TT Electronics/IRC

GS4A032210BBT

GS4A032210BBT Description

The GS4A032210BBT from TT Electronics/IRC is a high-precision ceramic resistor network designed for demanding electronic applications. Housed in an 8-pin narrow SOIC package, this 4-resistor isolated network features a 221Ω resistance value with an absolute tolerance of ±0.1% and a ratio tolerance of ±0.1%, ensuring exceptional accuracy. Built with thin-film technology, it offers a low temperature coefficient of ±25ppm/°C, maintaining stability across a wide operating range of -70°C to +125°C. The SOIC-C series construction provides robust performance with a power rating of 0.1W per resistor (0.4W total) and a maximum voltage rating of 100V. Its gull-wing termination and surface-mount design facilitate easy PCB integration, while the ceramic case ensures durability and thermal reliability.

GS4A032210BBT Features

• Precision Performance: ±0.1% tolerance and ±25ppm/°C TCR for high-accuracy applications.
• Robust Construction: Ceramic case and thin-film technology for stability in harsh environments.
• Isolated Resistors: Four independent 221Ω resistors (8-pin SOIC) for flexible circuit design.
• Wide Temperature Range: Operates from -70°C to +125°C with derated power up to 125°C.
• Surface-Mount Ready: Gull-wing terminals with 1.27mm pitch for easy PCB assembly.
• High Voltage Handling: Supports up to 100V, suitable for industrial and automotive systems.
• Compact Dimensions: 4.9mm (L) × 5.99mm (D) × 1.45mm (H) with tight tolerances (±0.1mm height/length).

GS4A032210BBT Applications

This resistor network is ideal for:

• Precision analog circuits (e.g., instrumentation amplifiers, DAC/ADC interfaces).
• Industrial control systems requiring stable resistance under thermal stress.
• Medical electronics where accuracy and reliability are critical.
• Telecommunications equipment for signal conditioning and impedance matching.
• Automotive sensors (though not PPAP-certified, its rugged design suits harsh environments).

Conclusion of GS4A032210BBT

The GS4A032210BBT stands out for its exceptional precision, thermal stability, and compact form factor, making it a superior choice for high-reliability applications. While not PPAP or RoHS compliant, its ceramic construction and thin-film technology deliver unmatched performance in precision networks. Engineers will value its low TCR, tight tolerances, and isolated resistor configuration for critical designs where consistency and durability are paramount.