TT Electronics/IRC

GS4A022201CBT

GS4A022201CBT Description

The GS4A022201CBT from TT Electronics/IRC is a high-precision ceramic resistor network designed for demanding electronic applications. Housed in an 8-pin narrow SOIC package, it features four isolated thin-film resistors, each with a 2.2KΩ resistance and an exceptional ±0.25% absolute tolerance (±0.1% ratio tolerance). The device operates over a wide temperature range of -70°C to +125°C, with a ±50ppm/°C temperature coefficient, ensuring stability in fluctuating environments. Its 0.1W power rating per resistor (0.4W total) and 100V maximum voltage rating make it suitable for precision analog and digital circuits. The gull-wing termination and surface-mount design facilitate easy PCB integration.

GS4A022201CBT Features

• High Precision: ±0.25% absolute tolerance and ±0.1% ratio tolerance for critical signal conditioning.
• Robust Construction: Ceramic case and thin-film technology ensure durability and long-term reliability.
• Wide Operating Range: Stable performance from -70°C to +125°C, even at derated power.
• Compact & Efficient: 4.9mm × 5.99mm × 1.45mm footprint with 1.27mm terminal pitch for space-constrained designs.
• Isolated Resistors: Four independent resistors (non-bussed) for flexible circuit design.
• Low TCR: ±50ppm/°C minimizes resistance drift under thermal stress.

GS4A022201CBT Applications

• Precision Instrumentation: Ideal for ADC/DAC reference networks, bridge circuits, and sensor calibration.
• Industrial Controls: Reliable performance in PLC modules, motor drives, and power management systems.
• Telecommunications: Low-noise signal processing in RF amplifiers and filtering circuits.
• Automotive Electronics: Suitable for non-automotive but harsh-environment applications due to its wide temperature range.
• Medical Devices: Stable operation in patient monitoring systems and diagnostic equipment.

Conclusion of GS4A022201CBT

The GS4A022201CBT stands out for its precision, thermal stability, and compact form factor, making it a superior choice for high-accuracy applications. While not PPAP or automotive-qualified, its ceramic construction and isolated resistors offer unmatched reliability in industrial, medical, and telecom systems. Engineers seeking a low-drift, high-tolerance resistor network will find this model exceptionally well-suited for critical designs.