TT Electronics/IRC

GS8B012740DDT

GS8B012740DDT Description

The GS8B012740DDT from TT Electronics/IRC is a high-precision ceramic resistor network designed for demanding surface-mount applications. Encased in a 16-pin narrow SOIC package, this bussed (BUS) configuration integrates 15 resistors with a 274Ω resistance value, offering an absolute tolerance of ±0.5% and a ratio tolerance of ±0.5%. Its thin-film technology ensures stable performance with a ±100ppm/°C temperature coefficient, making it suitable for environments with operating temperatures ranging from 70°C to 125°C. The device features a 0.05W (1/20) power rating per resistor and a total power rating of 0.8W, supporting 100V maximum voltage.

GS8B012740DDT Features

• Precision & Stability: ±0.5% tolerance and ±100ppm/°C TCR ensure reliable performance in precision circuits.
• Robust Construction: Ceramic case and SOIC package provide mechanical durability and thermal resilience.
• Space-Efficient: Compact 9.91mm × 5.99mm × 1.45mm dimensions with 1.27mm terminal pitch optimize PCB real estate.
• High Voltage Handling: Supports 100V maximum voltage, ideal for industrial and automotive (non-AECQ) applications.
• Surface-Mount Ready: Gull-wing termination simplifies automated assembly processes.

GS8B012740DDT Applications

This resistor network excels in:

• Analog Signal Conditioning: Precision voltage dividers and sensor interfaces in test/measurement equipment.
• Industrial Controls: Feedback networks in motor drives and power supplies requiring tight tolerance.
• Medical Devices: Low-noise, stable resistance paths in diagnostic instrumentation.
• Telecom Infrastructure: Impedance matching and filtering in high-frequency circuits.

Conclusion of GS8B012740DDT

The GS8B012740DDT combines precision, compactness, and ruggedness, making it a standout choice for engineers prioritizing tolerance stability and thermal performance. While not automotive-grade (PPAP/Non-AECQ), its ceramic construction and thin-film technology cater to industrial, medical, and telecom applications where reliability is critical. Its bussed design simplifies circuit routing, reducing BOM complexity in multi-resistor designs. For projects demanding high-voltage tolerance and low TCR, this network offers a compelling balance of performance and cost.