TT Electronics/IRC

PFC-D1206-03-27R0-2001-FD

PFC-D1206-03-27R0-2001-FD Description

The PFC-D1206-03-27R0-2001-FD from TT Electronics/IRC is a high-precision thin-film resistor network designed for surface-mount applications. It features a dual-resistor configuration with values of 27Ω and 2kΩ, offering a 1% tolerance and a ±25ppm/°C temperature coefficient for stable performance across a wide temperature range (70°C to 150°C). Encased in a 1206 (3.2mm x 1.6mm x 0.61mm) concave SMD package, this network is optimized for space-constrained PCB designs. With a 0.25W (1/4W) total power rating (0.125W per resistor) and a 100V maximum voltage rating, it ensures reliable operation in demanding circuits. The non-automotive, non-PPAP compliant device is supplied in tape and reel (T/R) packaging for automated assembly.

PFC-D1206-03-27R0-2001-FD Features

• Precision Thin-Film Technology: Delivers low noise, high stability, and tight tolerance (1%) for critical analog/digital circuits.
• Dual-Resistor Network: Combines 27Ω and 2kΩ in a single 3-pin 1206 package, reducing component count and board space.
• Wide Temperature Range: Operates reliably from 70°C to 150°C with derated power, ideal for industrial environments.
• Concave Termination: Enhances solder joint reliability and resists tombstoning during reflow.
• High Power Density: 0.25W total dissipation (0.125W per resistor) in a compact 1206 footprint.
• Non-RoHS Compliant: Suitable for legacy or exempted applications requiring leaded soldering.

PFC-D1206-03-27R0-2001-FD Applications

• Voltage Dividers: Precision VOLT/D (voltage divider) circuits in sensor interfaces or ADC front-ends.
• Signal Conditioning: Bias networks, gain setting, and impedance matching in op-amp circuits.
• Power Management: Feedback networks for DC-DC converters or LDO regulators.
• Industrial Electronics: Process control systems, instrumentation, and test equipment requiring stable resistance ratios.
• Consumer Electronics: Dense PCB designs in audio equipment, displays, or IoT devices where space efficiency is critical.

Conclusion of PFC-D1206-03-27R0-2001-FD

The PFC-D1206-03-27R0-2001-FD excels in precision, compactness, and thermal performance, making it a versatile choice for high-density analog designs. Its dual-resistor integration reduces BOM complexity, while the thin-film construction ensures long-term reliability. Though not suited for automotive use, it is ideal for industrial, consumer, and telecom applications demanding stable resistance ratios under thermal stress. The concave termination and tape-and-reel packaging further streamline manufacturing efficiency, positioning this network as a cost-effective solution for modern SMT assembly.