TT Electronics/IRC

GS8B032871DCT

GS8B032871DCT Description

The GS8B032871DCT from TT Electronics/IRC is a high-precision ceramic resistor network designed for demanding electronic applications. Packaged in a 16-pin narrow SOIC (SOIC-C series), this bussed network integrates 15 thin-film resistors with a 2.87KΩ resistance value and an absolute tolerance of ±0.5%. Its ±25ppm/°C temperature coefficient ensures stable performance across a wide operating range of -70°C to +125°C, making it suitable for environments with thermal fluctuations. The device offers a power rating of 0.8W (0.05W per resistor) and supports 100V maximum voltage, housed in a compact 9.91mm × 5.99mm × 1.45mm ceramic case with gull-wing terminations for reliable surface-mount assembly.

GS8B032871DCT Features

• Precision Thin-Film Technology: Delivers ±0.5% tolerance and ±0.25% ratio tolerance for critical signal conditioning.
• High-Temperature Stability: Operates reliably up to 125°C with derated power up to 70°C.
• Robust Ceramic Package: SOIC-C case ensures mechanical durability and thermal dissipation.
• Bussed Network Design: Simplifies PCB layout with shared common terminals (BUS).
• Low TCR (±25ppm/°C): Minimizes resistance drift in varying thermal conditions.
• Surface-Mount Gull Wing Terminations: Facilitates automated assembly with 1.27mm pitch.

GS8B032871DCT Applications

• Industrial Control Systems: Precision voltage dividers, sensor interfaces.
• Automotive Electronics: Engine control units (ECUs), though not PPAP-qualified.
• Medical Devices: High-accuracy instrumentation requiring stable resistance.
• Telecom Infrastructure: Signal conditioning in base stations and RF modules.
• Test & Measurement Equipment: Calibration circuits, reference networks.

Conclusion of GS8B032871DCT

The GS8B032871DCT excels in applications demanding tight tolerance, thermal stability, and compact integration. Its ceramic construction, bussed architecture, and thin-film precision make it a superior choice over generic resistor arrays in high-reliability systems. While not automotive-grade or RoHS-compliant, its performance in industrial and telecom environments justifies its niche as a high-end passive component. Engineers should evaluate its derating requirements for optimal use in high-temperature or precision-critical designs.