TT Electronics/IRC

GS4A021302DBT

GS4A021302DBT Description

The GS4A021302DBT from TT Electronics/IRC is a high-precision ceramic resistor network designed for demanding electronic applications. Housed in an 8-pin narrow SOIC package, it features four isolated thin-film resistors, each with a 13 kΩ 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 ±50 ppm/°C, ensuring stable performance under thermal stress. Its 0.1W (1/10W) power rating per resistor and 100V maximum voltage rating make it suitable for precision analog and digital circuits. The gull-wing termination and surface-mount design facilitate easy PCB integration, while the ceramic case enhances durability and thermal dissipation.

GS4A021302DBT Features

• High Precision: ±0.5% absolute tolerance and ±0.1% ratio tolerance for matched resistance values.
• Robust Construction: Ceramic SOIC package ensures mechanical strength and thermal stability.
• Wide Operating Range: Functions reliably from -70°C to +125°C with derated power up to 125°C.
• Low TCR: ±50 ppm/°C minimizes resistance drift across temperature variations.
• Isolated Elements: Four independent resistors in an 8-pin configuration for flexible circuit design.
• Surface-Mount Ready: Gull-wing terminals and 1.27mm pitch for compatibility with automated assembly.
• Non-Automotive: Suitable for industrial, medical, and telecom applications where PPAP compliance is not required.

GS4A021302DBT Applications

• Precision Voltage Dividers: Ideal for ADC/DAC reference circuits due to tight tolerance and low TCR.
• Signal Conditioning: Used in sensor interfaces and instrumentation amplifiers where stability is critical.
• Medical Electronics: Suitable for patient monitoring devices requiring high reliability.
• Telecom Infrastructure: Ensures signal integrity in baseband and RF filtering circuits.
• Industrial Control Systems: Deployed in PLCs and automation equipment for noise-resistant performance.

Conclusion of GS4A021302DBT

The GS4A021302DBT stands out for its precision, thermal resilience, and compact SOIC footprint, making it a superior choice for engineers prioritizing accuracy and space efficiency. While not RoHS-compliant, its ceramic construction and isolated thin-film resistors deliver unmatched performance in harsh environments. This resistor network is particularly valuable in high-reliability systems where consistent electrical characteristics and long-term stability are non-negotiable. For applications demanding low drift and tight tolerance, this model outperforms generic resistor arrays.