TT Electronics/IRC

GS4A021961BT

GS4A021961BT Description

The GS4A021961BT 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 resistance value of 1.96 kΩ and an ultra-tight ±0.1% tolerance. Encased in a robust rectangular ceramic package, it offers excellent thermal stability with a ±50 ppm/°C temperature coefficient and operates reliably across a wide temperature range of 70°C to 125°C. With a maximum voltage rating of 100V and a power rating of 0.4W (0.1W per resistor), this component is engineered for precision and durability in surface-mount configurations.

GS4A021961BT Features

• High Precision: ±0.1% absolute tolerance ensures minimal deviation in critical circuits.
• Isolated Elements: Four independent resistors (1.96 kΩ each) for flexible circuit design.
• Stable Performance: Thin-film technology and ceramic case provide low noise and high thermal conductivity.
• Wide Operating Range: Derated power up to 125°C, suitable for harsh environments.
• Compact & Reliable: SOIC package (4.9mm x 5.99mm x 1.45mm) with gull-wing termination for secure PCB mounting.
• Low TCR: ±50 ppm/°C minimizes resistance drift over temperature fluctuations.

GS4A021961BT Applications

Ideal for precision analog and digital systems, the GS4A021961BT excels in:

• Signal Conditioning: Voltage dividers, feedback networks in op-amp circuits.
• Medical Electronics: Patient monitoring equipment requiring stable, low-drift components.
• Industrial Controls: PLCs, sensor interfaces, and power management systems.
• Test & Measurement: Calibration tools and high-accuracy instrumentation.
• Aerospace & Defense: Ruggedized electronics where reliability under thermal stress is critical.

Conclusion of GS4A021961BT

The GS4A021961BT stands out for its exceptional precision, isolation, and thermal performance, making it a superior choice for engineers designing high-reliability circuits. Its ceramic construction and thin-film technology offer long-term stability, while the compact SOIC footprint saves board space. Though not RoHS-compliant or automotive-grade, its 0.1% tolerance and low TCR make it indispensable in medical, industrial, and aerospace applications where accuracy and durability are paramount. For designs demanding uncompromising resistor performance, this network delivers consistent results under challenging conditions.