TT Electronics/IRC

GS4A022152CBT

GS4A022152CBT Description

The GS4A022152CBT from TT Electronics/IRC is a high-precision ceramic resistor network designed for demanding applications requiring stable performance under varying thermal conditions. Housed in an 8-pin narrow SOIC (SOIC-C) package, this 4-resistor isolated network features 21.5KΩ resistance per element with an exceptional ±0.25% absolute tolerance and ±0.1% ratio tolerance, ensuring minimal deviation in matched circuits. Its thin-film technology and ±50ppm/°C temperature coefficient deliver superior stability across a wide operating range of -70°C to +125°C, making it ideal for precision analog and signal conditioning circuits. The 100V maximum voltage rating and 0.1W power rating per resistor (0.4W total) further enhance its reliability in compact designs.

GS4A022152CBT Features

• High Precision: ±0.25% absolute tolerance and ±0.1% ratio tolerance for critical matching applications.
• Robust Construction: Ceramic case with gull-wing termination ensures durability in surface-mount environments.
• Thermal Stability: ±50ppm/°C TCR minimizes resistance drift across a -70°C to +125°C range.
• Compact & Reliable: SOIC-8 package (4.9mm × 5.99mm × 1.45mm) with tight tolerances (±0.1mm length/height).
• Isolated Design: Independent resistors reduce crosstalk, suitable for multi-channel systems.
• Non-Automotive: Compliant with EAR99 ECCN but not PPAP or RoHS, limiting use to industrial/commercial applications.

GS4A022152CBT Applications

This resistor network excels in:

• Precision Instrumentation: Medical devices, test equipment, and sensor interfaces requiring matched resistances.
• Signal Conditioning: Differential amplifiers, ADC/DAC reference circuits, and bridge networks.
• Industrial Controls: PLCs, power management ICs, and feedback loops where thermal stability is critical.
• Aerospace & Defense: Avionics and communication systems demanding high reliability under extreme temperatures.

Conclusion of GS4A022152CBT

The GS4A022152CBT stands out for its precision, thermal resilience, and compact SOIC footprint, offering engineers a reliable solution for high-accuracy analog designs. While not suited for automotive or RoHS-restricted applications, its isolated thin-film resistors and tight tolerances make it indispensable in industrial, medical, and aerospace systems where performance cannot be compromised. For designs requiring matched resistances with minimal drift, this network delivers unmatched consistency.