TT Electronics/IRC

PFC-D1206-03-4701-3602-DD

PFC-D1206-03-4701-3602-DD Description

The PFC-D1206-03-4701-3602-DD from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding surface-mount applications. This 1206 package device integrates two resistors (4.7KΩ and 36KΩ) with a tight 0.5% tolerance and a low ±25ppm/°C temperature coefficient, ensuring stable performance across a wide operating temperature range of -55°C to +150°C. The 0.25W (1/4W) total power rating (0.125W per resistor) and 100V maximum voltage rating make it suitable for precision analog and digital circuits. Its concave termination style enhances solder joint reliability, while the tape-and-reel packaging facilitates automated assembly.

PFC-D1206-03-4701-3602-DD Features

• Precision Resistance: Dual resistors (4.7KΩ/36KΩ) with 0.5% tolerance for accurate voltage division and signal conditioning.
• Stable Performance: ±25ppm/°C TCR ensures minimal resistance drift under thermal stress.
• Robust Construction: Thin-film technology delivers superior stability and low noise compared to thick-film alternatives.
• High Power Handling: 0.25W total power dissipation (derated up to 150°C) for compact designs.
• Automation-Friendly: 1206 case size (3.2mm x 1.6mm x 0.61mm) and tape-and-reel packaging optimize pick-and-place efficiency.
• Concave Terminations: Improves solderability and mechanical strength in high-vibration environments.

PFC-D1206-03-4701-3602-DD Applications

• Voltage Dividers: Ideal for precision VOLT/D (voltage divider) circuits in sensor interfaces and ADC reference networks.
• Industrial Electronics: Suitable for PLC modules, motor controls, and power management systems requiring stable resistance ratios.
• Medical Devices: Used in patient monitoring equipment where low drift and reliability are critical.
• Automotive (Non-Automotive Rated): Auxiliary systems like infotainment or lighting controls benefit from its compact footprint.
• Test & Measurement: Ensures accuracy in calibration tools and instrumentation due to its low TCR.

Conclusion of PFC-D1206-03-4701-3602-DD

The PFC-D1206-03-4701-3602-DD excels in applications demanding high precision, thermal stability, and compactness. Its thin-film construction, concave terminations, and dual-resistor configuration provide a competitive edge over generic thick-film networks. While not PPAP or automotive-qualified, it is a cost-effective solution for industrial, medical, and instrumentation designs where consistent performance is paramount. Engineers will appreciate its balance of accuracy, power handling, and ease of integration in space-constrained PCB layouts.