TT Electronics/IRC

GS4A022672DAT

GS4A022672DAT Description

The GS4A022672DAT from TT Electronics/IRC is a high-precision ceramic resistor network designed for demanding applications requiring stable performance under varying thermal conditions. Housed in an 8-pin narrow SOIC package with isolated elements, this 4-resistor network offers a 26.7KΩ resistance per element with an absolute tolerance of ±0.5% and an exceptional ratio tolerance of ±0.05%. Its thin-film technology ensures low noise and high reliability, while the ±50ppm/°C temperature coefficient guarantees minimal resistance drift across a wide operating range of -70°C to +125°C. The SOIC-C series construction provides robust mechanical stability, making it suitable for surface-mount applications in harsh environments.

GS4A022672DAT Features

• Precision Performance: 0.5% absolute tolerance and ±0.05% ratio tolerance for critical analog circuits.
• Thermal Stability: ±50ppm/°C TCR ensures consistent performance across -70°C to +125°C.
• Robust Construction: Ceramic case with gull-wing termination for durability and ease of soldering.
• High Voltage Rating: Supports up to 100V, ideal for industrial and automotive-grade designs.
• Compact & Reliable: 4.9mm × 5.99mm × 1.45mm dimensions with ±0.1mm length/height tolerances for tight PCB layouts.
• Low Power Dissipation: 0.1W per resistor (0.4W total) balances efficiency with thermal management.

GS4A022672DAT Applications

• Isolation Circuits: Ideal for signal conditioning and isolated feedback networks in power supplies.
• Precision Instrumentation: Used in medical devices, test equipment, and data acquisition systems requiring stable resistance ratios.
• Automotive Electronics: Suitable for sensor interfaces and ECU modules (though not PPAP-certified for automotive).
• Industrial Controls: Deployed in PLC analog I/O, process control, and HVAC systems due to its wide temperature range.

Conclusion of GS4A022672DAT

The GS4A022672DAT stands out for its precision, thermal resilience, and compact form factor, making it a superior choice for high-accuracy analog designs. While not automotive-qualified, its ceramic construction, low TCR, and tight tolerances make it indispensable in industrial, medical, and instrumentation applications where reliability is paramount. Its SOIC package ensures compatibility with automated assembly processes, reducing manufacturing costs without compromising performance.