Low Inductance Anti Sulfurated Resistors 1.24 Ohm 1 Watt Resistor High Precision
Specifications
Name:
Anti Sulfurated Resistors
Manufacturer:
Ellon
Series:
EAM
Size:
1206
Resistance Range:
1.24Ω/1.24 Ohm
Tolerance:
±1%
Power Rating:
1W
Operating Temperature Range:
-55°C To +155°C
Temperature Coefficient:
±50 Ppm/°C
Material:
Metal Film
Highlight:
Low Inductance Anti Sulfurated Resistors
,Anti Sulfurated Resistors 1.24 Ohm
,1 Watt Resistor High Precision
Introduction
1206 Size 1.24Ω Anti-Sulfurated Resistor With 1W Power Rating And Low Inductance Design
In the intricate world of modern electronics, the reliability and longevity of every single component are paramount. Among these, resistors are fundamental, yet their performance can be critically compromised by harsh environmental factors. The 1206 1.24Ω (1.24 Ohm) 1W 1% EAM16FT1R24DES anti-sulfurated resistor stands out as a premium solution engineered specifically for demanding applications. This component is not just a simple current-limiting device; it is a robust, high-performance element designed to ensure circuit integrity where standard resistors would fail. Complying with RoHS, REACH, and lead-free environmental mandates, it represents the forefront of durable and eco-conscious electronic component design.
Technical Specifications
| Specification | Value |
|---|---|
| Model | EAM16FT1R24DES |
| Resistance Value | 1.24Ω |
| Tolerance | ±1% |
| Power Rating | 1W |
| Package Size | 1206 (3.2mm x 1.6mm) |
| Temperature Coefficient (TCR) | ±50 ppm/°C |
| Resistance Material | Metal Film |
| Operating Temperature Range | -55°C to +155°C |
Detailed Product Specifications and Significance
Resistance Value: 1.24Ω (1.24 Ohm)
This specific, low-ohm value is crucial in applications requiring precise current sensing, shunting, or pulse current handling. It provides a measurable voltage drop proportional to the current flowing through it, enabling accurate monitoring and control within circuits. The value of 1.24Ω is often selected for its optimal balance between minimal power loss and a sufficiently large signal for measurement ICs.
Power Rating: 1W
The 1-watt power rating in a 1206 package size indicates a component built for handling significant energy dissipation. This is a robust rating for this footprint, meaning the resistor can endure higher current loads without overheating, which is essential for maintaining stability in power supplies, motor drives, and amplifier circuits.
Tolerance: 1%
A 1% tolerance signifies high precision. This means the actual resistance of any given EAM16FT1R24DES resistor will not deviate from its stated 1.24Ω value by more than 1%. This level of accuracy is vital for ensuring the predictable performance of analog circuits, voltage dividers, and precision measurement systems.
Package Size: 1206
The "1206" designation (3.2mm x 1.6mm) is a standard surface-mount device (SMD) package. This size offers an excellent compromise between ease of automated assembly, physical robustness, and the ability to handle higher power levels like 1W compared to smaller packages.
Core Technological Features
- Superior Anti-Sulfuration Capability: The resistor employs special sulfur-resistant termination materials and a robust, impervious protective coating that acts as a barrier, preventing sulfur ingress and ensuring long-term stability even in harsh environments.
- Low Inductance Design: Engineered for low inductance through specialized patterning of the resistive element, making it ideal for high-frequency applications where clean, predictable transient behavior is critical.
- High-Quality Metal Film Material: The resistive element is based on a high-grade metal film deposited on a ceramic substrate, providing excellent tolerance, low temperature coefficient, and low noise characteristics.
Applications
The unique blend of features makes this resistor indispensable in several critical sectors:
- Automotive Electronics: Engine control units (ECUs), sensors, and lighting systems
- Industrial Automation: PLCs, motor drives, and control systems
- Telecommunications: Base station power and RF circuitry
- Power Management Systems: Current sensing in switching power supplies and battery management systems
Environmental Compliance
The product complies with RoHS and REACH directives, ensuring it is free from hazardous substances like lead, mercury, and cadmium. This "green" profile is mandatory for sales in many international markets and aligns with corporate sustainability goals.
Conclusion
The 1206 1.24Ω 1W 1% EAM16FT1R24DES anti-sulfurated resistor is a meticulously engineered component that addresses the critical challenges of precision, power handling, and environmental durability. Its exceptional anti-sulfuration properties and low inductance design make it a fail-safe choice for enhancing the reliability and lifespan of electronic systems operating in challenging conditions.
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Stock:
MOQ:
5000
