The LC EMI filter, LCA series, is an extremely efficient EMI filter with monolithic construction of inductor and capacitor elements, suitable for noise reduction on high frequency single line, due to steep and wide band insertion loss characteristics.

■ Features

 Ultra miniature and low profile type
 Steep insertion loss characteristics
 Removes noise over a wide range
 Easy to place since there is no polarity

■ Applications

 For digital AV equipment such as TV, VCR and DVD.
 For telecommunication equipment such as Fax, modem and ADSL.
 For computer equipment such as personal computers and copier.
 For noise countermeasure of other digital circuit equipment.

 

■ Part number system

LCA

10

2A

1E

683

M

T

 

 

Series

Size
LCA10:

1.6×

0.8mm

LCA20:

2.0×

1.25mm

 

Rated current
2A:100mA

Rated voltage
1E:25V

Cut-off frequency
68MHz

Cut-off frequency tolerance
M: ±20%

Packing form

T:

Taping

B:

Bulk

■ Dimensions(mm)

■ Equivalent circuits

 

■ Part number list

Part number

Cut-off
frequency

Cut-off frequency
tolerance

Rated voltage

Rated current

Insulation
Resistance

Capacitance
(Refereuce)

Operating
Temp. range

LCA10-2A1E503M□

50MHz

±20%

25V

100mA

10MΩmin

55pF

-40℃+85℃

LCA10-2A1E683M□

68MHz

55pF

LCA10-2A1E104M□

100MHz

50pF

LCA10-2A1E134M□

130MHz

50pF

LCA10-2A1E204M□

200MHz

29pF

LCA10-2A1E274M□

270MHz

16pF

LCA20-2A1E473M□

47MHz

115pF

LCA20-2A1E683M□

68MHz

58pF

LCA20-2A1E104M□

100MHz

58pF

LCA20-2A1E224M□

220MHz

32pF

"T" stands for taping package and "B " stands for bulk package.

■ Insertion loss (Reference)

■ Insertion loss (Reference)