TT Electronics/IRC

GS4A012551GGT

GS4A012551GGT Description

The GS4A012551GGT from TT Electronics/IRC is a high-performance ceramic resistor network designed for precision applications. This 8-pin narrow SOIC device features four isolated thin-film resistors, each with a resistance value of 2.55KΩ and a tight ±2% absolute tolerance. The network operates within a wide temperature range of 70°C to 125°C (derated) and can withstand a maximum voltage rating of 100V. Its ±100ppm/°C temperature coefficient ensures stable performance under thermal stress. Encased in a rectangular ceramic SOIC package, the device offers excellent thermal and mechanical stability, making it suitable for demanding environments.

GS4A012551GGT Features

• Isolated Elements: Four independent resistors with ±2% ratio tolerance, ideal for differential signal processing.
• High Power Handling: 0.1W per resistor (0.4W total) with derating up to 125°C.
• Robust Construction: Ceramic case ensures durability and low thermal resistance.
• Precision Thin-Film Technology: Delivers low noise and high accuracy for sensitive circuits.
• Surface-Mount Gull Wing Terminals: Facilitates easy PCB assembly with a 1.27mm pitch.
• Compact Dimensions: 4.9mm (L) × 5.99mm (D) × 1.45mm (H) with tight tolerances (±0.1mm height/length).

GS4A012551GGT Applications

This resistor network excels in:

• Isolation Circuits: Signal conditioning in industrial sensors and medical devices.
• Precision Voltage Dividers: Used in ADC/DAC reference networks and feedback loops.
• Automotive & Aerospace: Despite non-automotive PPAP status, its wide temperature range suits harsh environments.
• Test & Measurement Equipment: Stable performance critical for calibration and instrumentation.
• Telecom Infrastructure: Reliable operation in RF and baseband signal chains.

Conclusion of GS4A012551GGT

The GS4A012551GGT stands out for its precision, isolation, and thermal resilience, making it a superior choice for high-reliability electronics. While not RoHS-compliant, its ceramic construction and thin-film technology offer unmatched stability in industrial, medical, and telecom applications. Engineers seeking a compact, high-tolerance resistor network will find this model ideal for critical signal-path designs.