TT Electronics/IRC

PFC-D1206-03-3901-1600-DD

PFC-D1206-03-3901-1600-DD Description

The PFC-D1206-03-3901-1600-DD from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding surface-mount applications. This 3-pin, 1206 concave SMD component integrates two resistors with values of 3.9KΩ and 160Ω, offering a tight tolerance of ±0.5% and a low temperature coefficient of ±25ppm/°C. With a 0.25W (1/4W) total power rating and a maximum operating temperature of 150°C, it ensures reliable performance in thermally challenging environments. The VOLT/D circuit designator indicates its suitability for voltage divider applications, while its 100V maximum voltage rating enhances versatility. Packaged in tape and reel (T/R), it is optimized for automated assembly processes.

PFC-D1206-03-3901-1600-DD Features

• Precision Resistance: Dual resistors (3.9KΩ/160Ω) with 0.5% tolerance for accurate signal conditioning.
• Stable Performance: ±25ppm/°C temperature coefficient ensures minimal drift across operating conditions.
• Robust Construction: Thin-film technology delivers superior stability and low noise.
• High-Temperature Capability: Rated for 150°C with derated power up to 70–150°C.
• Compact & Reliable: 1206 case size (3.2mm x 1.6mm x 0.61mm) with concave terminations for secure mounting.
• Automation-Friendly: Tape and reel packaging streamlines high-volume PCB assembly.

PFC-D1206-03-3901-1600-DD Applications

• Voltage Dividers: Ideal for precision voltage scaling in sensor interfaces and ADC circuits.
• Signal Conditioning: Used in instrumentation, medical devices, and test equipment for accurate signal processing.
• Industrial Electronics: Suited for harsh environments due to its high-temperature resilience.
• Consumer Electronics: Compact size and reliability make it a fit for space-constrained designs like wearables.
• Automotive (Non-Automotive Rated): While not PPAP-compliant, it can serve in auxiliary automotive systems requiring stable resistance.

Conclusion of PFC-D1206-03-3901-1600-DD

The PFC-D1206-03-3901-1600-DD excels in applications demanding precision, thermal stability, and compactness. Its thin-film construction, low TCR, and high power density distinguish it from generic thick-film networks, making it a preferred choice for engineers designing critical analog circuits. Though not RoHS-compliant, its performance in voltage division, feedback loops, and signal attenuation justifies its use in professional and industrial electronics. For projects requiring repeatable accuracy and durability, this resistor network delivers exceptional value.