TT Electronics/IRC

GS4B032871DCT

GS4B032871DCT Description

The GS4B032871DCT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding electronic applications. It features 7 resistors in a BUS configuration, each with a 2.87KΩ resistance and a tight 0.5% tolerance, ensuring exceptional accuracy. Encased in a ceramic SOIC package, this 8-pin gull-wing SMD component offers robust performance with a 0.4W total power rating (0.05W per resistor) and operates across a wide temperature range of -70°C to +125°C. Its ±25ppm/°C temperature coefficient guarantees stability under thermal stress, while the 100V maximum voltage rating makes it suitable for high-voltage circuits.

GS4B032871DCT Features

• Precision Thin Film Technology: Delivers low noise and high stability for sensitive analog/digital circuits.
• Compact & Durable: SOIC-8 package (4.9mm x 5.99mm x 1.45mm) with ceramic substrate ensures reliability in harsh environments.
• High Power Density: 0.4W total dissipation (0.05W per resistor) in a minimal footprint.
• Automotive-Grade Alternatives: While not PPAP-certified, its 125°C max operating temperature suits industrial and telecom applications.
• Strict Tolerances: ±0.1mm length/height tolerances and ±0.2mm depth tolerance facilitate precise PCB assembly.

GS4B032871DCT Applications

Ideal for:

• Voltage Dividers & Signal Conditioning: Precision resistance matching in sensor interfaces.
• Medical & Test Equipment: Stable performance in diagnostic devices due to low TCR.
• Industrial Control Systems: Withstands high temperatures in motor drives or PLCs.
• Telecom Infrastructure: Reliable operation in RF modules and baseband processing.

Conclusion of GS4B032871DCT

The GS4B032871DCT excels in high-accuracy, space-constrained designs, combining thin-film precision with ceramic ruggedness. Its low TCR, tight tolerance, and gull-wing termination make it superior to thicker-film networks in critical analog circuits. While not RoHS-compliant, it remains a top choice for industrial, medical, and telecom systems requiring long-term stability. Engineers should verify compatibility for automotive use, as it lacks PPAP certification.