TT Electronics/IRC

PFC-D1206-03-4301-3601-DD

PFC-D1206-03-4301-3601-DD Description

The PFC-D1206-03-4301-3601-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 (4.3KΩ and 3.6KΩ) 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. Its concave termination style enhances solder joint reliability, while the 0.25W (1/4W) total power rating (0.125W per resistor) suits compact, power-sensitive designs. The 100V maximum voltage rating and non-automotive (PPAP: No) compliance make it ideal for industrial and commercial electronics.

PFC-D1206-03-4301-3601-DD Features

• Precision Resistance: Dual resistors (4.3KΩ/3.6KΩ) with 0.5% tolerance for accurate voltage division.
• Stable Performance: ±25ppm/°C TCR minimizes resistance drift under thermal stress.
• Robust Construction: Thin-film technology ensures low noise and high reliability.
• Compact Design: 1206 case size (3.2mm × 1.6mm × 0.61mm) saves PCB space.
• Enhanced Solderability: Concave terminations improve mechanical and thermal fatigue resistance.
• Wide Temperature Range: Operates from -55°C to +150°C (derated power above 70°C).
• Surface-Mount Ready: Tape and reel (T/R) packaging for automated assembly.

PFC-D1206-03-4301-3601-DD Applications

This resistor network excels in precision analog circuits, including:

• Voltage dividers in sensor interfaces and ADC reference circuits.
• Signal conditioning for industrial control systems and test equipment.
• Biasing networks in RF and communication modules.
• Medical devices requiring stable, low-drift resistance.
• Power management circuits where space and reliability are critical.

Conclusion of PFC-D1206-03-4301-3601-DD

The PFC-D1206-03-4301-3601-DD combines high precision, thermal stability, and compactness, making it a superior choice for applications demanding tight tolerance and low drift. Its concave termination and thin-film construction offer durability in harsh environments, while the dual-resistor design simplifies circuit layout. Though not RoHS-compliant, it remains a cost-effective solution for non-automotive, industrial, and commercial electronics where performance outweighs regulatory constraints.