Modern Industrial EMI/RFI Noise Filter for Appliances
Electrical Accessory; specifically an Electromagnetic Interference (EMI) Filter · E&T (Electronics & Telecommunications), a South Korean manufacturer specialized in suppressive components for consumer electronics and appliances.
Pattern: IF8-E06DEW 1 (EAM60352501); standard industrial electronic component pattern.
Type
Electrical Accessory; specifically an Electromagnetic Interference (EMI) Filter
Maker
E&T (Electronics & Telecommunications), a South Korean manufacturer specialized in suppressive components for consumer electronics and appliances.
Material
Non-precious metals. Likely Zinc-plated steel or aluminum housing; plastic/polymer terminal housing; internal copper coils and ceramic/film capacitors.
Dimensions
Approx. 60mm x 35mm x 25mm; weight approx. 50-80 grams. Compact appliance scale.
Description
This is an industrial electronic noise filter, not a decorative silver item. It is designed to clean electrical signals and prevent interference in household appliances like washing machines or refrigerators.
Key Features
Electrical schematic printed on label; 250V/6A rating; 50/60Hz frequency compatibility; grounding wire attachment.
Material & Composition
Non-precious metals. Likely Zinc-plated steel or aluminum housing; plastic/polymer terminal housing; internal copper coils and ceramic/film capacitors.
Finish & Decoration
Industrial galvanization/zinc plating; matte utility finish with printed technical specifications and agency certifications.
Hallmarks & Stamps
Modern safety agency marks: RU (UL Recognized), VDE, CQC, ENEC, and 'MADE IN KOREA' stamp.
Construction Details
Machine-manufactured; stamped metal casing with epoxy resin encapsulation (potting) for internal components; crimped and screw-mounted assembly.
Functional Features
Noise suppression (suppresses high-frequency electromagnetic interference); 3-prong power inlet; internal schematic showing inductors and X/Y capacitors.
Handle & Grip Details
N/A; screw-down mounting tabs for secure chassis attachment.
Craftsmanship Details
Precision automated assembly; consistent solder joints on internal PCB; standardized labeling for global export markets.
Authentication Indicators
Authenticity as an electrical component is confirmed by standard industry coding (EAM part numbers) and compliance with international safety standards (UL/VDE).
Origin & Manufacturing
South Korea; mass-produced in an automated electronic component facility.
Era & Period
Information Age / Contemporary Industrial (21st Century); reflects late 20th/early 21st-century electronics standards.
Age Estimate
Circa 2010-2020; the 'P909 1631' marking suggests a likely production date in the 31st week of 2016.
Cultural Significance
Represents the 'invisible' technology of the globalized electronics supply chain and the transition from mechanical to electronic appliance control.
Condition Notes
Fair to Poor. Significant accumulation of household dust and lint; evidence of slight surface oxidation on the metal housing; mounted within a chassis.
Value Estimate
$5.00 - $15.00 USD (Replacement part value); negligible scrap metal value.
Care & Maintenance
Do not polish with silver cleaner. Ensure power is disconnected before cleaning with compressed air. Check wire connections for tightness and insulation integrity.
Similar Pieces
Schaffner EMI Filters, Delta Electronics power filters, or Corcom RFI filters.
Interesting Facts
While this item has a metallic 'silvery' appearance, it is purely functional. Such filters are critical for ensuring that your computer or TV doesn't 'buzz' when a nearby appliance turns on.