TT Electronics/IRC

GS4B012672DBT

GS4B012672DBT Description

The GS4B012672DBT from TT Electronics/IRC is a high-precision 7-resistor thin-film network designed for surface-mount applications. Encased in a ceramic SOIC-8 package, it offers a 26.7KΩ resistance per element with an ultra-tight ±0.5% tolerance and a ±100ppm/°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 BUS-designated network is engineered for reliability in demanding circuits. Its gull-wing termination and 1.27mm pitch facilitate seamless PCB integration, while the ceramic substrate enhances thermal performance.

GS4B012672DBT Features

• Precision Thin Film Technology: Delivers low noise and high stability for sensitive analog/digital circuits.
• Robust Ceramic Package: Superior heat dissipation and mechanical strength compared to polymer-based arrays.
• Space-Efficient SOIC-8 Format: Compact 4.9mm × 5.99mm × 1.45mm footprint ideal for dense layouts.
• Automotive-Grade Alternatives: While not PPAP-certified, its 125°C max operating temperature suits industrial and telecom applications.
• Strict Tolerances: ±0.1mm dimensional tolerances ensure consistent placement in automated assembly.

GS4B012672DBT Applications

• Voltage Divider Networks: Precision signal conditioning in data acquisition systems.
• Impedance Matching: High-frequency RF and communication circuits requiring stable resistance values.
• Industrial Control Systems: Robust performance in PLCs and sensor interfaces.
• Medical Electronics: Reliable operation in diagnostic equipment where drift-free resistance is critical.
• Power Management: Current-limiting and feedback networks in DC/DC converters.

Conclusion of GS4B012672DBT

The GS4B012672DBT stands out for its ceramic-encased durability, precision thin-film resistors, and industry-standard SOIC compatibility. While not RoHS-compliant or automotive-qualified, its 0.5% tolerance and wide temperature range make it a superior choice for high-reliability industrial, medical, and telecom designs. Engineers will appreciate its balance of performance, size, and thermal resilience, particularly in applications demanding long-term stability under thermal stress.