolated Resistors: Independent elements reduce crosstalk in sensitive circuits.
• Wide Operating Range: -70°C to +125°C with derated power up to 125°C.
• Surface-Mount Design: Gull-wing termination and 1.27mm pitch for easy PCB integration.
• Low TCR: ±50ppm/°C minimizes resistance drift over temperature.
• Compact Dimensions: 4.9mm (L) x 5.99mm (D) x 1.45mm (H) with tight tolerances (±0.1mm height, ±0.2mm depth).

GS4A022100CBT Applications

This resistor network excels in precision analog and mixed-signal systems, including:

• Industrial Automation: Signal conditioning in PLCs and sensor interfaces.
• Medical Electronics: High-accuracy voltage dividers in diagnostic equipment.
• Test & Measurement: Calibration circuits requiring stable resistance ratios.
• Aerospace & Defense: Reliable performance in harsh environments.
• Telecommunications: Impedance matching and filtering in RF modules.

Conclusion of GS4A022100CBT

The GS4A022100CBT stands out for its precision, thermal resilience, and compact SOIC footprint, making it ideal for applications demanding tight tolerance and stability. Its isolated thin-film resistors and ceramic construction offer superior performance over plastic-encased alternatives, particularly in high-reliability sectors. While not RoHS-compliant, its technical merits justify its use in specialized industrial and military designs where accuracy and durability are paramount.