TT Electronics/IRC

PFC-D1206-03-1101-43R0-DD

PFC-D1206-03-1101-43R0-DD Description

The PFC-D1206-03-1101-43R0-DD from TT Electronics/IRC is a high-precision thin-film resistor network designed for surface-mount applications. This 1206 package device features two resistors with values of 1.1KΩ and 43Ω, offering a tight tolerance of ±0.5% and a low temperature coefficient of ±25ppm/°C for stable performance across a wide temperature range (70°C to 150°C). With a maximum operating temperature of 150°C and a power rating of 0.25W (1/4W), it is engineered for reliability in demanding environments. The concave termination style ensures robust solder joint integrity, while the tape-and-reel packaging facilitates automated assembly.

PFC-D1206-03-1101-43R0-DD Features

• Precision Resistance: Dual resistors (1.1KΩ/43Ω) with 0.5% tolerance and ±25ppm/°C TCR for minimal drift.
• Robust Construction: Thin-film technology ensures high stability and low noise.
• High Power Handling: 0.25W total power rating (0.125W per resistor) with derating up to 150°C.
• Compact & Reliable: 1206 case size (3.2mm x 1.6mm x 0.61mm) with ±0.15mm length tolerance for consistent placement.
• Automation-Friendly: Concave terminations and tape-and-reel packaging for efficient SMD assembly.
• Wide Voltage Rating: Supports up to 100V, suitable for various circuit designs.

PFC-D1206-03-1101-43R0-DD Applications

This resistor network is ideal for:

• Voltage Divider Circuits: Precision ratio matching in sensor interfaces or ADC reference networks.
• Signal Conditioning: Stable attenuation/filtering in communication or instrumentation systems.
• Industrial Electronics: High-reliability applications like PLCs or motor control where temperature stability is critical.
• Consumer Electronics: Compact designs requiring tight tolerance, such as audio equipment or power management.
• Automotive (Non-Automotive Rated): Secondary systems where EU RoHS non-compliance is acceptable.

Conclusion of PFC-D1206-03-1101-43R0-DD

The PFC-D1206-03-1101-43R0-DD excels in precision and durability, leveraging thin-film technology and concave terminations for superior performance in high-temperature environments. Its dual-resistor configuration and tight tolerances make it a versatile choice for voltage division, signal processing, and industrial controls. While not PPAP or automotive-rated, its robust electrical characteristics and ease of integration position it as a reliable solution for demanding electronic designs.