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1.78 Ohm 1 Watt SMD Resistor RoHS Compliant 1206 SMD Resistors Low Inductance EAM16FT1R78DES

Place of Origin: Made in China
Brand Name: Ellon
Model Number: EAM16FT1R78DES
Product Details
Place of Origin:
Made in China
Brand Name:
Ellon
Model Number:
EAM16FT1R78DES
Minimum Order Quantity:
5000
Delivery Time:
3-5 work days
Payment Terms:
T/T
Specifications
Name:
1 Watt SMD Resistor
Manufacturer:
Ellon
Series:
EAM
Size:
1206
Resistance Range:
1.78Ω/1.78 Ohm
Tolerance:
±1%
Power Rating:
1W
Operating Temperature Range:
-55°C To +155°C
Temperature Coefficient:
±50 Ppm/°C
Material:
Matal Film
Highlight:

1.78 Ohm 1 Watt SMD Resistor

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RoHS Compliant 1206 SMD Resistors

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1206 SMD Resistors Low Inductance

Product Description
1206 Size 1.78Ω Resistance 1W Power Rating Anti-Sulfurated Metal Film Resistor
In the ever-evolving landscape of electronics, the demand for components that offer both performance and exceptional reliability in harsh environments is paramount. The 1206 1.78Ω (1.78 Ohm) 1W 1% EAM16FT1R78DES anti-sulfurated resistor is engineered for applications where standard resistors would fail, ensuring long-term system integrity and stability. Compliant with RoHS, REACH, and lead-free environmental mandates, it represents advanced material science and robust engineering.
Technical Specifications
Specification Value
Model EAM16FT1R78DES
Resistance Value 1.78Ω
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
Product Overview
The 1206 1.78Ω 1W 1% resistor features a standard chip size (3.2mm x 1.6mm), making it compatible with automated surface-mount technology (SMT) assembly lines. Its precise 1.78 Ohm resistance with 1% tolerance ensures predictable circuit behavior, crucial for current sensing, voltage division, or precise biasing applications.
Superior Anti-Sulfuration Performance
The EAM16FT1R78DES model features robust anti-sulfuration capability, protecting against sulfur corrosion in industrial atmospheres, automotive environments, and certain PCB materials. Special termination materials and a proprietary protective layer prevent sulfur ingress, maintaining resistance value and structural integrity over time.
Advanced Metal Film Technology
This resistor employs high-quality metal film technology for excellent stability, low noise, and minimal resistance drift across a wide temperature range (-55°C to +155°C). The optimized design minimizes parasitic inductance, making it ideal for high-frequency and fast-transient circuits.
Reliability and Compliance
Fully compliant with RoHS and REACH regulations, this lead-free resistor is safe for the environment and compatible with modern PCB assembly processes. It contains no restricted substances like lead, mercury, or cadmium.
Applications
  • Automotive Electronics: ECUs, sensors, and lighting systems
  • Industrial Automation: Motor drives, PLCs, and control systems
  • Telecommunications & Networking: Base stations and server power supplies
  • Power Management: DC-DC converters and voltage regulator modules
The 1206 1.78Ω 1W 1% EAM16FT1R78DES anti-sulfurated resistor is a strategically engineered component that provides stable resistance, handles 1W of power, and offers superior resistance to sulfur corrosion while maintaining low inductance and full environmental compliance.
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