TT Electronics/IRC

PFC-D1206-03-4301-1502-DD

PFC-D1206-03-4301-1502-DD Description

The PFC-D1206-03-4301-1502-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 15KΩ) 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. Rated for 0.25W (1/4W) total power dissipation (0.125W per resistor), it features a 100V maximum voltage rating and concave termination style for reliable solder joint integrity. The 3-pin SMD configuration is supplied in tape and reel (T/R) packaging for automated assembly efficiency.

PFC-D1206-03-4301-1502-DD Features

• Precision Thin Film Technology: Delivers superior accuracy (±0.5%) and low TCR (±25ppm/°C) for critical analog circuits.
• Robust Construction: 1206 case size (3.2mm x 1.6mm x 0.61mm) with ±0.15mm length tolerance, suitable for high-density PCBs.
• High-Temperature Capability: Derated power operation up to 150°C, ideal for harsh environments.
• Dual-Resistor Network: Combines 4.3KΩ and 15KΩ in a compact footprint, reducing board space versus discrete resistors.
• Concave Terminations: Enhances solderability and mechanical stability under thermal stress.
• Non-Automotive (PPAP No): Optimized for industrial, telecom, and instrumentation applications.

PFC-D1206-03-4301-1502-DD Applications

• Voltage Dividers (VOLT/D Circuit Designator): Precision reference circuits in ADCs, DACs, and sensor interfaces.
• Signal Conditioning: Amplifier gain networks, filter tuning, and impedance matching in RF/analog systems.
• Power Management: Feedback networks for DC-DC converters or voltage regulators requiring tight tolerance.
• Medical/Test Equipment: High-reliability systems where drift and stability are critical.
• Industrial Controls: PLCs, motor drives, and process instrumentation benefiting from its extended temperature range.

Conclusion of PFC-D1206-03-4301-1502-DD

The PFC-D1206-03-4301-1502-DD excels in applications demanding precision, compactness, and thermal resilience. Its thin-film technology, dual-resistor integration, and concave termination offer a competitive edge over thicker-film or less stable alternatives. While not RoHS-compliant, it remains a top choice for non-consumer sectors prioritizing performance over regulatory constraints. Engineers will value its repeatability in automated assembly and reliability in mission-critical analog designs.