TT Electronics/IRC

GS4A021582DAT

GS4A021582DAT Description

The GS4A021582DAT from TT Electronics/IRC is a high-precision ceramic resistor network designed for demanding applications requiring tight tolerance and stability. Housed in an 8-pin narrow SOIC package, it features four isolated thin-film resistors, each with a resistance value of 15.8 kΩ and an absolute tolerance of ±0.5%. The device operates over a wide temperature range of -70°C to +125°C, with a derated power capability up to 125°C, ensuring reliability in harsh environments. Its ±50 ppm/°C temperature coefficient and ±0.05% ratio tolerance make it ideal for precision analog circuits. The SOIC-C series construction offers robust performance with a 0.1W power rating per resistor (0.4W total) and a 100V maximum voltage rating.

GS4A021582DAT Features

• High Precision: ±0.5% absolute tolerance and ±0.05% ratio tolerance for critical signal conditioning.
• Stable Performance: Thin-film technology with ±50 ppm/°C tempco ensures minimal drift.
• Robust Construction: Ceramic case and gull-wing termination enhance durability in surface-mount applications.
• Isolated Design: Four independent resistors (15.8 kΩ each) prevent crosstalk in multi-channel systems.
• Compact & Reliable: 4.9mm (L) × 5.99mm (D) × 1.45mm (H) dimensions with tight tolerances (±0.1mm height/length, ±0.2mm depth).
• Wide Operating Range: Suitable for -70°C to +125°C, derated to 125°C, with 100V max rating.

GS4A021582DAT Applications

This resistor network excels in:

• Precision voltage dividers and analog signal conditioning in test/measurement equipment.
• Industrial control systems requiring stable resistance under thermal stress.
• Medical devices where accuracy and reliability are critical.
• Automotive electronics (non-automotive qualified, but suitable for benign environments).
• Communication infrastructure for impedance matching and filtering.

Conclusion of GS4A021582DAT

The GS4A021582DAT stands out for its exceptional precision, thermal stability, and compact SOIC footprint, making it a superior choice for engineers designing high-accuracy circuits. While not PPAP or automotive-qualified, its ceramic construction and thin-film technology ensure long-term performance in industrial, medical, and telecom applications. For designs demanding tight tolerances and low drift, this network resistor delivers unmatched reliability.