Introductions These EMC coils are used for EMI countermeasures at signal lines of personal computer and peripheral devices. Features - These products are also available in tape format for automatic insertion equipment.
- These EMC coils employ high performance ferrite with superior frequency characteristics, compact size , high performance, and low cost.
- These EMC coils enable noise suppression but without influence on signals.
Part Number Code
1).Product Type
2).Dimension(Unit:mm) 
3).Impedance at 1KHz | 080 = 8±50% | 100 = 10±50% | 400 = 40±35%z | 600 = 60±35% | | 800 = 80±35% | 121 = 120±35% | 151 = 150±35% | |
General Specifications
- Operating temperature range : -25
 to +70 - Withstand Voltage : DC 200V (Between line to cover)
- Rated Voltage : 50V
- Insulation resistance : DC 110V / 10M
 Min. (Between line to cover)
EMC-421 SERIES 
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