Compact Anti Sulfurated Resistors 1.69 Ohm 1 Percent Tolerance Resistors
Specifications
Name:
Anti Sulfurated Resistors
Manufacturer:
Ellon
Series:
EAM
Size:
1206
Resistance Range:
1.69Ω/1.69 Ohm
Tolerance:
±1%
Power Rating:
1W
Operating Temperature Range:
-55°C To +155°C
Temperature Coefficient:
±50 Ppm/°C
Material:
Matal Film
Highlight:
Compact Anti Sulfurated Resistors
,Anti Sulfurated Resistors 1.69 Ohm
,1.69 Ohm 1 Percent Tolerance Resistors
Introduction
1206 Size 1.69Ω Metal Film Resistor With Precision Current Sensing And Environmental Compliance
In the intricate world of modern electronics, where reliability and longevity are paramount, the choice of passive components can make the difference between a robust product and a field failure. Among these components, resistors are fundamental, and not all are created equal. The 1206 1.69Ω (1.69 Ohm) 1W 1% EAM16FT1R69DES anti-sulfurated resistor stands out as a premium solution designed for demanding applications.
Technical Specifications
| Specification | Value |
|---|---|
| Model | EAM16FT1R69DES |
| Resistance Value | 1.69Ω |
| 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 |
Understanding the Core Specifications
1206: This refers to the standard surface-mount device (SMD) package size measuring approximately 3.2mm in length and 1.6mm in width. This size offers a good balance between physical size and power handling capability.
1.69Ω (1.69 Ohm): This precise resistance value is crucial for specific circuit functions like current sensing, current limiting, or forming part of a precision voltage divider.
1W: The maximum power rating the resistor can dissipate at a rated ambient temperature (typically 70°C). This high power handling is a result of its robust construction.
1%: The tolerance ensures the actual resistance will not deviate from the stated 1.69Ω value by more than ±1%, essential for consistent performance in analog circuits and measurement systems.
Construction and Material
The EAM16FT1R69DES resistor features a metal film deposited on a high-grade ceramic substrate, offering excellent long-term stability, low noise, and low temperature coefficient of resistance (TCR).
The "Anti-Sulfurated" characteristic provides vital protection against sulfur-bearing gases and contaminants, preventing the formation of non-conductive silver sulfide (Ag₂S) that can lead to circuit failure.
Key Features and Benefits
- Exceptional anti-sulfuration performance for enhanced lifespan in harsh environments
- High power rating of 1W in a compact 1206 package
- Precision tolerance of 1% for design accuracy
- Low inductance for high-frequency switching circuits
- Metal film stability with lower noise and better TCR
- Compliance with RoHS and REACH environmental standards
Target Applications
This resistor is ideal for:
- Industrial automation and control systems
- Automotive electronics
- Power supplies and DC-DC converters
- Telecommunications infrastructure
- LED driving circuits
- Consumer electronics in challenging environments
Conclusion
The 1206 1.69Ω (1.69 Ohm) 1W 1% EAM16FT1R69DES is an engineering solution tailored for reliability and precision. Its combination of high-power rating, precise tolerance, and robust anti-sulfuration technology makes it an excellent choice for demanding electronic designs where quality and durability are paramount.
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Stock:
MOQ:
5000
