TT Electronics/IRC

GS4A021202BT

GS4A021202BT Description

The GS4A021202BT from 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 12 kΩ resistance and an ultra-tight ±0.1% tolerance. Encased in a rectangular ceramic SOIC package, it offers excellent thermal stability with a ±50 ppm/°C temperature coefficient, ensuring reliable performance across a wide temperature range (70°C to 125°C). With a 0.1W power rating per resistor (0.4W total) and a 100V maximum voltage rating, this network is engineered for precision signal conditioning, voltage division, and impedance matching in compact PCB layouts.

GS4A021202BT Features

• High Precision: ±0.1% absolute tolerance ensures minimal deviation in critical circuits.
• Robust Construction: Ceramic case and thin-film technology provide superior durability and long-term stability.
• Isolated Elements: Four independent resistors (non-bussed) for flexible circuit design.
• Wide Operating Range: Derated power up to 125°C, suitable for industrial environments.
• Surface-Mount Gull Wing Terminals: 1.27mm pitch for easy PCB integration.
• Compact Dimensions: 4.9mm (L) × 5.99mm (D) × 1.45mm (H) with tight tolerances (±0.1mm height/length).
• Non-Automotive, Non-PPAP: Ideal for prototyping and non-automotive commercial applications.

GS4A021202BT Applications

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

• Medical Devices: Patient monitoring equipment requiring stable signal paths.
• Test & Measurement: Calibration instruments and high-accuracy multimeters.
• Industrial Controls: Feedback loops in servo drives and PLCs.
• Communications: RF impedance matching and filtering circuits.
• Aerospace & Defense: Avionics systems where component reliability is critical.

Conclusion of GS4A021202BT

The GS4A021202BT stands out for its exceptional accuracy, thermal resilience, and compact SOIC footprint, making it a top choice for engineers prioritizing performance in space-constrained designs. While not RoHS-compliant, its ceramic construction and thin-film technology deliver unmatched stability in harsh conditions. For precision networks requiring low TCR, high voltage tolerance, and isolated resistors, this model offers a compelling balance of technical rigor and practical versatility.