TT Electronics/IRC

GS4A032202DBT

GS4A032202DBT Description

The GS4A032202DBT from TT Electronics/IRC is a high-precision ceramic resistor network designed for demanding applications requiring stable performance under varying thermal conditions. Housed in an 8-pin narrow SOIC package, this 4-resistor isolated network features a 22KΩ resistance per element with an absolute tolerance of ±0.5% and an exceptional ratio tolerance of ±0.1%. Its thin-film technology ensures low noise and high reliability, while the ±25ppm/°C temperature coefficient guarantees minimal resistance drift across a wide operating range of -70°C to +125°C. The SOIC-C series construction offers robust mechanical stability, with a compact footprint (4.9mm × 5.99mm × 1.45mm) and gull-wing terminations for secure surface-mount assembly.

GS4A032202DBT Features

• High Precision: Tight tolerances (±0.5% absolute, ±0.1% ratio) for critical signal conditioning.
• Thermal Stability: ±25ppm/°C TCR ensures consistent performance in fluctuating environments.
• Robust Construction: Ceramic substrate enhances durability and heat dissipation.
• Isolated Design: Independent resistors (non-bussed) for flexible circuit integration.
• Power Handling: 0.1W per resistor (0.4W total) with derating up to 125°C.
• Surface-Mount Ready: 1.27mm terminal pitch and SOIC package simplify PCB layout.
• Wide Voltage Range: Supports up to 100V, suitable for industrial and instrumentation use.

GS4A032202DBT Applications

Ideal for precision analog circuits, this resistor network excels in:

• Medical Devices: Patient monitoring equipment requiring stable signal paths.
• Industrial Controls: PLCs, sensor interfaces, and feedback loops.
• Test & Measurement: High-accuracy instrumentation (e.g., multimeters, oscilloscopes).
• Automotive Electronics: Non-automotive-grade but suitable for benign-environment prototypes.
• Communication Systems: Impedance matching and filtering in RF modules.

Conclusion of GS4A032202DBT

The GS4A032202DBT stands out for its precision, thermal resilience, and compact form factor, making it a superior choice for engineers prioritizing signal integrity in harsh conditions. While not PPAP or automotive-qualified, its ceramic construction and thin-film technology offer long-term reliability for industrial and medical designs. For applications demanding low drift and high tolerance, this network delivers unmatched performance in its class.