TT Electronics/IRC

GS4B032701JDT

GS4B032701JDT Description

The GS4B032701JDT from TT Electronics/IRC is a high-performance 7-resistor bussed network in an 8-pin narrow SOIC package, designed for precision applications requiring stable thin-film resistance. With a 2.7KΩ resistance value and ±5% absolute tolerance, this ceramic-based network ensures reliable performance in demanding environments. Its ±25ppm/°C temperature coefficient and 0.05W (1/20) power rating per resistor (0.4W total) make it suitable for circuits operating at 70°C to 125°C derated power. The SOIC-C series features a rectangular ceramic case, gull-wing termination, and 100V maximum voltage rating, offering durability and ease of surface-mount assembly.

GS4B032701JDT Features

• Bussed Network Design: Simplifies PCB layout with shared connections (BUS circuit designator).
• High-Temperature Stability: Operates up to 125°C with minimal drift (±25ppm/°C).
• Precision Thin Film: Delivers ±5% tolerance and ±0.5% ratio tolerance for matched resistance.
• Robust Construction: Ceramic substrate enhances thermal and mechanical reliability.
• Compact Footprint: 4.9mm (L) × 5.99mm (D) × 1.45mm (H) with tight tolerances (±0.1mm height/length).
• Surface-Mount Ready: 1.27mm terminal pitch for compatibility with automated assembly.

GS4B032701JDT Applications

Ideal for voltage division, pull-up/pull-down networks, and signal conditioning in:

• Industrial Controls: PLCs, sensor interfaces.
• Telecom Equipment: Line termination, impedance matching.
• Medical Devices: Precision analog circuits.
• Automotive (Non-Automotive Rated): Infotainment systems (where PPAP compliance isn’t required).
• Test & Measurement: Calibration circuits requiring stable resistance ratios.

Conclusion of GS4B032701JDT

The GS4B032701JDT excels in space-constrained, high-reliability applications due to its ceramic construction, low TCR, and bussed topology. While not PPAP or RoHS compliant, its precision thin-film technology and wide temperature range make it a standout choice for engineers prioritizing performance over regulatory certifications. Its SOIC package ensures compatibility with standard SMT processes, reducing assembly costs. For designs needing matched resistors with minimal drift, this network offers an optimal balance of accuracy and durability.