TT Electronics/IRC

GS8B032201DDT

GS8B032201DDT Description

The GS8B032201DDT from TT Electronics/IRC is a high-precision ceramic resistor network designed for demanding applications requiring tight tolerance and stability. Housed in a 16-pin narrow SOIC package, this bussed network integrates 15 thin-film resistors, each with a 2.2KΩ resistance and an absolute tolerance of ±0.5%. The device operates over a wide temperature range of -70°C to +125°C, with a low temperature coefficient of ±25ppm/°C, ensuring minimal resistance drift. Its 0.05W (1/20) power rating per resistor and 0.8W total power rating make it suitable for compact, power-sensitive designs. The gull-wing termination and surface-mount (SOIC) package facilitate easy PCB integration, while the ceramic case enhances thermal and mechanical reliability.

GS8B032201DDT Features

• Precision Performance: ±0.5% tolerance and ±25ppm/°C TCR for stable operation in varying environments.
• Robust Construction: Ceramic substrate ensures high thermal conductivity and durability.
• Space-Efficient: Compact 9.91mm × 5.99mm × 1.45mm footprint with 1.27mm terminal pitch.
• High Voltage Handling: Supports up to 100V maximum voltage rating.
• Bussed Configuration: Simplifies circuit design by connecting multiple resistors to a common node (BUS).
• Wide Temperature Range: Derated power operation from 70°C to 125°C, ideal for harsh conditions.

GS8B032201DDT Applications

This resistor network excels in precision analog and digital circuits, including:

• Voltage dividers and reference circuits in test/measurement equipment.
• Signal conditioning for sensors and transducers in industrial automation.
• Feedback networks in power supplies and amplifiers.
• Automotive and aerospace systems (though not PPAP/automotive-qualified, its robustness suits non-safety-critical roles).
• Medical devices requiring stable, low-drift resistance values.

Conclusion of GS8B032201DDT

The GS8B032201DDT stands out for its precision, compactness, and thermal resilience, making it a top choice for engineers prioritizing accuracy and reliability in tight layouts. While not RoHS-compliant or automotive-grade, its ceramic thin-film technology and bussed architecture offer superior performance in industrial, medical, and instrumentation applications. For designs needing stable, high-tolerance resistor networks, this model delivers exceptional value.