TT Electronics/IRC

PFC-D1206-03-18R0-4302-FD

PFC-D1206-03-18R0-4302-FD Description

The PFC-D1206-03-18R0-4302-FD from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications in surface-mount circuits. This 3-pin, 1206 concave SMD device integrates two resistors with values of 18Ω and 43kΩ, offering a 1% tolerance and a ±25ppm/°C temperature coefficient for stable operation across a wide temperature range (70°C to 150°C). With a 0.25W (1/4W) total power rating (0.125W per resistor) and a 100V maximum voltage rating, it ensures reliability in demanding environments. Packaged in tape and reel (T/R), it is optimized for automated assembly.

PFC-D1206-03-18R0-4302-FD Features

• Precision Thin Film Technology: Delivers low noise, high stability, and tight tolerance (±1%) for critical circuits.
• Dual-Resistor Network: Combines 18Ω and 43kΩ in a compact 1206 case size (3.2mm x 1.6mm x 0.61mm), saving board space.
• Robust Performance: Operates up to 150°C with derated power handling at elevated temperatures.
• Concave Termination: Enhances solder joint reliability for surface-mount applications.
• Automation-Friendly: Supplied in tape and reel for high-volume PCB assembly.
• Non-Automotive/Non-PPAP: Suitable for industrial and commercial applications where PPAP compliance is not required.

PFC-D1206-03-18R0-4302-FD Applications

• Voltage Dividers (VOLT/D): Ideal for precision voltage scaling in sensor interfaces or ADC circuits.
• Signal Conditioning: Used in op-amp feedback networks or gain-setting applications.
• Power Management: Supports load sharing or current limiting in low-power DC/DC converters.
• Industrial Electronics: Reliable performance in control systems, test equipment, and instrumentation.
• Consumer Electronics: Compact design suits space-constrained devices like wearables or IoT modules.

Conclusion of PFC-D1206-03-18R0-4302-FD

The PFC-D1206-03-18R0-4302-FD stands out for its precision, compactness, and dual-resistor integration, making it a versatile choice for engineers designing high-accuracy circuits. Its thin-film construction and concave terminations ensure long-term stability and ease of assembly, while the wide temperature range accommodates harsh operating conditions. Though not automotive-grade, it excels in industrial, commercial, and consumer applications where space efficiency and electrical precision are paramount. For designs requiring reliable resistor networks with minimal footprint, this model offers a compelling balance of performance and practicality.