TOPICS LC EMI FILTER THERMISTOR CHIP FUSE
SURGE ABSORBERS VARISTOR ANTENNAS CHIP RESISTORS
LFA20/30 LFA24/LFH24
LFA24/LFH24 LFA34 LFB30 rated current 1A series LFB20/LFB30 rated current2A series
LZA05 Applications
Packing Mounting Recommendations
 

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
LCA10-2A1E683M□
68MHz
55pF
-40℃~+85℃
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)