TT Electronics/IRC

PFC-D1206-03-3602-1801-DD

PFC-D1206-03-3602-1801-DD Description

The PFC-D1206-03-3602-1801-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 (36KΩ and 1.8KΩ) with a tight 0.5% tolerance and a low ±25ppm/°C temperature coefficient, ensuring stable performance across a wide operating temperature range of 70°C to 150°C. With a 0.25W (1/4W) total power rating and 100V maximum voltage rating, it is engineered for reliability in compact circuits. The concave termination style enhances solder joint integrity, while the tape-and-reel packaging facilitates automated assembly.

PFC-D1206-03-3602-1801-DD Features

• Precision Resistance: Dual resistors (36KΩ/1.8KΩ) with 0.5% tolerance for accurate voltage division.
• Stable Performance: ±25ppm/°C TCR minimizes resistance drift under thermal stress.
• Robust Construction: Thin-film technology delivers low noise and high stability.
• Compact & Reliable: 1206 case size (3.2mm x 1.6mm x 0.61mm) with ±0.15mm length tolerance for consistent placement.
• Automation-Friendly: Tape-and-reel SMD packaging streamlines high-volume PCB assembly.
• High-Temperature Capability: Rated for 150°C maximum operating temperature, suitable for harsh environments.

PFC-D1206-03-3602-1801-DD Applications

This resistor network excels in precision analog and mixed-signal circuits, including:

• Voltage Dividers: Ideal for VOLT/D (voltage divider) circuits in sensor interfaces and ADC reference networks.
• Signal Conditioning: Used in industrial control systems and medical instrumentation where stability is critical.
• Power Management: Supports feedback networks in DC-DC converters and voltage regulators.
• Automotive & Aerospace: Despite non-automotive PPAP status, its wide temperature range suits non-safety-critical avionics or infotainment systems.

Conclusion of PFC-D1206-03-3602-1801-DD

The PFC-D1206-03-3602-1801-DD stands out for its precision, compactness, and thermal resilience, making it a superior choice for designers prioritizing accuracy and space efficiency. Its thin-film construction and concave terminations address common challenges in SMT reliability, while the dual-resistor configuration simplifies circuit design. While not RoHS-compliant, it remains a robust solution for industrial, telecom, and high-reliability applications where performance outweighs regulatory constraints.