TT Electronics/IRC

GS4B032002DDT

GS4B032002DDT Description

The GS4B032002DDT from TT Electronics/IRC is a high-precision 7-resistor thin film network designed for demanding circuit applications. Encased in a ceramic SOIC-8 package, it offers a 20K Ohm resistance per element with an ultra-tight 0.5% tolerance and a low ±25ppm/°C temperature coefficient, ensuring stability across a wide operating range of 70°C to 125°C. Rated for 0.4W total power dissipation (0.05W per resistor) and 100V maximum voltage, this surface-mount (SMD) component features gull-wing terminations with a 1.27mm pitch for reliable PCB integration. Its non-automotive, non-PPAP status makes it ideal for industrial and commercial designs requiring precision without stringent automotive qualifications.

GS4B032002DDT Features

• Precision Thin Film Technology: Delivers ±0.5% tolerance and ±25ppm/°C TCR for minimal drift in critical circuits.
• Robust Ceramic Package: Enhances thermal performance and durability in high-temperature environments (up to 125°C).
• Compact SOIC-8 Form Factor: 4.9mm × 5.99mm × 1.45mm dimensions with tight tolerances (±0.1mm height/length) save board space.
• BUS Circuit Designator: Simplifies bus line termination and signal conditioning in digital systems.
• Non-RoHS Compliant: Suitable for legacy or specialized applications where RoHS exemptions apply.

GS4B032002DDT Applications

• Signal Conditioning: Precision voltage division in ADC/DAC circuits.
• Bus Termination: Impedance matching for high-speed data lines (e.g., SPI, I²C).
• Industrial Controls: Stable resistance in PLCs, sensor interfaces, and power management.
• Test & Measurement Equipment: Low-drift networks for calibration and reference circuits.
• Aerospace & Defense: Reliable performance in non-automotive harsh environments.

Conclusion of GS4B032002DDT

The GS4B032002DDT excels in applications demanding precision, thermal resilience, and compact integration. Its ceramic SOIC package, thin film accuracy, and BUS-oriented design distinguish it from generic resistor arrays, making it a preferred choice for engineers prioritizing signal integrity and long-term reliability. While not RoHS-compliant, its performance justifies use in exempted industrial and legacy systems. For non-automotive, high-precision networks, this model offers an optimal balance of technical rigor and cost efficiency.