TT Electronics/IRC

GS4A011471DAT

GS4A011471DAT Description

The GS4A011471DAT from TT Electronics/IRC is a high-precision ceramic resistor network designed for demanding applications requiring stable performance and tight tolerances. This 8-pin narrow SOIC device features four isolated thin-film resistors, each with a resistance value of 1.47 kΩ and an absolute tolerance of ±0.5%, ensuring exceptional accuracy. The network operates over a wide temperature range of -55°C to +125°C, with a derated power range of 70°C to 125°C, making it suitable for environments with thermal fluctuations. Its ±100 ppm/°C temperature coefficient guarantees minimal resistance drift, while the 100V maximum voltage rating and 0.4W total power dissipation (0.1W per resistor) ensure reliability in high-voltage circuits.

GS4A011471DAT Features

• Precision Performance: ±0.5% absolute tolerance and ±0.05% ratio tolerance for critical analog and signal conditioning applications.
• Robust Construction: Ceramic SOIC package with gull-wing terminations for durability and ease of surface-mount assembly.
• Thermal Stability: ±100 ppm/°C TCR and operation up to 125°C ensure consistent performance under thermal stress.
• Isolated Design: Four independent resistors (isolated elements) reduce crosstalk, ideal for multi-channel systems.
• Compact Dimensions: 4.9mm (L) × 5.99mm (D) × 1.45mm (H) with tight tolerances (±0.1mm height/length, ±0.2mm depth) for space-constrained PCBs.

GS4A011471DAT Applications

This resistor network excels in:

• Precision Instrumentation: Medical devices, test equipment, and sensor interfaces requiring stable resistance ratios.
• Industrial Controls: PLCs, motor drives, and power supplies where thermal drift and isolation are critical.
• Automotive & Aerospace (non-automotive grade): Avionics, navigation systems, and communication modules needing high reliability.
• Signal Processing: DAC/ADC reference circuits, voltage dividers, and feedback networks in audio/telecom systems.

Conclusion of GS4A011471DAT

The GS4A011471DAT combines precision, thermal resilience, and compact design, making it a standout choice for engineers prioritizing accuracy and reliability in harsh environments. Its ceramic construction, isolated resistors, and tight tolerances address challenges in high-performance analog circuits, while its SOIC package ensures compatibility with modern SMT processes. For applications demanding low drift, high voltage handling, and minimal crosstalk, this resistor network delivers unmatched performance.