CR0603-FX-2001ELF: High-Precision 2K Ohm Surface Mount Resistor by Bourns Inc.
CR0603-FX-2001ELF: High-Precision 2K Ohm Surface Mount Resistor by Bourns Inc.
In the fast-evolving world of electronics, the demand for reliable, high-performance components has never been greater. The CR0603-FX-2001ELF from Bourns Inc. stands out as a premier choice for engineers and designers seeking precision in a compact form factor. This surface mount resistor combines exceptional accuracy with robust construction, making it a versatile solution for a wide range of applications. Below, we explore the detailed specifications, features, and benefits of the CR0603-FX-2001ELF, ensuring you have all the information needed to make an informed decision for your next project.
Comprehensive Overview
The CR0603-FX-2001ELF is a Chip Resistor - Surface Mount component, designed to deliver precise resistance in a minimal footprint. Manufactured by Bourns Inc., a global leader in electronic components, this resistor is part of their acclaimed CR series, known for reliability and performance.
Key Specifications:
- Resistance: 2 kOhms (2001 code)
- Tolerance: 1% (high precision)
- Power Rating: 0.1W (1/10W)
- Package: 0603 (1608 Metric)
- Temperature Coefficient: 100ppm/ C
- Operating Temperature: -55 C to +155 C
- Composition: Thick Film
- Terminations: 2
- Moisture Resistance: Yes
- Status: Active (readily available)
Why Choose the CR0603-FX-2001ELF?
1. Precision and Accuracy
With a 1% tolerance, the CR0603-FX-2001ELF ensures minimal deviation from its nominal 2 kOhm resistance value. This precision is critical for applications like voltage dividers, sensor interfaces, and analog signal processing, where even slight variations can impact performance.
2. Compact and Space-Saving Design
Measuring just 1.60mm x 0.80mm (0.063" x 0.031") with a height of 0.55mm, the 0603 package is ideal for high-density PCB designs. Its small footprint allows for efficient use of board space without compromising functionality.
3. Robust Construction
The thick film composition provides durability and stability, while the moisture-resistant properties ensure reliable operation in humid or demanding environments. This makes the resistor suitable for automotive, industrial, and consumer electronics.
4. Wide Temperature Range
Operating from -55 C to +155 C, the CR0603-FX-2001ELF performs consistently across extreme conditions, making it a dependable choice for outdoor or high-temperature applications.
5. Trusted Brand
Bourns Inc. is a renowned name in the electronics industry, known for quality and innovation. Choosing their components ensures you re working with proven, reliable technology.
Applications
The CR0603-FX-2001ELF is versatile and can be used in:
- Consumer Electronics: Smartphones, tablets, wearables.
- Automotive Systems: Engine control units, infotainment systems.
- Industrial Controls: PLCs, sensors, power supplies.
- Telecommunications: Signal conditioning, RF modules.
- Medical Devices: Portable monitors, diagnostic equipment.
Technical Deep Dive
Power Dissipation and Derating
The resistor s 0.1W power rating is suitable for low-power circuits. For elevated temperatures, refer to Bourns derating curves to ensure optimal performance.
Soldering Guidelines
The CR0603-FX-2001ELF is compatible with reflow and wave soldering processes. Follow IPC-7351 standards for pad design to prevent tombstoning or solder bridging.
Environmental Compliance
This component complies with RoHS and REACH regulations, ensuring it meets global environmental standards.
Comparison with Competing Resistors
Compared to generic 0603 resistors, the CR0603-FX-2001ELF offers:
- Superior tolerance ( 1% vs. 5%).
- Better temperature stability ( 100ppm/ C vs. 200ppm/ C).
- Higher moisture resistance.
- Trusted Bourns quality control.
Where to Buy
The CR0603-FX-2001ELF is available through authorized distributors like Digi-Key, Mouser, and Arrow Electronics. Always purchase from reputable sources to avoid counterfeit components.
Final Thoughts
The CR0603-FX-2001ELF is a top-tier surface mount resistor that balances precision, reliability, and compactness. Whether you re designing consumer gadgets, automotive systems, or industrial machinery, this component delivers the performance you need. Backed by Bourns Inc. s reputation, it s a smart choice for any project requiring high-quality resistors.
Ready to integrate the CR0603-FX-2001ELF into your design? Click below to explore purchasing options and datasheets!